10-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-K

(Mark One)

þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended May 31, 2012

or

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                                                         to                                                         

Commission File Number         1-8399

WORTHINGTON INDUSTRIES, INC.

(Exact Name of Registrant as Specified in its Charter)

Ohio	31-1189815
(State or Other Jurisdiction of Incorporation or Organization)	(I.R.S. Employer Identification No.)
200 Old Wilson Bridge Road, Columbus, Ohio	43085
(Address of Principal Executive Offices)	(Zip Code)
Registrant’s telephone number, including area code:	(614) 438-3210

Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class	Name of Each Exchange on Which Registered
Common Shares, Without Par Value	New York Stock Exchange

Securities registered pursuant to Section 12(g) of the Act:     None

Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes  þ    No   ¨

Indicate by check mark if the Registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes  ¨    No   þ

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the Registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.         Yes  þ    No  ¨

Indicate by check mark whether the Registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the Registrant was required to submit and post such files).        Yes  þ    No  ¨

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of Registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.            ¨

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer  þ       Accelerated filer  ¨       Non-accelerated filer  ¨       Smaller reporting company   ¨

                                                                                  (Do not check if a smaller reporting company)

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Act).        Yes  ¨    No  þ

The aggregate market value of the Common Shares (the only common equity of the Registrant) held by non-affiliates computed by reference to the closing price on the New York Stock Exchange on November 30, 2011, the last business day of the Registrant’s most recently completed second fiscal quarter, was approximately $865,736,564. For this purpose, executive officers and directors of the Registrant are considered affiliates.

Indicate the number of shares outstanding of each of the Registrant’s classes of common stock, as of the latest practicable date. On July 23, 2012, the number of Common Shares issued and outstanding was 69,328,093.

DOCUMENT INCORPORATED BY REFERENCE:

Selected portions of the Registrant’s definitive Proxy Statement to be furnished to shareholders of the Registrant in connection with the Annual Meeting of Shareholders to be held on September 27, 2012, are incorporated by reference into Part III of this Annual Report on Form 10-K to the extent provided herein.

TABLE OF CONTENTS

SAFE HARBOR STATEMENT		ii
PART I
Item 1.	Business	1
Item 1A.	Risk Factors	11
Item 1B.	Unresolved Staff Comments	21
Item 2.	Properties	21
Item 3.	Legal Proceedings	23
Item 4.	Mine Safety Disclosures	23
Supplemental Item.	Executive Officers of the Registrant	23
PART II
Item 5.	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	26
Item 6.	Selected Financial Data	29
Item 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	31
Item 7A.	Quantitative and Qualitative Disclosures About Market Risk	55
Item 8.	Financial Statements and Supplementary Data	57
Item 9.	Changes in and Disagreements With Accountants on Accounting and Financial Disclosure	115
Item 9A.	Controls and Procedures	115
Item 9B.	Other Information	118
PART III
Item 10.	Directors, Executive Officers and Corporate Governance	119
Item 11.	Executive Compensation	120
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.	120
Item 13.	Certain Relationships and Related Transactions, and Director Independence	121
Item 14.	Principal Accountant Fees and Services	121
PART IV
Item 15.	Exhibits, Financial Statement Schedules	122
Signatures		123
Index to Exhibits		E-1

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SAFE HARBOR STATEMENT

Selected statements contained in this Annual Report on Form 10-K, including, without limitation, in “PART I – Item 1. – Business” and “PART II – Item 7. – Management’s Discussion and Analysis of Financial Condition and Results of Operations,” constitute “forward-looking statements” as that term is used in the Private Securities Litigation Reform Act of 1995 (the “Act”). Forward-looking statements reflect our current expectations, estimates or projections concerning future results or events. These statements are often identified by the use of forward-looking words or phrases such as “believe,” “expect,” “anticipate,” “may,” “could,” “intend,” “estimate,” “plan,” “foresee,” “likely,” “will,” “should” or other similar words or phrases. These forward-looking statements include, without limitation, statements relating to:

• business plans or future or expected growth, performance, sales, volumes, cash flows, earnings, balance sheet strengths, debt, financial condition or other financial measures;

• projected profitability potential, capacity, and working capital needs;

• demand trends for us or our markets;

• pricing trends for raw materials and finished goods and the impact of pricing changes;

• anticipated capital expenditures and asset sales;

• anticipated improvements and efficiencies in costs, operations, sales, inventory management, sourcing and the supply chain and the results thereof;

• the ability to make acquisitions and the projected timing, results, benefits, costs, charges and expenditures related to acquisitions, newly-created joint ventures, headcount reductions and facility dispositions, shutdowns and consolidations;

• the alignment of operations with demand;

• the ability to operate profitably and generate cash in down markets;

• the ability to maintain margins and capture and maintain market share and to develop or take advantage of future opportunities, new products and new markets;

• expectations for Company and customer inventories, jobs and orders;

• expectations for the economy and markets or improvements therein;

• expected benefits from transformation plans, cost reduction efforts and other new initiatives;

• expectations for increasing volatility or improving and sustaining earnings, earnings potential, margins or shareholder value;

• effects of judicial and governmental agency rulings; and

• other non-historical matters.

Because they are based on beliefs, estimates and assumptions, forward-looking statements are inherently subject to risks and uncertainties that could cause actual results to differ materially from those projected. Any number of factors could affect actual results, including, without limitation, those that follow:

• the effect of national, regional and worldwide economic conditions generally and within major product markets, including a prolonged or substantial economic downturn;

• the effect of conditions in national and worldwide financial markets;

• product demand and pricing;

• adverse impacts associated with the recent voluntary recall of our MAP-PRO^®, propylene and MAAP^® cylinders, including recall costs, legal and notification expenses, lost sales and potential negative customer perceptions of certain pressure cylinder products;

• changes in product mix, product substitution and market acceptance of our products;

• fluctuations in the pricing, quality or availability of raw materials (particularly steel), supplies, transportation, utilities and other items required by operations;

• effects of facility closures and the consolidation of operations;

• the effect of financial difficulties, consolidation and other changes within the steel, automotive, construction and other industries in which we participate;

• failure to maintain appropriate levels of inventories;

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• financial difficulties (including bankruptcy filings) of original equipment manufacturers, end-users and customers, suppliers, joint venture partners and others with whom we do business;

• the ability to realize targeted expense reductions from headcount reductions, facility closures and other cost reduction efforts;

• the ability to realize other cost savings and operational, sales and sourcing improvements and efficiencies, and other expected benefits from transformation initiatives, on a timely basis;

• the overall success of, and the ability to integrate, newly-acquired businesses and achieve synergies and other expected benefits therefrom;

• the overall success of newly-created joint ventures, including the demand for their products, and the ability to achieve the anticipated benefits therefrom;

• capacity levels and efficiencies, within facilities, within major product markets and within the industry as a whole;

• the effect of disruption in the business of suppliers, customers, facilities and shipping operations due to adverse weather, casualty events, equipment breakdowns, acts of war or terrorist activities or other causes;

• changes in customer demand, inventories, spending patterns, product choices, and supplier choices;

• risks associated with doing business internationally, including economic, political and social instability, foreign currency exposure and the acceptance of our products in new markets;

• the ability to improve and maintain processes and business practices to keep pace with the economic, competitive and technological environment;

• adverse claims experience with respect to workers’ compensation, product recalls or product liability, casualty events or other matters;

• deviation of actual results from estimates and/or assumptions used by us in the application of our significant accounting policies;

• level of imports and import prices in our markets;

• the impact of the outcome of judicial and governmental agency rulings as well as the impact of governmental regulations, including those adopted by the United States Securities and Exchange Commission and other governmental agencies as contemplated by the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, both in the United States and abroad; and

• other risks described from time to time in the filings of Worthington Industries, Inc. with the United States Securities and Exchange Commission, including those described in “PART I – Item 1A. — Risk Factors” of this Annual Report on Form 10-K.

We note these factors for investors as contemplated by the Act. It is impossible to predict or identify all potential risk factors. Consequently, you should not consider the foregoing list to be a complete set of all potential risks and uncertainties. Any forward-looking statements in this Annual Report on Form 10-K are based on current information as of the date of this Annual Report on Form 10-K, and we assume no obligation to correct or update any such statements in the future, except as required by applicable law.

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PART I

Item 1. — Business

General Overview

Worthington Industries, Inc. is a corporation formed under the laws of the State of Ohio (individually, the “Registrant” or “Worthington Industries” or, collectively with the subsidiaries of Worthington Industries, Inc., “we,” “our,” “Worthington” or the “Company”). Founded in 1955, Worthington is primarily a diversified metals processing company, focused on value-added steel processing and manufactured metal products. Our manufactured metal products include: pressure cylinder products such as propane, oxygen and helium tanks, hand torches, refrigerant and industrial cylinders, camping cylinders, scuba tanks, compressed natural gas cylinders and helium balloon kits; engineered cabs and operator stations and cab components; framing systems for mid-rise buildings; steel pallets and racks; and, through joint ventures, suspension grid systems for concealed and lay-in panel ceilings; laser welded blanks; light gauge steel framing for commercial and residential construction; and current and past model automotive service stampings.

Worthington is headquartered at 200 Old Wilson Bridge Road, Columbus, Ohio 43085, telephone (614) 438-3210. The common shares of Worthington Industries are traded on the New York Stock Exchange under the symbol WOR.

Worthington Industries maintains an Internet web site at www.worthingtonindustries.com. This uniform resource locator, or URL, is an inactive textual reference only and is not intended to incorporate Worthington Industries’ web site into this Annual Report on Form 10-K. Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and amendments to those reports, filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), as well as Worthington Industries’ definitive annual meeting proxy materials filed pursuant to Section 14 of the Exchange Act, are available free of charge, on or through the Worthington Industries web site, as soon as reasonably practicable after such material is electronically filed with, or furnished to, the Securities and Exchange Commission (the “SEC”).

Segments

At the end of the fiscal year ended May 31, 2012 (“fiscal 2012”), we had 35 wholly-owned manufacturing facilities worldwide and held equity positions in 12 joint ventures, which operated an additional 44 manufacturing facilities worldwide.

Our operations are managed principally on a products and services basis and include four reportable business segments: Steel Processing, Pressure Cylinders, Engineered Cabs and, on an historical basis, Metal Framing. The Steel Processing reportable business segment consists of the Worthington Steel business unit (“Worthington Steel”), and includes Precision Specialty Metals, Inc. (“PSM”), a specialty stainless processor located in Los Angeles, California, and Spartan Steel Coating, LLC (“Spartan”), a consolidated joint venture that operates a cold-rolled hot dipped galvanizing line in Monroe, Michigan. The Pressure Cylinders reportable business segment consists of the Worthington Cylinders business unit (“Worthington Cylinders”) and includes India-based Worthington Nitin Cylinders Limited (“WNCL”), a consolidated joint venture that manufactures high-pressure, seamless steel cylinders for compressed natural gas storage in motor vehicles and for industrial gases. The Engineered Cabs reportable business segment consists of the Angus Industries business unit (“Angus”), which we acquired on December 29, 2011. The Metal Framing reportable business segment consists of the remaining assets of our former Dietrich Metal Framing business unit (“Dietrich”).

As more fully described in “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note A – Summary of Significant Accounting Policies” of this Annual Report on Form 10-K, on March 1, 2011, we contributed certain assets of Dietrich to ClarkWestern Dietrich Building Systems LLC (“ClarkDietrich”), an unconsolidated joint venture in which we maintain a 25% noncontrolling interest. We retained certain metal framing facilities, which continued to operate in support of

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the joint venture. As of August 31, 2011, all of the retained facilities had ceased operations. Accordingly, the financial results and operating performance of the retained facilities have been reported within Metal Framing through August 31, 2011. The contributed net assets, which were deconsolidated effective March 1, 2011, have been reported within Metal Framing on a historical basis.

All other operating segments are combined and disclosed in the Other category, which also includes income and expense items not allocated to our reportable business segments. The Other category includes the Worthington Steelpac Systems, LLC (“Steel Packaging”) and Worthington Global Group, LLC (the “Global Group”) operating segments as well as the former Automotive Body Panels operating segment, on a historical basis, through May 9, 2011. On May 9, 2011, we closed an agreement to combine certain assets of The Gerstenslager Company (“Gerstenslager”) and International Tooling Solutions, LLC in a new joint venture, ArtiFlex Manufacturing, LLC (“ArtiFlex”). In exchange for the contributed net assets, we received a 50% noncontrolling ownership interest in the new joint venture in addition to certain cash and other consideration.

We hold equity positions in 12 joint ventures, which are further discussed in the Joint Ventures section herein. The PSI Energy Solutions, LLC, Spartan, and WNCL joint ventures are consolidated with their operating results reported within the Other, Steel Processing and Pressure Cylinders reportable business segments, respectively.

During fiscal 2012, the Steel Processing, Pressure Cylinders and Engineered Cabs operating segments served approximately 1,100, 4,100 and 100 customers, respectively, located primarily in the United States. Foreign operations accounted for approximately 8% of consolidated net sales during fiscal 2012 and were comprised primarily of sales to customers in Europe. No single customer accounted for over 10% of consolidated net sales during fiscal 2012.

Refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note M – Segment Data” of this Annual Report on Form 10-K for a full description of our reportable business segments.

Recent Developments

On March 22, 2012, we acquired a 75% ownership interest in PSI Energy Solutions, LLC (“PSI”). PSI is a professional services firm that develops cost-effective energy solutions for public and private entities throughout North America. The acquired net assets became part of our Global Group operating segment upon closing and will be reported in the “Other” category for segment reporting purposes.

On January 10, 2012, we announced a voluntary recall of our MAP-PRO^®, propylene and MAAP^® cylinders and related hand torch kits. The recall was a precautionary step and involved a valve supplied by a third party that may leak when a torch or hose is disconnected from the cylinder. We are unaware of any incidence of fire or injury caused by this situation. For additional information regarding the recall, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – NOTE E – Contingent Liabilities and Commitments” of this Annual Report on Form 10-K.

On December 29, 2011, we acquired the outstanding economic interests of Angus Industries, Inc. (“Angus”). Angus designs and manufactures high-quality, custom-engineered open and closed cabs and operator stations for a wide range of heavy mobile equipment. In connection with this acquisition, we established a new operating segment, Engineered Cabs, which is comprised of the operations of Angus and is considered a separate reportable segment.

On December 1, 2011, we acquired the propane fuel cylinders business of The Coleman Company, Inc. (“Coleman Cylinders”). The acquired net assets became part of our Pressure Cylinders operating segment upon closing of the transaction. Subsequent to closing, we received a request from the Federal Trade

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Commission, asking us to provide, on a voluntary basis, certain information related to the acquisition and the industry as it conducts a preliminary investigation into the transaction. The acquisition fell below the threshold for pre-merger notification under the Hart-Scott-Rodino Act.

On September 30, 2011, we completed the acquisition of Poland-based STAKO sp.Z o.o. (“STAKO”). STAKO manufactures liquefied natural gas, propane and butane fuel tanks for use in passenger cars, buses and trucks. The acquired business became part of our Pressure Cylinders operating segment upon closing of this transaction.

On July 1, 2011, we purchased substantially all of the net assets (excluding accounts receivable) of the BernzOmatic business (“Bernz”) of Irwin Industrial Tool Company, a subsidiary of Newell Rubbermaid, Inc. Bernz is a leading manufacturer of hand held torches and accessories. The acquired net assets became part of our Pressure Cylinders operating segment upon closing of the transaction.

Transformation Plan

In our fiscal year ended May 31, 2008 (“fiscal 2008”), we initiated a transformation plan (the “Transformation Plan”) with the overall goal of improving our sustainable earnings potential, asset utilization and operational performance. To accomplish this, the Transformation Plan focuses on cost reduction, margin expansion and organizational capability improvements and, in the process, seeks to drive excellence in three core competencies: sales, operations, and supply chain management. The Transformation Plan is comprehensive in scope and includes aggressive diagnostic and implementation phases.

We completed the transformation phases in each of the core facilities within our Steel Processing operating segment in fiscal 2011, and substantially completed the transformation phases at our metal framing facilities prior to their contribution to ClarkDietrich in March 2011. During fiscal 2012, we initiated the diagnostics phase in our Pressure Cylinders operating segment.

When this process began, we retained a consulting firm to assist in the development and implementation of the Transformation Plan. As the Transformation Plan progressed, we formed internal teams dedicated to this effort, and they ultimately assumed full responsibility for executing the Transformation Plan. Although the consulting firm was again engaged as we rolled out the Transformation Plan in our Pressure Cylinders operating segment, most of the work is now being done by our internal teams. These internal teams are now an integral part of our business and constitute what we refer to as the Centers of Excellence (“COE”). The COE will continue to monitor the performance metrics and new processes instituted across our transformed operations and drive continuous improvements in all areas of our operations. The majority of the expenses related to the COE will be included in selling, general and administrative expense going forward, except where they relate to a first time diagnostics phase of the Transformation Plan.

As of May 31, 2012, we have recognized approximately $73.9 million of total restructuring charges associated with the Transformation Plan, including charges of $6.0 million, $2.6 million, $4.2 million, $43.0 million and $18.1 million during fiscal 2012, fiscal 2011, fiscal 2010, fiscal 2009 and fiscal 2008, respectively. See “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note D – Restructuring and Other Expense” of this Annual Report on Form 10-K for further information regarding our restructuring activities. That information is incorporated herein by reference.

Steel Processing

Our Steel Processing operating segment consists of the Worthington Steel business unit, which includes PSM and our consolidated joint venture, Spartan. For fiscal 2012, fiscal 2011 and fiscal 2010, the percentage of consolidated net sales generated by our Steel Processing operating segment was approximately 62%, 58%, and 51%, respectively.

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Worthington Steel is one of the largest independent intermediate processors of flat-rolled steel in the United States. It occupies a niche in the steel industry by focusing on products requiring exact specifications. These products cannot typically be supplied as efficiently by steel mills to the end-users of these products.

Our Steel Processing operating segment serves approximately 1,100 customers, principally in the agricultural, appliance, automotive, construction, hardware, furniture, HVAC, lawn and garden, leisure and recreation, office equipment and tubing markets. Automotive-related customers have historically represented approximately half of this operating segment’s net sales. No single customer represented greater than 10% of net sales for the Steel Processing operating segment during fiscal 2012.

Worthington Steel buys coils of steel from integrated steel mills and mini-mills and processes them to the precise type, thickness, length, width, shape and surface quality required by customer specifications. Computer-aided processing capabilities include, among others:

• pickling, a chemical process using an acidic solution to remove surface oxide which develops on hot-rolled steel;

• slitting, which cuts steel to specific widths;

• cold reducing, which achieves close tolerances of thickness;

• hot-dipped galvanizing, which coats steel with zinc and zinc alloys through a hot-dip process;

• hydrogen annealing, a thermal process that changes the hardness and certain metallurgical characteristics of steel;

• cutting-to-length, which cuts flattened steel to exact lengths;

• tension leveling, a method of applying pressure to achieve precise flatness tolerances for steel;

• edging, which conditions the edges of the steel by imparting round, smooth or knurled edges;

• non-metallic coating, including dry lubrication, acrylic and paint coating; and

• configured blanking, which stamps steel into specific shapes.

Worthington Steel also toll processes steel for steel mills, large end-users, service centers and other processors. Toll processing is different from typical steel processing in that the mill, end-user or other party retains title to the steel and has the responsibility for selling the end product. Toll processing enhances Worthington Steel’s participation in the market for wide sheet steel and large standard orders, which is a market generally served by steel mills rather than by intermediate steel processors.

The steel processing industry is fragmented and highly competitive. There are many competitors, including other independent intermediate processors. Competition is primarily on the basis of price, product quality and the ability to meet delivery requirements. Technical service and support for material testing and customer-specific applications enhance the quality of products (See “Item 1. – Business – Technical Services”). However, the extent to which technical service capability has improved Worthington Steel’s competitive position has not been quantified. Worthington Steel’s ability to meet tight delivery schedules is, in part, based on the proximity of our facilities to customers, suppliers and one another. The extent to which plant location has impacted Worthington Steel’s competitive position has not been quantified. Processed steel products are priced competitively, primarily based on market factors, including, among other things, market pricing, the cost and availability of raw materials, transportation and shipping costs, and overall economic conditions in the United States and abroad.

Pressure Cylinders

Our Pressure Cylinders operating segment consists of the Worthington Cylinders business unit and our consolidated joint venture, WNCL. For fiscal 2012, fiscal 2011 and fiscal 2010, the percentage of consolidated net sales generated by our Pressure Cylinders operating segment was approximately 30%, 24% and 24%, respectively.

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Our Pressure Cylinders operating segment manufactures and sells filled and unfilled pressure cylinders and various accessories for diversified end-use market applications. The following is a detailed discussion of these markets:

• Retail: These products include liquefied petroleum gas (“LPG”) cylinders for barbecue grills and camping equipment, propane accessories, hand held torches and accessories including fuel cylinders, and Balloon Time^® helium balloon kits. These products are sold primarily to mass merchandisers, cylinder exchangers and distributors. Revenues to these markets totaled $335.7 million and $212.5 million in fiscal 2012 and fiscal 2011, respectively.

• Alternative fuels: The sector includes Type I, II, and III cylinders for containment of compressed natural gas and hydrogen for automobiles, buses, and light-duty trucks, as well as propane/autogas cylinders for automobiles. Revenues to these markets totaled $54.2 million and $23.1 million in fiscal 2012 and fiscal 2011, respectively.

• Industrial and Other: This market sector includes industrial, refrigerant, and certain LPG cylinders, as well as other specialty products. Cylinders in these markets are generally sold to gas producers and distributors. Industrial cylinders hold fuel for uses such as cutting, welding, breathing (medical, diving and firefighting), semiconductor production, and beverage delivery. Refrigerant gas cylinders are used to hold refrigerant gases for commercial, residential and automotive air conditioning and refrigeration systems. LPG cylinders hold fuel for recreational vehicle equipment, residential and light commercial heating systems, industrial forklifts and commercial/residential cooking (the latter, generally outside North America). Specialty products include air reservoirs for truck and truck trailers, which are sold to original equipment manufacturers, and a variety of fire suppression and chemical tanks. Revenues to these markets totaled $380.2 million and $356.3 million in fiscal 2012 and fiscal 2011, respectively.

While a large percentage of Pressure Cylinders sales are made to major accounts, this operating segment serves approximately 4,100 customers. No single customer represented greater than 10% of net sales for the Pressure Cylinders operating segment during fiscal 2012.

The Pressure Cylinders operating segment produces low-pressure steel cylinders in a wide range of refrigerant capacities, and steel and aluminum cylinders in a wide range of LPG capacities. Low-pressure cylinders are produced by precision stamping, drawing, welding and/or brazing component parts to customer specifications. They are then tested, painted and packaged, as required. High-pressure cylinders are manufactured by several processes, including deep drawing, tube spinning, and billet piercing for steel cylinders. High-pressure, composite-wrapped aluminum cylinders are deep drawn or tube spun.

In the United States and Canada, high-pressure and low-pressure cylinders are primarily manufactured in accordance with United States Department of Transportation and Transport Canada specifications. Outside the United States and Canada, cylinders are manufactured according to European norm specifications, as well as various other international standards.

In the United States and Canada, Worthington Cylinders has one principal domestic competitor in the low-pressure non-refillable refrigerant market, one principal domestic competitor in the low-pressure LPG cylinder market and three principal domestic competitors in the high-pressure cylinder market. There are also several foreign competitors in these markets. We believe that Worthington Cylinders has the largest domestic market share in both of its LPG gas low-pressure cylinder markets. In the European high-pressure cylinder market, there are also several competitors. We believe that Worthington Cylinders is a leading producer in both the high-pressure cylinder and low-pressure non-refillable cylinder markets in Europe. Worthington Cylinders generally has a strong competitive position for its retail and specialty products, but competition varies on a product-by-product basis. As with our other operating segments, competition is based upon price, service and quality.

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The Pressure Cylinders operating segment uses the trade name “Worthington Cylinders” to conduct business and the registered trademark “Balloon Time^®” to market low-pressure helium balloon kits; the registered trademark “Bernzomatic^®” to market certain fuel cylinders and hand held torches; the trademark “WORTHINGTON^TM” to market certain LPG cylinders, hand torches and camping fuel cylinders; the registered trademarks “MAP-PRO^®” and “Pro-Max^®” to market certain hand torch cylinders; and the registered trademark SCI^® to market certain cylinders for transportation of compressed gases for inflation of flotation bags and escape slides, Self-Contained Breathing Apparatus (“SCBA”) for firefighting and cylinders to contain compressed natural gas. The Pressure Cylinders operating segment intends to continue to use and renew these registered trademarks.

In connection with the acquisition of the propane fuel cylinders business of The Coleman Company, Inc. (“Coleman Cylinders”), we executed a trademark license agreement whereby we are required to make minimum annual royalty payments of $2,000,000 in exchange for the exclusive right to use certain Coleman trademarks within the United States and Canada in connection with our operation of the acquired business.

As noted in the Recent Developments section above, on September 30, 2011, we acquired STAKO, a leading European producer of automotive LPG cylinders with two locations in Poland. On December 1, 2011, we acquired Coleman Cylinders. Both of those businesses became part of the Pressure Cylinders operating segment upon their acquisition dates during fiscal 2012.

Engineered Cabs

The Engineered Cabs operating segment consists of the Angus Industries business unit, which was acquired on December 29, 2011, and includes the Angus-Palm, Angus Engineering and ACT^® brands. Angus is headquartered in Watertown, South Dakota and has additional operations in Iowa, South Carolina and Tennessee. In fiscal 2012, approximately 4% of consolidated net sales were generated by our Engineered Cabs operating segment. On an annualized basis, Engineered Cabs would have represented approximately 10% of net sales.

Angus is North America’s leading non-captive designer and manufacturer of high-quality, custom-engineered operator cabs, operator stations and custom fabrications of mobile equipment used primarily in the agricultural, construction, mining and various other industries. Angus cabs are used in products ranging from small utility equipment to the largest earthmovers.

Angus produces products for over 150 different equipment platforms for approximately 100 customers, although six customers have historically represented approximately 75% of this operating segment’s net sales.

In addition to its cab products, Angus has the capability to provide a full suite of complementary products such as machine structural components, painted weldments, engine doors, boom components and complete frames, as well as a complete range of vacuum-formed plastic/acoustical trim components and assemblies under the ACT brand. Angus has the manufacturing capability for:

• Steel laser cutting;

• Steel bending and forming;

• Roll-form tube curving and bending;

• Machining;

• Welding – robotic and manual;

• Automated steel product cleaning and E-coating;

• Top coat painting; and

• Assembly.

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Key supplies include steel sheet and plate, steel tubing, hardware, controls, wiper systems, glazing materials (glass, polycarbonate), perishables (paint, urethane, caulk), electrical materials, HVAC systems and aesthetic materials (acoustical trim, plastics, foam) which are available from a variety of sources.

Other

The Other category consists of operating segments that do not meet the applicable aggregation criteria and materiality tests for purposes of separate disclosure, and other corporate related entities. Through May 9, 2011, these operating segments included Automotive Body Panels, Steel Packaging and the Global Group. On May 9, 2011, in connection with the contribution of our automotive body panels subsidiary, Gerstenslager, to ArtiFlex Manufacturing, LLC (“ArtiFlex”) and the resulting deconsolidation of the contributed net assets, we ceased to maintain a separate Automotive Body Panels operating segment. Accordingly, subsequent to May 9, 2011, the operating segments comprising the Other category have consisted of Steel Packaging and the Global Group. Each of these operating segments is explained in more detail below.

Steel Packaging.    The Steel Packaging operating segment consists of Worthington Steelpac Systems, an ISO-9001: 2000 certified manufacturer of engineered, recyclable steel packaging solutions for external and internal movement of product. Steel Packaging operates three facilities, with one facility in each of Indiana, Ohio and Pennsylvania. Steel Packaging designs and manufactures reusable custom platforms, racks and pallets made of steel for supporting, protecting and handling products throughout the shipping process for industries such as automotive, lawn and garden and recreational vehicles.

Global Group.    The purpose of the Global Group operating segment is to identify and develop potential growth platforms by applying our core competencies in metals manufacturing and construction methods. The Global Group operates a business platform that includes high density mid-rise residential construction in emerging and developed international markets and includes the Mid-Rise Construction, Military Construction and Commercial Stairs business units as well as the recently-formed Global Development Group and Worthington Energy Group business units. The Worthington Energy Group business unit includes our recently-acquired and 75%-owned joint venture, PSI, a services firm that develops cost-effective energy solutions for public and private entities throughout North America. Other operating activities of the Global Group include the design, supply and building/construction of mid-rise light gauge steel framed commercial structures and multi-family housing units; and the supply and construction of metal framing products for, and used in the framing of, single and multi-family housing, with a focus on domestic military bases. During the fourth quarter of fiscal 2012, we formalized plans to close the Commercial Stairs business unit.

Segment Financial Data

Financial information for the reportable business segments is provided in “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note M – Segment Data” of this Annual Report on Form 10-K. That financial information is incorporated herein by reference.

Financial Information About Geographic Areas

In fiscal 2012, our foreign operations represented 8% of consolidated net sales, 4% of pre-tax earnings attributable to controlling interest and 30% of consolidated net assets. During fiscal 2012, fiscal 2011 and fiscal 2010, we had operations in Austria, Canada, China, the Czech Republic, India (beginning in fiscal 2011), Mexico, Poland (beginning in fiscal 2012), Portugal and the United States. Summary information about our foreign operations, including net sales and fixed assets by geographic region, is provided in “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note A – Summary of Significant Accounting Policies – Risks and Uncertainties” and “Note M – Segment Data” of this Annual Report on Form 10-K. That information is incorporated herein by reference.

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Suppliers

The primary raw material purchased by Worthington is steel. We purchase steel from major primary producers of steel, both domestic and foreign. The amount purchased from any particular supplier varies from year to year depending on a number of factors including market conditions, then current relationships and prices and terms offered. In nearly all market conditions, steel is available from a number of suppliers and generally any supplier relationship or contract can and has been replaced with little or no significant interruption to our business. In fiscal 2012, we purchased approximately 1.9 million tons of steel (80% hot-rolled, 5% galvanized and 15% cold-rolled) on a consolidated basis. Steel is purchased in large quantities at regular intervals from major primary producers, both domestic and foreign. In the Steel Processing operating segment, steel is primarily purchased and processed based on specific customer orders. The Pressure Cylinders operating segment purchases steel to meet production schedules. For certain raw materials, there are more limited suppliers — for example, helium and zinc, which are generally purchased at market prices. Since there are a limited number of suppliers in the helium and zinc markets, if delivery from a major supplier is disrupted due to a force majeure type occurrence, it may be difficult to obtain an alternative supply. Raw materials are generally purchased in the open market on a negotiated spot-market basis at prevailing market prices. Supply contracts are also entered into, some of which have fixed pricing and some of which are indexed (monthly or quarterly). During fiscal 2012, we purchased steel from the following major suppliers, in alphabetical order: AK Steel Corporation; ArcelorMittal; Essar Steel Algoma Inc.; Gallatin Steel Company; NLMK USA; North Star BlueScope Steel LLC; Nucor Corporation; RG Steel, LLC; Severstal North America, Inc.; Steel Dynamics, Inc. and United States Steel Corporation (“U.S. Steel”). Alcoa, Inc. was the primary aluminum supplier for the Pressure Cylinders operating segment in fiscal 2012. Major suppliers of zinc to the Steel Processing operating segment were, in alphabetical order: Considar Metal Marketing Inc. (a/k/a HudBay); Teck Cominco Limited; U.S. Zinc; and Xstrata Zinc Canada. Approximately 33.0 million pounds of zinc were purchased in fiscal 2012. We believe our supplier relationships are good.

Technical Services

We employ a staff of engineers and other technical personnel and maintain fully equipped laboratories to support operations. These facilities enable verification, analysis and documentation of the physical, chemical, metallurgical and mechanical properties of raw materials and products. Technical service personnel also work in conjunction with the sales force to determine the types of flat-rolled steel required for customer needs. Additionally, technical service personnel design and engineer metal framing structures and provide sealed shop drawings to the building construction markets. Engineers at Angus design cabs and cab manufacturing processes. To provide these services, we maintain a continuing program of developmental engineering with respect to product characteristics and performance under varying conditions. Laboratory facilities also perform metallurgical and chemical testing as dictated by the regulations of the United States Department of Transportation, Transport Canada, and other associated agencies, along with International Organization for Standardization (ISO) and customer requirements. An IASI (International Accreditations Service, Incorporated) accredited product-testing laboratory supports these design efforts.

Seasonality and Backlog

Sales are generally strongest in the fourth quarter of our fiscal year as our operating segments are generally operating at seasonal peaks. Historically, sales have generally been weaker in the third quarter of our fiscal year, primarily due to reduced activity in the building and construction industry as a result of inclement weather, as well as customer plant shutdowns in the automotive industry due to holidays. We do not believe backlog is a significant indicator of our business.

Employees

As of May 31, 2012, we had approximately 10,500 employees, including those employed by our unconsolidated joint ventures. Approximately 6% of these employees are represented by collective bargaining units. Worthington believes it has good relationships with its employees in general, including those covered by collective bargaining units.

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Joint Ventures

As part of our strategy to selectively develop new products, markets and technological capabilities and to expand our international presence, while mitigating the risks and costs associated with those activities, we participate in three consolidated and nine unconsolidated joint ventures.

Consolidated

• PSI is a 75%-owned consolidated joint venture with a subsidiary of Professional Supply, Inc. (20%) and Stonehenge Structured Finance Partners, LLC (5%) (together referred to as “PSI Partners”), located in Fremont, Ohio. PSI is a professional services company that develops cost-effective energy solutions for entities in North America. PSI designs solutions to minimize energy consumption, manages the energy solution installation, monitors and verifies energy usage, guarantees future energy savings and shares in these savings. Additionally, PSI utilizes certain patented products to further enhance energy savings. PSI’s financial results are reported within the Other category for reporting purposes. The equity owned by the PSI Partners is shown as non-controlling interest on our consolidated balance sheets and the PSI Partners’ portion of net earnings is included as net earnings attributable to non-controlling interest in our consolidated statements of earnings.

• Spartan is a 52%-owned consolidated joint venture with a subsidiary of Severstal North America, Inc. (“Severstal”), located in Monroe, Michigan. It operates a cold-rolled, hot-dipped galvanizing line for toll processing steel coils into galvanized and galvannealed products intended primarily for the automotive industry. Spartan’s financial results are fully consolidated within our Steel Processing reportable business segment. The equity owned by Severstal is shown as non-controlling interest on our consolidated balance sheets and Severstal’s portion of net earnings is included as net earnings attributable to non-controlling interest in our consolidated statements of earnings.

• WNCL is a 60%-owned consolidated joint venture with India-based Nitin Cylinders Limited (“Nitin”). WNCL manufactures high-pressure, seamless steel cylinders for compressed natural gas storage in motor vehicles, and produces cylinders for compressed industrial gases. WNCL’s financial results are fully consolidated within our Pressure Cylinders reportable business segment. The equity owned by Nitin is shown as non-controlling interest on our consolidated balance sheets and Nitin’s portion of net earnings is included as net earnings attributable to non-controlling interest in our consolidated statements of earnings.

Unconsolidated

• ArtiFlex, a 50%-owned joint venture with International Tooling Solutions, LLC, provides an integrated solution for engineering, tooling, stamping, assembly and other services to customers primarily in the automotive industry. ArtiFlex operates five owned and two leased manufacturing facilities. These facilities are located in Kentucky, Michigan (3) and Ohio (3).

• ClarkDietrich, a 25%-owned joint venture with ClarkWestern Building Systems, LLC, is the industry leader in the manufacture and supply of light gauge steel framing products in the United States. ClarkDietrich manufactures a full line of drywall studs and accessories, structural studs and joists, metal lath and accessories, shaft wall studs and track, and vinyl products used primarily in residential and commercial construction. This joint venture operates 14 manufacturing facilities, one each in Connecticut, Georgia, Hawaii, Illinois, Kansas, and Maryland and two each in California, Ohio, Florida and Texas.

• Gestamp Worthington Wind Steel, LLC (the “Gestamp JV”) is a 50%-owned joint venture with Gestamp Wind Steel U.S., Inc., that was formed with a focus on producing towers for wind turbines being constructed in the North American market. The Gestamp JV announced plans to construct its initial production facility in Cheyenne, Wyoming; however, due to the volatile political environment in the United States, particularly in regards to the Federal Production Tax Credit, construction of this facility has been placed on hold.

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• Samuel Steel Pickling Company (“Samuel”), a 31.25%-owned joint venture with Samuel Manu-Tech Pickling, operates one steel pickling facility in Twinsburg, Ohio, and another in Cleveland, Ohio. Samuel also performs in-line slitting, side trimming, pickle dry, under winding and the application of dry lube coatings during the pickling process.

• Serviacero Planos, S. de R.L. de C.V. (“Serviacero Worthington”), a 50%-owned joint venture with Inverzer, S.A. de C.V., operates three facilities in Mexico, one each in Leon, Queretaro and Monterrey. Serviacero Worthington provides steel processing services such as slitting, multi-blanking and cutting-to-length to customers in a variety of industries including automotive, appliance, electronics and heavy equipment. Serviacero Worthington plans to commission its new pickle line in Monterrey during the late summer of calendar 2012.

• TWB Company, L.L.C. (“TWB”), a 45%-owned joint venture with ThyssenKrupp Steel North America, Inc., is a leading North American supplier of tailor welded blanks and other laser-welded products. TWB produces laser-welded products for use in the automotive industry for products such as inner-door panels, body sides, rails and pillars. TWB operates facilities in Monroe, Michigan; and Prattville, Alabama; as well as in Puebla, Ramos Arizpe (Saltillo) and Hermosillo, Mexico.

• Worthington Armstrong Venture (“WAVE”), a 50%-owned joint venture with Armstrong Ventures, Inc., a subsidiary of Armstrong World Industries, Inc., is one of the three largest global manufacturers of ceiling suspension systems for concealed and lay-in panel ceilings used in commercial and residential ceiling markets. It competes with the two other global manufacturers and numerous smaller manufacturers. WAVE operates eight facilities in six countries: Aberdeen, Maryland; Benton Harbor, Michigan; and North Las Vegas, Nevada, within the United States; Shanghai, the Peoples Republic of China; Team Valley, United Kingdom; Prouvy, France; Marval, Pune, India; and Madrid, Spain.

• Worthington Modern Steel Framing Manufacturing Co., Ltd., a 40%-owned joint venture with China-based Hubei Modern Urban Construction & Development Group Co. Ltd., designs, manufactures, assembles and distributes steel framing materials for construction projects in five Central Chinese provinces and also provides related project management and building design and construction supply services. This joint venture operates one facility located in Xiantao City, Hubei Province, China.

• Worthington Specialty Processing (“WSP”), a 51%-owned joint venture with U.S. Steel, operates three steel processing facilities located in Canton, Jackson and Taylor, Michigan, which are managed by Worthington Steel. WSP serves primarily as a toll processor for U.S. Steel and others. Its services include slitting, blanking, cutting-to-length, laser welding, tension leveling and warehousing. WSP is considered to be jointly controlled and not consolidated due to substantive participating rights of the minority partner.

See “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note B – Investments in Unconsolidated Affiliates” for additional information about our unconsolidated joint ventures.

Environmental Regulation

Our manufacturing facilities, generally in common with those of similar industries making similar products, are subject to many federal, state, local and foreign laws and regulations relating to the protection of the environment. We continually examine ways to reduce emissions and waste and to decrease costs related to environmental compliance. The cost of compliance or capital expenditures for environmental control facilities required to meet environmental requirements are not anticipated to be material when compared with overall costs and capital expenditures and, accordingly, are not anticipated to have a material effect on our financial position, results of operations, cash flows, or the competitive position of Worthington or any particular segment.

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Item 1A. — Risk Factors

Future results and the market price for Worthington Industries’ common shares are subject to numerous risks, many of which are driven by factors that cannot be controlled or predicted. The following discussion, as well as other sections of this Annual Report on Form 10-K, including “PART II—Item 7.— Management’s Discussion and Analysis of Financial Condition and Results of Operations,” describe certain business risks. Consideration should be given to the risk factors described below as well as those in the Safe Harbor Statement at the beginning of this Annual Report on Form 10-K, in conjunction with reviewing the forward-looking statements and other information contained in this Annual Report on Form 10-K. These risks are not the only risks we face. Our business operations could also be affected by additional factors that are not presently known to us or that we currently consider to be immaterial in our operations.

Economic or Industry Downturns

The global recession that began in 2008 adversely affected and may continue to adversely affect our business and our industries, as well as the industries and businesses of many of our customers and suppliers.    The volatile domestic and global recessionary climate had significant negative impacts on our business. The global recession, and the sluggish pace of the recovery from the global recession, resulted in a significant decrease in customer demand throughout nearly all of our markets, including our largest market — automotive.

The impacts of the slow and uneven recovery in customer demand in many of our markets and government measures to aid economic recovery, including various measures intended to provide stimulus to the economy in general or to certain industries, as well as the growing debt levels of the United States and other countries, especially in Europe, continue to be unknown. Overall, operating levels across many of our businesses may remain at lower levels until economic conditions improve and demand increases. While certain sectors of the economy have stabilized and recovered from the economic downturn, we are unable to predict the strength, pace or sustainability of the economic recovery or the effects of government intervention or debt levels. Overall general economic conditions, both domestically and globally, have improved from the lows reached during the recession. The automotive market has shown signs of strengthening, and the construction market has shown signs of stabilizing. However, global economic conditions, particularly in Europe, remain fragile, and the possibility remains that the domestic or global economies, or certain industry sectors of those economies that are key to our sales, may continue to be slow or could further deteriorate, which could result in a corresponding decrease in demand for our products and negatively impact our results of operations and financial condition.

The automotive and construction industries account for a significant portion of our net sales, and reduced demand from these industries have adversely impacted and may continue to adversely affect our business.    The overall downturn in the economy, the disruption in capital and credit markets, declining real estate values, high unemployment rates, and reduced consumer confidence and spending caused significant reductions in demand from our end markets in general and, in particular, the automotive and construction end markets. The domestic auto industry has improved from its lows in recent years, but it continues to experience a difficult operating environment, which has resulted in and may continue to result in lower levels of vehicle production and an associated decrease in demand for products sold to the automotive industry. The construction industry has shown signs of stabilizing from further erosion. Many automotive manufacturers and their suppliers have reduced production levels and eliminated manufacturing capacity, through the closure of facilities, reduction in operations and other cost reduction actions. However, both the automotive and construction markets remain depressed compared to historical norms, and we cannot predict the strength, pace or sustainability of recovery in these markets. The difficulties faced by the automotive and construction industries have adversely affected and may continue to adversely affect our business. If demand for the products we sell to the automotive or construction markets were to be further reduced, this could negatively affect our sales, financial results and cash flows.

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Financial difficulties and bankruptcy filings by our customers could have an adverse impact on our business.    Many of our customers have experienced and continue to experience challenging financial conditions. General Motors and Chrysler are recovering from bankruptcy proceedings, although both companies implemented plans which significantly reduced their production capacity and dealership networks. Certain other customers also filed bankruptcy petitions. These and other customers may be in need of additional capital or credit to continue operations. The bankruptcies and financial difficulties of certain customers and/or their failure to obtain credit or otherwise improve their overall financial condition could result in numerous changes within the markets we serve, including additional plant closings, decreased production, reduced demand, changes in product mix, unfavorable changes in the prices, terms or conditions we are able to obtain and other changes that may result in decreased purchases from us and otherwise negatively impact our business. These conditions also increase the risk that our customers may delay or default on their payment obligations to us, particularly customers in hard hit industries such as automotive and construction. The relative weakness of the economy continues the risk that some of our customers have further financial difficulties. Economic conditions remain fragile, and the possibility remains that markets may not recover, or could further deteriorate. Should the economy or any of our markets not improve, the risk of bankruptcy filings by our customers may increase. Such bankruptcy filings may result not only in a reduction in our sales, but also in a loss associated with our potential inability to collect outstanding accounts receivable from the affected customers. While we have taken and will continue to take steps intended to mitigate the impact of financial difficulties and potential bankruptcy filings by our customers, these matters could have a negative impact on our business.

Volatility in the United States and worldwide capital and credit markets has significantly impacted and may continue to significantly impact our end markets and has resulted and may continue to result in negative impacts on demand, increased credit and collection risks and other adverse effects on our business.    The domestic and worldwide capital and credit markets, especially those in Europe, have experienced significant volatility, disruptions and dislocations with respect to price and credit availability. These factors have caused diminished availability of credit and other capital in our end markets, including automotive and construction, and for participants in, and the customers of, those markets.

There is continued uncertainty particularly in Europe as to the sustainability of the recovery of the capital and credit markets. Further volatility in the United States or worldwide capital and credit markets may significantly impact our key end markets and result in further reductions in sales volumes, increased credit and collection risks and other adverse effects on our business.

Raw Material Pricing and Availability

The costs of manufacturing our products and our ability to supply our customers could be negatively impacted if we experience interruptions in deliveries of needed raw materials or supplies.    If, for any reason, our supply of flat-rolled steel or other key raw materials, such as aluminum, zinc or helium, is curtailed or we are otherwise unable to obtain the quantities we need at competitive prices, our business could suffer and our financial results could be adversely affected. Such interruptions could result from a number of factors, including a shortage of capacity in the supplier base of raw materials, energy or the inputs needed to make steel or other supplies, a failure of suppliers to fulfill their supply or delivery obligations, financial difficulties of suppliers resulting in the closing or idling of supplier facilities, other significant events affecting supplier facilities, significant weather events, those factors listed in the immediately following paragraph or other factors beyond our control. Further, the number of suppliers has decreased in recent years due to industry consolidation and the financial difficulties of certain suppliers, and this consolidation may continue. Accordingly, if delivery from a major supplier is disrupted, it may be more difficult to obtain an alternative supply than in the past.

Our future operating results may be affected by fluctuations in raw material prices, and we may be unable to pass on any increases in raw material costs to our customers.    Our principal raw material is flat-rolled steel, which we purchase from multiple primary steel producers. The steel industry as a whole has been cyclical, and

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at times availability and pricing can be volatile due to a number of factors beyond our control. These factors include general economic conditions, domestic and worldwide demand, the influence of hedge funds and other investment funds participating in commodity markets, curtailed production from major suppliers due to factors such as the closing or idling of facilities, accidents or equipment breakdowns, repairs or catastrophic events, labor costs or problems, competition, new laws and regulations, import duties, tariffs, energy costs, availability and cost of steel inputs (e.g., ore, scrap, coke and energy), currency exchange rates and other factors described in the immediately preceding paragraph. This volatility, as well as any increases in raw material costs, could significantly affect our steel costs and adversely impact our financial results. If our suppliers increase the prices of our critical raw materials, we may not have alternative sources of supply. In addition, in an environment of increasing prices for steel and other raw materials, competitive conditions may impact how much of the price increases we can pass on to our customers. To the extent we are unable to pass on future price increases in our raw materials to our customers, our financial results could be adversely affected. Also, if steel prices decrease, competitive conditions may impact how quickly we must reduce our prices to our customers, and we could be forced to use higher-priced raw materials to complete orders for which the selling prices have decreased. Decreasing steel prices could also require us to write-down the value of our inventory to reflect current market pricing.

Inventories

Our business could be harmed if we fail to maintain proper inventory levels.    We are required to maintain sufficient inventories to accommodate the needs of our customers including, in many cases, short lead times and just-in-time delivery requirements. Although we typically have customer orders in hand prior to placement of our raw material orders for Steel Processing, we anticipate and forecast customer demand for each of our operating segments. We purchase raw materials on a regular basis in an effort to maintain our inventory at levels that we believe are sufficient to satisfy the anticipated needs of our customers based upon orders, customer volume expectations, historic buying practices and market conditions. Inventory levels in excess of customer demand may result in the use of higher-priced inventory to fill orders reflecting lower selling prices, if steel prices have significantly decreased. These events could adversely affect our financial results. Conversely, if we underestimate demand for our products or if our suppliers fail to supply quality products in a timely manner, we may experience inventory shortages. Inventory shortages could result in unfilled orders, negatively impacting our customer relationships and resulting in lost revenues, which could harm our business and adversely affect our financial results.

Suppliers and Customers

The loss of significant volume from our key customers could adversely affect us.    In fiscal 2012, our largest customer accounted for approximately 5% of our consolidated net sales, and our ten largest customers accounted for approximately 24% of our consolidated net sales. A significant loss of, or decrease in, business from any of our key customers could have an adverse effect on our sales and financial results if we cannot obtain replacement business. Also, due to consolidation in the industries we serve, including the construction, automotive and retail industries, our sales may be increasingly sensitive to deterioration in the financial condition of, or other adverse developments with respect to, one or more of our top customers. In addition, certain of our top customers may be able to exert pricing and other influences on us, requiring us to market, deliver and promote our products in a manner that may be more costly to us. Moreover, we generally do not have long-term contracts with our customers. As a result, although our customers periodically provide indications of their product needs and purchases, they generally purchase our products on an order-by-order basis, and the relationship, as well as particular orders, can be terminated at any time.

Many of our key industries, such as construction and automotive, are cyclical in nature.    Many of our key industries, such as automotive and construction, are cyclical and can be impacted by both market demand and raw material supply, particularly with respect to steel. The demand for our products is directly related to,

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and quickly impacted by, customer demand in our industries, which can change as the result of changes in the general United States or worldwide economy and other factors beyond our control. Adverse changes in demand or pricing can have a negative effect on our business.

Significant sales reductions for any of the Detroit Three automakers could have a negative impact on our business.    Approximately half of the net sales of our Steel Processing operating segment and a significant amount of the net sales of certain joint ventures are to automotive-related customers. Although we do sell to the domestic operations of foreign automakers and their suppliers, a significant portion of our automotive sales are to Ford, General Motors, and Chrysler (the “Detroit Three automakers”) and their suppliers. A reduction in sales for any of the Detroit Three automakers could negatively impact our business. In addition, in 2011, automobile producers began taking steps toward complying with new Corporate Average Fuel Economy mileage requirements for new cars and light trucks that they produce. As automakers work to produce vehicles that comply with these new standards, they may reduce the amount of steel used in cars and trucks to improve fuel economy, thereby reducing demand for steel and resulting in further over-supply of steel in North America.

The closing or relocation of customer facilities could adversely affect us.    Our ability to meet delivery requirements and the overall cost of our products as delivered to customer facilities are important competitive factors. If customers close or move their production facilities further away from our manufacturing facilities which can supply them, it could have an adverse effect on our ability to meet competitive conditions, which could result in the loss of sales. Likewise, if customers move their production facilities overseas, it could result in the loss of potential sales for us.

Sales conflicts with our customers and/or suppliers may adversely impact us.    In some instances, we may compete with one or more of our customers and/or suppliers in pursuing the same business. Such conflicts may strain our relationships with those parties, which could adversely affect our future business with them.

The closing or idling of steel manufacturing facilities could have a negative impact on us.    As steel makers have reduced their production capacities by closing or idling production lines in light of the challenging economic conditions, the number of facilities from which we can purchase steel, in particular certain specialty steels, has decreased. Accordingly, if delivery from a supplier is disrupted, particularly with respect to certain types of specialty steel, it may be more difficult to obtain an alternate supply than in the past. These closures and disruptions could also have an adverse effect on our suppliers’ on-time delivery performance, which could have an adverse effect on our ability to meet our own delivery commitments and may have other adverse effects on our business.

The loss of key supplier relationships could adversely affect us.    Over the years, our various manufacturing operations have developed relationships with certain steel and other suppliers which have been beneficial to us by providing more assured delivery and a more favorable all-in cost, which includes price and shipping costs. If any of those relationships were disrupted, it could have an adverse effect on delivery times and the overall cost and quality of our raw materials, which could have a negative impact on our business. In addition, we do not have long-term contracts with any of our suppliers. If, in the future, we are unable to obtain sufficient amounts of steel and other products at competitive prices and on a timely basis from our traditional suppliers, we may be unable to obtain these products from alternative sources at competitive prices to meet our delivery schedule, which could have a material adverse affect on our results of operations.

Competition

Our business is highly competitive, and increased competition could negatively impact our financial results.    Generally, the markets in which we conduct business are highly competitive. Our competitors include a variety of both domestic and foreign companies in all major markets. Competition for most of our products is primarily on the basis of price, product quality and our ability to meet delivery requirements.

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Depending on a variety of factors, including raw material, energy, labor and capital costs, government control of currency exchange rates and government subsidies of foreign steel producers, our business may be materially adversely affected by competitive forces. The economic recession has also resulted in significant open capacity, which could attract increased competitive presence. Competition may also increase if suppliers to or customers of our industries begin to more directly compete with our businesses through new facilities, acquisitions or otherwise. Increased competition could cause us to lose market share, increase expenditures, lower our margins or offer additional services at a higher cost to us, which could adversely impact our financial results.

Sales by competitors of light gauge metal framing products which are not code compliant could adversely affect us.    Our unconsolidated metal framing joint venture, ClarkDietrich, is an industry leader in driving code compliance for light gauge metal framing. If our competitors offer cheaper products which are not code compliant, and certain customers are willing to purchase such non-compliant products, it may be difficult for ClarkDietrich to be cost competitive on these sales.

Material Substitution

If steel prices increase compared to certain substitute materials, the demand for our products could be negatively impacted, which could have an adverse effect on our financial results.    In certain applications, steel competes with other materials, such as aluminum (particularly in the automobile industry), cement and wood (particularly in the construction industry), composites, glass and plastic. Prices of all of these materials fluctuate widely, and differences between the prices of these materials and the price of steel may adversely affect demand for our products and/or encourage material substitution, which could adversely affect prices and demand for steel products. The high cost of steel relative to other materials may make material substitution more attractive for certain uses.

Freight and Energy

Increasing energy and freight costs could increase our operating costs, which could have an adverse effect on our financial results.    The availability and cost of freight and energy, such as electricity, natural gas and diesel fuel, is important in the manufacture and transport of our products. Our operations consume substantial amounts of energy, and our operating costs generally increase when energy costs rise. Factors that may affect our energy costs include significant increases in fuel, oil or natural gas prices, unavailability of electrical power or other energy sources due to droughts, hurricanes or other natural causes or due to shortages resulting from insufficient supplies to serve customers, or interruptions in energy supplies due to equipment failure or other causes. During periods of increasing energy and freight costs, we may be unable to fully recover our operating cost increases through price increases without reducing demand for our products. Our financial results could be adversely affected if we are unable to pass all of the increases on to our customers or if we are unable to obtain the necessary freight and energy. Also, increasing energy costs could put a strain on the transportation of our materials and products if the increased costs force certain transporters to close.

Information Systems

We are subject to information system security risks and systems integration issues that could disrupt our internal operations.    We are dependent upon information technology for the distribution of information internally and also to our customers and suppliers. This information technology is subject to damage or interruption from a variety of sources, including, without limitation, computer viruses, security breaches and defects in design. We could also be adversely affected by system or network disruptions if new or upgraded business management systems are defective, not installed properly or not properly integrated into operations. Various measures have been implemented to manage our risks related to information system and network disruptions and to prevent attempts to gain unauthorized access through the Internet to our information systems. However, a system failure could negatively impact our operations and financial results. In addition, cyber attacks could threaten the integrity of our trade secrets and sensitive intellectual property.

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Business Disruptions

Disruptions to our business or the business of our customers or suppliers could adversely impact our operations and financial results.    Business disruptions, including increased costs for, or interruptions in, the supply of energy or raw materials, resulting from shortages of supply or transportation, severe weather events (such as hurricanes, tsunamis, earthquakes, tornados, floods and blizzards), casualty events (such as explosions, fires or material equipment breakdown), acts of terrorism, pandemic disease, labor disruptions, the idling of facilities due to reduced demand (such as resulting from the recent economic downturn) or other events (such as required maintenance shutdowns), could cause interruptions to our businesses as well as the operations of our customers and suppliers. While we maintain insurance coverage that can offset some losses relating to certain types of these events, losses from business disruptions could have an adverse effect on our operations and financial results and we could be adversely impacted to the extent any such losses are not covered by insurance or cause some other adverse impact to us.

Foreign Operations

Economic, political and other risks associated with foreign operations could adversely affect our international financial results.    Although the substantial majority of our business activity takes place in the United States, we derive a portion of our revenues and earnings from operations in foreign countries, and we are subject to risks associated with doing business internationally. We have wholly-owned facilities in Austria, Canada, the Czech Republic, Poland and Portugal and joint venture facilities in China, France, India, Mexico, Spain and the United Kingdom, and are active in exploring other foreign opportunities. The risks of doing business in foreign countries include, among other factors: the potential for adverse changes in the local political climate, in diplomatic relations between foreign countries and the United States or in government policies, laws or regulations; terrorist activity that may cause social disruption; logistical and communications challenges; costs of complying with a variety of laws and regulations; difficulty in staffing and managing geographically diverse operations; deterioration of foreign economic conditions, especially within Europe; inflation and fluctuations in interest rates; currency rate fluctuations; foreign exchange restrictions; differing local business practices and cultural considerations; restrictions on imports and exports or sources of supply, including energy and raw materials; changes in duties, quotas, tariffs, taxes or other protectionist measures; and potential issues related to matters covered by the Foreign Corrupt Practices Act or similar laws. We believe that our business activities outside of the United States involve a higher degree of risk than our domestic activities, and any one or more of these factors could adversely affect our operating results and financial condition. In addition, the global recession and the volatility of worldwide capital and credit markets have significantly impacted and may continue to significantly impact our foreign customers and markets. These factors have resulted in decreased demand in our foreign operations and have had significant negative impacts on our business. Refer to the Economic or Industry Downturns risk factor herein for additional information concerning the impact of the global recession and the volatility of capital and credit markets on our business.

Joint Ventures

A change in the relationship between the members of any of our joint ventures may have an adverse effect on that joint venture.    We have been successful in the development and operation of various joint ventures, and our equity in net income from our joint ventures, particularly WAVE, has been important to our financial results. We believe an important element in the success of any joint venture is a solid relationship between the members of that joint venture. If there is a change in ownership, a change of control, a change in management or management philosophy, a change in business strategy or another event with respect to a member of a joint venture that adversely impacts the relationship between the joint venture members, it could adversely impact that joint venture. In addition, joint ventures necessarily involve special risks. Whether or not we hold a majority interest or maintain operational control in a joint venture, our partners may have economic or business interests or goals that are inconsistent with our interests or goals. For example, our partners may exercise veto rights to block actions that we believe to be in our best interests, may take action contrary to our policies or objects with respect to our investments, or may be unable or unwilling to fulfill their obligations or commitments to the joint venture.

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Acquisitions

We may be unable to successfully consummate, manage or integrate our acquisitions.    A portion of our growth has occurred through acquisitions. We may from time to time continue to seek attractive opportunities to acquire businesses, enter into joint ventures and make other investments that are complementary to our existing strengths. There are no assurances, however, that any acquisition opportunities will arise or, if they do, that they will be consummated, or that any needed additional financing for such opportunities will be available on satisfactory terms when required. In addition, acquisitions involve risks that the businesses acquired will not perform in accordance with expectations, that business judgments concerning the value, strengths and weaknesses of businesses acquired will prove incorrect, that we may assume unknown liabilities from the seller, that the acquired businesses may not be integrated successfully and that the acquisitions may strain our management resources or divert management’s attention from other business concerns. International acquisitions may present unique challenges and increase our exposure to the risks associated with foreign operations and countries. Failure to successfully integrate any of our acquisitions may cause significant operating inefficiencies and could adversely affect our operations and financial condition.

Capital Expenditures

Our business requires capital investment and maintenance expenditures, and our capital resources may not be adequate to provide for all of our cash requirements.    Many of our operations are capital intensive. For the five-year period ended May 31, 2012, our total capital expenditures, including acquisitions and investment activity, were approximately $637.3 million. Additionally, at May 31, 2012, we were obligated to make aggregate lease payments of $27.5 million under operating lease agreements. Our business also requires expenditures for maintenance of our facilities. We currently believe that we have adequate resources (including cash and cash equivalents, cash provided by operating activities, availability under existing credit facilities and unused lines of credit) to meet our cash needs for normal operating costs, capital expenditures, debt repayments, dividend payments, future acquisitions and working capital for our existing business. However, given the current challenges, uncertainty and volatility in the domestic and global economies and financial markets, there can be no assurance that our capital resources will be adequate to provide for all of our cash requirements.

Litigation

We may be subject to legal proceedings or investigations, the resolution of which could negatively affect our results of operations and liquidity in a particular period.    Our results of operations or liquidity in a particular period could be affected by an adverse ruling in any legal proceedings or investigations which may be pending against us or filed against us in the future. We are also subject to a variety of legal compliance risks, including, without limitation, potential claims relating to product liability, health and safety, environmental matters, intellectual property rights, taxes and compliance with U.S. and foreign export laws, anti-bribery laws, competition laws and sales and trading practices. While we believe that we have adopted appropriate risk management and compliance programs to address and reduce these risks, the global and diverse nature of our operations means that these risks will continue to exist and additional legal proceedings and contingencies may arise from time to time. A future adverse ruling or settlement or an unfavorable change in laws, rules or regulations could have a material adverse effect on our results of operations or liquidity in a particular period. For additional information regarding our pending legal proceedings and contingencies, refer to “Part I—Item 3.—Legal Proceedings” within this Annual Report on Form 10-K and “Note E – Contingent Liabilities and Commitments” to the Consolidated Financial Statements included in “Part II – Item 8. – Financial Statements and Supplementary Data” of this Annual Report on Form 10-K.

Accounting and Tax Estimates

We are required to make accounting and tax-related estimates, assumptions and judgments in preparing our consolidated financial statements, and actual results may differ materially from the estimates, assumptions and

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judgments that we use.    In preparing our consolidated financial statements in accordance with accounting principles generally accepted in the United States, we are required to make certain estimates and assumptions that affect the accounting for and recognition of assets, liabilities, revenues and expenses. These estimates and assumptions must be made because certain information that is used in the preparation of our consolidated financial statements is dependent on future events, or cannot be calculated with a high degree of precision from data available to us. In some cases, these estimates and assumptions are particularly difficult to determine and we must exercise significant judgment. The estimates, assumptions and judgments having the greatest amount of uncertainty, subjectivity and complexity are related to our accounting for bad debts, returns and allowances, inventory, self-insurance reserves, derivatives, stock-based compensation, deferred tax assets and liabilities and asset impairments. Our actual results may differ materially from the estimates, assumptions and judgments that we use, which could have a material adverse effect on our financial condition and results of operations.

Tax Laws and Regulations

Tax increases or changes in tax laws could adversely affect our financial results.    We are subject to tax and related obligations in the jurisdictions in which we operate or do business, including state, local, federal and foreign taxes. The taxing rules of the various jurisdictions in which we operate or do business often are complex and subject to varying interpretations. Tax authorities may challenge tax positions that we take or historically have taken, and may assess taxes where we have not made tax filings or may audit the tax filings we have made and assess additional taxes. Some of these assessments may be substantial, and also may involve the imposition of penalties and interest. In addition, governments could impose new taxes on us or increase the rates at which we are taxed in the future. The payment of substantial additional taxes, penalties or interest resulting from tax assessments, or the imposition of any new taxes, could materially and adversely impact our results of operations, financial condition and cash flows. In addition, our provision for income taxes and cash tax liability in the future could be adversely affected by changes in U.S. tax laws. Potential changes that may adversely affect our financial results include, without limitation, decreasing the ability of U.S. companies to receive a tax credit for foreign taxes paid or to defer the U.S. deduction of expenses in connection with investments made in other countries.

Claims and Insurance

Adverse claims experience, to the extent not covered by insurance, may have an adverse effect on our financial results.    We self-insure a significant portion of our potential liability for workers’ compensation, product liability, general liability, property liability, automobile liability and employee medical claims. In order to reduce risk, we purchase insurance from highly-rated, licensed insurance carriers that cover most claims in excess of the applicable deductible or retained amounts. We maintain reserves for the estimated cost to resolve open claims as well as an estimate of the cost of claims that have been incurred but not reported. The occurrence of significant claims, our failure to adequately reserve for such claims, a significant cost increase to maintain our insurance or the failure of our insurance providers to perform could have an adverse impact on our financial condition and results of operations.

Principal Shareholder

Our principal shareholder may have the ability to exert significant influence in matters requiring a shareholder vote and could delay, deter or prevent a change in control of Worthington Industries.    Pursuant to our charter documents, certain matters such as those in which a person would attempt to acquire or take control of the Company, must be approved by the vote of the holders of common shares representing at least 75% of Worthington Industries’ outstanding voting power. Approximately 25% of our outstanding common shares are beneficially owned, directly or indirectly, by John P. McConnell, our Chairman of the Board and Chief Executive Officer. As a result of his beneficial ownership of our common shares, Mr. McConnell may have the ability to exert significant influence in these matters and other proposals upon which our shareholders may vote.

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Key Employees

If we lose our senior management or other key employees, our business may be adversely affected.     Our ability to successfully operate, grow our business and implement our business strategies is largely dependent on the efforts, abilities and services of our senior management and other key employees. The loss of any of these individuals or our inability to attract, train and retain additional personnel could reduce the competitiveness of our business or otherwise impair our operations or prospects. Our future success will also depend, in part, on our ability to attract and retain qualified personnel, such as engineers and other skilled technicians, who have experience in the application of our products and are knowledgeable about our business, markets and products. We cannot assure that we will be able to retain our existing senior management personnel or other key employees or attract additional qualified personnel when needed. We have not entered into any formal employment agreements or change in control agreements with our executive officers, and the loss of any member of our management team could adversely impact our business and operations. Additionally, we may modify our management structure from time to time or reduce our overall workforce as we did in certain operating segments during the recent economic downturn, which may create marketing, operational and other business risks.

Credit Ratings

Ratings agencies may downgrade our credit ratings, which could make it more difficult for us to raise capital and could increase our financing costs.    Any downgrade in our credit ratings may make raising capital more difficult, may increase the cost and affect the terms of future borrowings, may affect the terms under which we purchase goods and services and may limit our ability to take advantage of potential business opportunities. In addition, the interest rate on our revolving credit facility is tied to our credit ratings, and any downgrade of our credit ratings would likely result in an increase in the current cost of borrowings under our revolving credit facility.

Difficult Financial Markets

Should we be required to raise capital in the future, we could face higher borrowing costs, less available capital, more stringent terms and tighter covenants or, in extreme conditions, an inability to raise capital.    Although we currently have significant borrowing availability under our existing credit facilities, should those facilities become unavailable due to covenant or other defaults, or should we otherwise be required to raise capital outside our existing facilities, given the current uncertainty and volatility in the U.S. and global credit and capital markets, our ability to access capital and the terms under which we do so may be negatively impacted. Any adverse change in our access to capital or the terms of our borrowings, including increased costs, could have a negative impact on our financial condition.

Environmental, Health and Safety

We may incur additional costs related to environmental and health and safety matters.    Our operations and facilities are subject to a variety of federal, state, local and foreign laws and regulations relating to the protection of the environment and human health and safety. Failure to maintain or achieve compliance with these laws and regulations or with the permits required for our operations could result in increased costs and capital expenditures and potentially fines and civil or criminal sanctions, third-party claims for property damage or personal injury, cleanup costs or temporary or permanent discontinuance of operations. Over time, we and predecessor operators of our facilities have generated, used, handled and disposed of hazardous and other regulated wastes. Environmental liabilities, including cleanup obligations, could exist at our facilities or at off-site locations where materials from our operations were disposed of or at facilities we have divested, which could result in future expenditures that cannot be currently quantified and which could reduce our profits and cash flow. We may be held strictly liable for any contamination of these sites, and the amount of any such liability could be material. Under the “joint and several” liability principle of certain

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environmental laws, we may be held liable for all remediation costs at a particular site, even with respect to contamination for which we are not responsible. Changes in environmental and human health and safety laws, rules, regulations or enforcement policies could have a material adverse effect on our business, financial condition or results of operations.

Legislation and Regulation

Certain proposed legislation and regulations may have an adverse impact on the economy in general and in our markets specifically, which may adversely affect our business.    Our business may be negatively impacted by a variety of new or proposed legislation or regulations. For example, legislation and regulations proposing increases in taxation on, or heightened regulation of, carbon or other greenhouse gas emissions may result in higher prices for steel, higher prices for utilities required to run our facilities, higher fuel costs for us and our suppliers and distributors and other adverse impacts. See the immediately following risk factor for additional information regarding legislation and regulations concerning climate change and greenhouse gas emissions. To the extent that new legislation or regulations increase our costs, we may not be able to fully pass these costs on to our customers without a resulting decline in sales and adverse impact to our profits. Likewise, to the extent new legislation or regulations would have an adverse effect on the economy, our markets or the ability of domestic businesses to compete against foreign operations, it could also have an adverse impact on us.

Legislation or regulations concerning climate change and greenhouse gas emissions may negatively affect our results of operations.    Energy is a significant input in a number of our operations and products, and many believe that consumption of energy derived from fossil fuels is a contributor to global warming. A number of governments and governmental bodies have introduced or are contemplating legislative and regulatory changes in response to the potential impacts of climate change and greenhouse gas emissions. The European Union has established greenhouse gas regulations, and Canada has published details of a regulatory framework for greenhouse gas emissions. The U.S. Environmental Protection Agency has issued and proposed regulations addressing greenhouse gas emissions, including regulations which will require reporting of greenhouse gas emissions from large sources and suppliers in the United States. Legislation previously has been introduced in the U.S. Congress aimed at limiting carbon emissions from companies that conduct business that is carbon-intensive. Among other potential items, such bills could include a system of carbon emission credits issued to certain companies, similar to the European Union’s existing cap-and-trade system. Several U.S. states have also adopted, and other states may in the future adopt, legislation or regulations implementing state-wide or regional cap-and-trade systems that apply to some or all industries that emit greenhouse gases. It is impossible at this time to forecast what the final regulations and legislation, if any, will look like and the resulting effects on our business and operations. Depending upon the terms of any such regulations or legislation, however, we could suffer a negative financial impact as a result of increased energy, environmental and other costs necessary to comply with limitations on greenhouse gas emissions, and we may see changes in the margins of our greenhouse gas-intensive and energy-intensive assets. In addition, depending upon whether similar limitations are imposed globally, the regulations and legislation could negatively impact our ability to compete with foreign companies situated in areas not subject to such limitations. Many of our customers in the United States, Canada and Europe may experience similar impacts, which could result in decreased demand for our products.

Seasonality

Our operations have been subject to seasonal fluctuations that may impact our cash flows for a particular period.    Sales are generally strongest in the fourth quarter of the fiscal year when all of our business segments are normally operating at seasonal peaks. Historically, our sales are generally weaker in the third quarter of the fiscal year, primarily due to reduced activity in the building and construction industry as a result of the colder, more inclement weather, as well as customer plant shutdowns in the automotive industry due to holidays. Our quarterly results may also be affected by the timing of large customer orders. Consequently,

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our cash flow from operations may fluctuate significantly from quarter to quarter. If, as a result of any such fluctuation, our quarterly cash flows were significantly reduced, we may be unable to service our indebtedness or maintain compliance with certain covenants under our credit facilities. A default under any of the documents governing our indebtedness could prevent us from borrowing additional funds, limit our ability to pay interest or principal and allow our lenders to declare the amounts outstanding to be immediately due and payable and to exercise certain other remedies.

Impairment Charges

Continued or enhanced weakness or instability in the economy, our markets or our results of operations could result in future asset impairments, which would reduce our reported earnings and net worth.    We review the carrying value of our long-lived assets, excluding purchased goodwill and intangible assets with indefinite lives, for impairment whenever events or changes in circumstances indicate that the carrying value of an asset or asset group may not be recoverable. Impairment testing involves a comparison of the sum of the undiscounted future cash flows of the asset or asset group to its respective carrying amount. If the sum of the undiscounted future cash flows exceeds the carrying amount, then no impairment exists. If the carrying amount exceeds the sum of the undiscounted future cash flows, then a second step is performed to determine the amount of impairment, if any, to be recognized in our consolidated statements of earnings. For long-lived assets other than goodwill, an impairment loss is recognized to the extent that the carrying amount of the asset or asset group exceeds fair value. Goodwill and intangible assets with indefinite lives are tested for impairment annually, during the fourth quarter, or more frequently if events or changes in circumstances indicate that impairment may be present. The goodwill impairment test consists of comparing the fair value of each operating segment, determined using discounted cash flows, to each operating segment’s respective carrying value. If the estimated fair value of an operating segment exceeds its carrying value, there is no impairment. If the carrying amount of the operating segment exceeds its estimated fair value, a goodwill impairment is indicated. The amount of the impairment is determined by comparing the fair value of the net assets of the operating segment, excluding goodwill, to its estimated fair value, with the difference representing the implied fair value of the goodwill. If the implied fair value of the goodwill is lower than its carrying value, the difference is recorded as an impairment charge in our consolidated statements of earnings. Economic conditions remain fragile, particularly in Europe and the possibility remains that the domestic or global economies, or certain industry sectors that are key to our sales, may deteriorate. If certain of our business segments are adversely affected by the challenging and volatile economic and financial conditions, we may be required to record additional impairments, which would negatively impact our results of operations.

Item 1B. — Unresolved Staff Comments

None.

Item 2. — Properties.

General

Our principal corporate offices are located in an office building in Columbus, Ohio, containing approximately 117,700 square feet. This building also houses the principal corporate offices of the Steel Processing, Pressure Cylinders and Global Group operating segments. We reached an agreement to purchase this office building subsequent to year-end. We also own three facilities used for administrative and medical purposes in Columbus, Ohio, containing an aggregate of approximately 166,000 square feet. As of May 31, 2012, we owned or leased a total of approximately 8,000,000 square feet of space for our operations, of which approximately 7,000,000 square feet (7,600,000 square feet with warehouses) was devoted to manufacturing, product distribution and sales offices. Major leases contain renewal options for periods of up to 10 years. For information concerning rental obligations, refer to “Item 7. – Management’s Discussion and Analysis of

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Financial Condition and Results of Operations – Contractual Cash Obligations and Other Commercial Commitments” as well as “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note Q – Operating Leases” of this Annual Report on Form 10-K. We believe the distribution and office facilities provide adequate space for our operations and are well maintained and suitable.

Excluding joint ventures, we operate 35 manufacturing facilities and 12 warehouses. These manufacturing facilities are well maintained and in good operating condition, and are believed to be sufficient to meet current needs.

Steel Processing

Our Steel Processing operating segment operates 10 manufacturing facilities, 9 of which are wholly-owned, containing a total of approximately 2,500,000 square feet, and one that is leased, containing approximately 150,000 square feet. These facilities are located in Alabama, California, Indiana, Maryland, Michigan, and Ohio (5). This operating segment also owns one warehouse in Ohio, containing approximately 110,000 square feet, one warehouse in Michigan, containing approximately 100,000 square feet, and one warehouse in California, containing approximately 60,000 square feet. As noted above, this operating segment’s corporate offices are located in Columbus, Ohio.

Pressure Cylinders

Our Pressure Cylinders operating segment operates 15 manufacturing facilities, 13 of which are wholly-owned, containing a total of approximately 1,800,000 square feet, and two that are leased, containing approximately 350,000 square feet. These facilities are located in California, Kansas, Mississippi, North Carolina, New York, Ohio (3), Wisconsin, Austria, Canada, the Czech Republic, Poland (2) and Portugal. This operating segment also operates three owned warehouses, one in Austria, one in the Czech Republic and one in Poland, containing a total of approximately 200,000 square feet, and three leased warehouses, two in Ohio and one in Canada, containing a total of approximately 130,000 square feet. As noted above, this operating segment’s corporate offices are located in Columbus, Ohio.

Engineered Cabs

Our Engineered Cabs operating segment operates four owned manufacturing facilities containing a total of approximately 600,000 square feet. These facilities are located in Iowa, South Carolina, South Dakota, and Tennessee. This operating segment also operates one owned warehouse in Tennessee and one leased warehouse in Iowa containing a total of approximately 20,000 square feet. This operating segment’s corporate offices are located in Watertown, South Dakota.

Other

Steel Packaging operates three facilities, one each in Indiana, Ohio and Pennsylvania. The manufacturing facilities in Indiana and Pennsylvania are leased and contain a total of approximately 290,000 square feet; and the facility located in Ohio is owned and contains approximately 21,000 square feet. Global Group operating segment, which includes Mid-Rise Construction, Military Construction and Commercial Stairs business units, operate manufacturing facilities in Ohio (2) and Tennessee containing approximately 220,000 square feet and lease approximately 18,300 square feet for administrative offices in Hawaii and Ohio. Additionally, we retained Gerstenslager’s manufacturing facility in Wooster, Ohio, which is subject to a lease agreement with ArtiFlex and contains approximately 900,000 square feet.

Joint Ventures

The Spartan consolidated joint venture owns and operates one manufacturing facility in Michigan, the PSI Energy Solutions joint venture operates one manufacturing facility in Fremont, Ohio, and the WNCL

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consolidated joint venture owns and operates a manufacturing facility in India. The unconsolidated joint ventures operate a total of 41 manufacturing facilities, located in Alabama, California (2), Connecticut, Florida (2), Georgia, Hawaii, Illinois, Kansas, Kentucky, Maryland (2), Michigan (7), Nevada, Ohio (6), and Texas (2) domestically, and in China (2), France, India, Mexico (6), Spain and the United Kingdom, internationally.

Item 3. — Legal Proceedings

The Company is involved in various judicial and administrative proceedings as both plaintiff and defendant, arising in the ordinary course of business. The Company does not believe that any such proceedings (including matters related to contracts, torts, taxes, warranties and insurance) will have a material adverse effect on its business, financial position, results of operation or cash flows.

Notwithstanding the statement above, refer to “Item 8 – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note E – Contingent Liabilities and Commitments” within this Annual Report on Form 10-K for additional information regarding certain litigation which remained pending during fiscal 2012.

Item 4. — Mine Safety Disclosures

Not Applicable

Supplemental Item — Executive Officers of the Registrant

Effective August 1, 2012, George P. Stoe will be retiring from his position as President and Chief Operating Officer of Worthington Industries and will continue serving the Company as Director of International Business Development and Non-Executive Chairman of Angus–Palm. Mark A. Russell, currently President of The Worthington Steel Company, will succeed Mr. Stoe as President and Chief Operating Officer of Worthington Industries effective August 1, 2012; and Geoffrey G. Gilmore, currently Vice President-Purchasing of Worthington Industries, will succeed Mr. Russell as President of The Worthington Steel Company effective August 1, 2012.

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The following table lists the names, positions held and ages of the individuals serving as executive officers of the Registrant as of July 30, 2012 and those individuals who will become executive officers effective August 1, 2012.

Name	Age		Position(s) with the Registrant	Present Office Held Since
John P. McConnell		58	Chairman of the Board and Chief Executive Officer; a Director		1996
George P. Stoe		66	President and Chief Operating Officer		2008
B. Andrew Rose		42	Vice President and Chief Financial Officer		2008
Mark A. Russell		49	President, The Worthington Steel Company		2007
Dale T. Brinkman		59	Vice President-Administration, General Counsel and Secretary		2000
Terry M. Dyer		45	Vice President-Human Resources		2012
Andrew J. Billman		44	President, Worthington Cylinder Corporation		2011
Geoffrey G. Gilmore		40	Vice President-Purchasing		2011
Matthew A. Lockard		43	Vice President-Corporate Development and Treasurer		2009
Catherine M. Lyttle		53	Vice President-Communications and Investor Relations		2009
Eric M. Smolenski		42	Chief Information Officer		2012
Richard G. Welch		54	Controller		2000
Virgil L. Winland		64	Senior Vice President-Manufacturing		2001

John P. McConnell has served as Worthington Industries’ Chief Executive Officer since June 1993, as a director of Worthington Industries continuously since 1990, and as Chairman of the Board of Worthington Industries since September 1996. Mr. McConnell serves as the Chair of the Executive Committee of Worthington Industries’ Board of Directors. He served in various positions with the Company from 1975 to June 1993.

George P. Stoe has served as President and Chief Operating Officer of Worthington Industries since October 2008 and will continue to serve in these positions until July 31, 2012. Effective August 1, 2012, Mr. Stoe will retire as President and Chief Operating Officer of Worthington Industries and will become the Company’s Director of International Business Development and Non-Executive Chairman of Angus–Palm. Mr. Stoe served as Executive Vice President and Chief Operating Officer of Worthington Industries from December 2005 to October 2008. He previously served as President of Worthington Cylinder Corporation from January 2003 to December 2005.

Mark A. Russell was appointed to the position of President and Chief Operating Officer of Worthington Industries effective August 1, 2012. Mr. Russell has served as President of The Worthington Steel Company since February 2007. From August 2004 through February 2007, Mr. Russell was a partner in Russell & Associates, an acquisition group formed to acquire aluminum products companies.

B. Andrew ‘Andy’ Rose has served as Vice President and Chief Financial Officer of Worthington Industries since December 2008. From 2007 to 2008, he served as a senior investment professional with MCG Capital Corporation, a private equity firm specializing in investments in middle market companies; and from 2002 to 2007, he was a founding partner at Peachtree Equity Partners, L.P., a private equity firm backed by Goldman Sachs.

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Dale T. Brinkman has served as Worthington Industries’ Vice President-Administration since December 1998 and as Worthington Industries’ General Counsel since September 1982. He has been Secretary of Worthington Industries since September 2000 and served as Assistant Secretary of Worthington Industries from September 1982 to September 2000.

Terry M. Dyer has served as Vice President-Human Resources of Worthington Industries since June 4, 2012. From October 2009 to June 2012, he served as the Vice President-Human Resources for our WAVE joint venture in Malvern, Pennsylvania. Mr. Dyer served as Senior Human Resources Generalist for Armstrong World Industries, Inc. (“Armstrong”) from November 2004 to October 2009. Armstrong is a global leader in the design and manufacture of floors, ceilings and cabinets.

Andrew J. Billman has served as President of Worthington Cylinder Corporation since August 2011. From February 2010 to August 2011, he served as Vice President-Purchasing for Worthington Industries. He served in various other positions with the Company from 1991 to February 2010.

Geoffrey G. Gilmore was appointed to the position of President of The Worthington Steel Company effective August 1, 2012. Since July 2011, he has served as Vice President-Purchasing for Worthington Industries responsible for all purchasing efforts across the Company including steel, commodity and OEM purchasing, logistics and outside processing. From March 2010 to July 2011, he served as General Manager of The Worthington Steel Company’s Delta, Ohio facility, responsible for overseeing its manufacturing and sales operations; and from June 2006 to March 2010, he served as Director of automotive sales for The Worthington Steel Company. Mr. Gilmore served in various other positions with the Company from 1998 to June 2006.

Matthew A. Lockard has served as Treasurer of Worthington Industries since February 2009 and as Vice President-Corporate Development of Worthington Industries since July 2005. From April 2001 to July 2005, Mr. Lockard served as Vice President-Global Business Development for Worthington Cylinder Corporation. Mr. Lockard served in various other positions with the Company from January 1994 to April 2001.

Cathy M. Lyttle has served as Vice President of Communications and Investor Relations since April 2009. Ms. Lyttle has served as Vice President of Communications since January 1999. She served as Vice President of Marketing for the Columbus Chamber of Commerce from 1987 to September 1997 and as Vice President of JMAC Hockey from 1997 to 1999.

Eric M. Smolenski was appointed to the position of Chief Information Officer of Worthington Industries effective June, 2012. Mr. Smolenski served as Vice President-Human Resources of Worthington Industries from December 2005 through June 2012. From January 2001 to December 2005, Mr. Smolenski served as the Director of Corporate Human Resources Services of Worthington Industries, and he served in various other positions with the Company from January 1994 to January 2001.

Richard G. Welch has served as the Corporate Controller of Worthington Industries since March 2000 and prior thereto, he served as Assistant Controller of Worthington Industries from August 1999 to March 2000. He served as Principal Financial Officer of Worthington Industries on an interim basis from September 2008 to December 2008.

Virgil L. Winland has served as Senior Vice President-Manufacturing of Worthington Industries since January 2001. He served in various other positions with the Company from 1971 to January 2001, including President of Worthington Cylinder Corporation from June 1998 through January 2001.

Executive officers serve at the pleasure of the directors of the Registrant. There are no family relationships among any of the Registrant’s executive officers or directors. No arrangements or understandings exist pursuant to which any individual has been, or is to be, selected as an executive officer of the Registrant.

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PART II

Item 5. — Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

Common Shares Information

The common shares of Worthington Industries, Inc. (“Worthington Industries”) trade on the New York Stock Exchange (“NYSE”) under the symbol “WOR” and are listed in most newspapers as “WorthgtnInd.” As of July 25, 2012, Worthington Industries had 6,668 registered shareholders. The following table sets forth (i) the low and high closing prices and the closing price per share for Worthington Industries’ common shares for each quarter of fiscal 2011 and fiscal 2012, and (ii) the cash dividends per share declared on Worthington Industries’ common shares for each quarter of fiscal 2011 and fiscal 2012.

	Market Price						Cash Dividends     Declared
	Low		High		Closing
Fiscal 2011 Quarter Ended
August 31, 2010	$	12.05	$	15.36	$	14.22	$	0.10
November 30, 2010	$	14.63	$	16.59	$	16.02	$	0.10
February 28, 2011	$	16.44	$	20.00	$	19.36	$	0.10
May 31, 2011	$	18.30	$	21.83	$	21.83	$	0.10
Fiscal 2012 Quarter Ended
August 31, 2011	$	14.98	$	23.45	$	16.25	$	0.12
November 30, 2011	$	13.21	$	18.68	$	17.59	$	0.12
February 29, 2012	$	15.58	$	19.24	$	16.87	$	0.12
May 31, 2012	$	16.25	$	19.75	$	16.25	$	0.12

Dividends are declared at the discretion of Worthington Industries’ Board of Directors. Worthington Industries’ Board of Directors declared quarterly dividends of $0.10 per common share in fiscal 2011 and of $0.12 per common share in fiscal 2012. On June 27, 2012, the Board of Directors declared a quarterly dividend of $0.13 per common share. This dividend is payable on September 28, 2012, to shareholders of record as of September 14, 2012.

The Board of Directors reviews the dividend on a quarterly basis and establishes the dividend rate based upon Worthington Industries’ financial condition, results of operations, capital requirements, current and projected cash flows, business prospects and other factors which the directors may deem relevant. While Worthington Industries has paid a dividend every quarter since becoming a public company in 1968, there is no guarantee this will continue in the future.

Shareholder Return Performance

The following information in this Item 5 of this Annual Report on Form 10-K is not deemed to be “soliciting material” or to be “filed” with the Securities and Exchange Commission or subject to Regulation 14A or Regulation 14C under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or to the liabilities of Section 18 of the Exchange Act, and will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except to the extent we specifically incorporate such information into such a filing.

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The following graph compares the five-year cumulative return on Worthington Industries’ common shares, the S&P Midcap 400 Index and the S&P 1500 Steel Composite Index. The graph assumes that $100 was invested at May 31, 2007, in Worthington Industries’ common shares and each index.

* $100 invested on 5/31/07 in common shares or index. Assumes reinvestment of dividends when received. Fiscal year ended May 31.

	05/07		05/08		05/09		05/10		05/11		05/12
Worthington Industries, Inc.	$	100.00	$	97.78	$	72.41	$	78.38	$	119.14	$	91.06
S&P Midcap 400 Index	$	100.00	$	97.50	$	64.84	$	87.22	$	115.97	$	108.90
S&P 1500 Steel Composite Index	$	100.00	$	123.73	$	49.38	$	61.93	$	73.29	$	48.51

Data and graph provided by Zacks Investment Research, Inc. Copyright^© 2012, Standard & Poor’s, a division of The McGraw-Hill Companies, Inc. All rights reserved. Used with permission.

Worthington Industries is a component of the S&P Midcap 400 Index. The S&P 1500 Steel Composite Index, of which Worthington Industries is also a component, is the most specific index relative to the largest line of business of Worthington Industries and its subsidiaries. At May 31, 2012, the S&P 1500 Steel Composite Index included 13 steel related companies from the S&P 500, S&P Midcap 400 and S&P 600 indices: AK Steel Holding Corporation; Allegheny Technologies Incorporated; A.M. Castle & Co.; Carpenter Technology Corporation; Cliffs Natural Resources Inc.; Commercial Metals Company; Haynes International, Inc.; Nucor Corporation; Olympic Steel, Inc.; Reliance Steel & Aluminum Co.; Steel Dynamics, Inc.; United States Steel Corporation; and Worthington Industries.

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Issuer Purchases of Equity Securities

The following table provides information about purchases made by, or on behalf of, Worthington Industries or any “affiliated purchaser” (as defined in Rule 10b – 18(a) (3) under the Exchange Act of 1934) of common shares of Worthington Industries during each month of the fiscal quarter ended May 31, 2012:

Period	Total Number of Common Shares Purchased		Average Price Paid per Common Share		Total Number of Common Shares Purchased as Part of Publicly Announced Plans or Programs		Maximum Number of Common Shares that May Yet Be Purchased Under the Plans or Programs (1)
March 1-31, 2012		-		-		-		7,236,732
April 1-30, 2012		-		-		-		7,236,732
May 1-31, 2012		1,208,900	$	17.60		1,208,900		6,027,832
Total		1,208,900	$	17.60		1,208,900

(1) The number shown represents, as of the end of each period, the maximum number of common shares that could be purchased under the publicly announced repurchase authorization then in effect. On June 29, 2011, we announced that our Board of Directors had authorized the repurchase of up to 10,000,000 of Worthington Industries’ outstanding common shares. A total of 6,027,832 common shares were available under this repurchase authorization as of May 31, 2012.

The common shares available for repurchase under the June 29, 2011 authorization may be purchased from time to time, with consideration given to the market price of the common shares, the nature of other investment opportunities, cash flows from operations, general economic conditions and other appropriate factors. Repurchases may be made on the open market or through privately negotiated transactions.

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Item 6. — Selected Financial Data

	Fiscal Year Ended May 31,
(in thousands, except per share amounts)	2012			2011			2010			2009			2008
FINANCIAL RESULTS
Net sales	$	2,534,701		$	2,442,624		$	1,943,034		$	2,631,267		$	3,067,161
Cost of goods sold		2,201,833			2,086,467			1,663,104			2,456,533			2,711,414
Gross margin		332,868			356,157			279,930			174,734			355,747
Selling, general and administrative expense		225,069			235,198			218,315			210,046			231,602
Impairment of long-lived assets		355			4,386			35,409			96,943			-
Restructuring and other expense		5,984			2,653			4,243			43,041			18,111
Joint venture transactions		(150	)		(10,436	)		-			-			-
Operating income (loss)		101,610			124,356			21,963			(175,296	)		106,034
Miscellaneous income (expense)		2,319			597			1,127			(2,329	)		620
Gain on sale of investment in Aegis		-			-			-			8,331			-
Interest expense		(19,497	)		(18,756	)		(9,534	)		(20,734	)		(21,452	)
Equity in net income of unconsolidated affiliates		92,825			76,333			64,601			48,589			67,459
Earnings (loss) before income taxes		177,257			182,530			78,157			(141,439	)		152,661
Income tax expense (benefit)		51,904			58,496			26,650			(37,754	)		38,616
Net earnings (loss)		125,353			124,034			51,507			(103,685	)		114,045
Net earnings attributable to noncontrolling interest		9,758			8,968			6,266			4,529			6,968
Net earnings (loss) attributable to controlling interest	$	115,595		$	115,066		$	45,241		$	(108,214	)	$	107,077
Earnings (loss) per share—diluted:
Net earnings (loss) per share attributable to controlling interest	$	1.65		$	1.53		$	0.57		$	(1.37	)	$	1.31
Depreciation and amortization	$	55,873		$	61,058		$	64,653		$	64,073		$	63,413
Capital expenditures (including acquisitions and investments)		272,349			59,891			98,275			109,491			97,343
Cash dividends declared		33,441			29,411			31,676			48,115			54,640
Per common share	$	0.48		$	0.40		$	0.40		$	0.61		$	0.68
Average common shares outstanding—diluted		70,252			75,409			79,143			78,903			81,898
FINANCIAL POSITION
Total current assets	$	914,239		$	891,635		$	782,285		$	598,935		$	1,104,970
Total current liabilities		658,263			525,002			379,802			372,080			664,895
Working capital	$	255,976		$	366,633		$	402,483		$	226,855		$	440,075
Total property, plant and equipment, net	$	443,077		$	405,334		$	506,163		$	521,505		$	549,944
Total assets		1,877,797			1,667,249			1,520,347			1,363,829			1,988,031
Total debt		533,714			383,210			250,238			239,393			380,450
Total shareholders’ equity—controlling interest		697,174			689,910			711,413			706,069			885,377
Per share	$	10.27		$	9.62		$	8.98		$	8.94		$	11.16
Common shares outstanding		67,906			71,684			79,217			78,998			79,308

The acquisition of our 75% ownership interest in PSI Energy Solutions, LLC has been reflected since March 2012. The acquisition of the outstanding voting interests of Angus Industries, Inc. has been reflected since December 2011. The acquisition of the propane fuel cylinders business of The Coleman Company, Inc. has been reflected since December 2011. The acquisition of the outstanding voting interests of STAKO sp. Z o.o.

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has been reflected since September 2011. The acquisition of substantially all of the net assets of the BernzOmatic business of Irwin Industrial Tool Company has been reflected since July 2011. Our Automotive Body Panels operations have been excluded from consolidated operating results since their deconsolidation in May 2011. Our Metal Framing operations have been excluded from consolidated operating results since their deconsolidation in March 2011, except for our Metal Framing operations in Canada, which have been excluded since their disposition in November 2009. The acquisition of the net assets of three MISA Metals, Inc. steel processing locations has been reflected since March 2011. The acquisition of our 60% ownership interest in Nitin Cylinders Limited has been reflected since December 2010. The acquisition of the net assets of Hy-Mark Cylinders, Inc. has been reflected since June 2010. The acquisition of the steel processing assets of Gibraltar Industries, Inc. and its subsidiaries has been reflected since February 2010. The acquisition of the membership interests of Structural Composites Industries, LLC has been reflected since September 2009. The acquisition of the net assets related to the businesses of Piper Metal Forming Corporation, U.S. Respiratory, Inc. and Pacific Cylinders, Inc. has been reflected since June 2009. The acquisition of the net assets of Laser Products has been reflected since July 2008. The acquisition of the net assets of The Sharon Companies Ltd. has been reflected since June 2008.

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Item 7. — Management’s Discussion and Analysis of Financial Condition and Results of Operations

Selected statements contained in this “Item 7. – Management’s Discussion and Analysis of Financial Condition and Results of Operations” constitute “forward-looking statements” as that term is used in the Private Securities Litigation Reform Act of 1995. Such forward-looking statements are based, in whole or in part, on management’s beliefs, estimates, assumptions and currently available information. For a more detailed discussion of what constitutes a forward-looking statement and of some of the factors that could cause actual results to differ materially from such forward-looking statements, please refer to the “Safe Harbor Statement” in the beginning of this Annual Report on Form 10-K and “Part I—Item 1A.—Risk Factors” of this Annual Report on Form 10-K.

Introduction

Worthington Industries, Inc., together with its subsidiaries (collectively, “we,” “our,” “Worthington,” or the “Company”), is primarily a diversified metals manufacturing company, focused on value-added steel processing and manufactured metal products. Our manufactured metal products include: pressure cylinder products such as propane, refrigerant, oxygen, compressed natural gas and industrial cylinders, scuba tanks, hand torches, and helium balloon kits; custom-engineered open and closed cabs and operator stations, weldments, kits accessories and cab components for a wide range of heavy mobile equipment; framing systems and stairs for mid-rise buildings; steel pallets and racks; and, through joint ventures, suspension grid systems for concealed and lay-in panel ceilings; laser-welded blanks; light gauge steel framing for commercial and residential construction; and current and past model automotive service stampings. Our number one goal is to increase shareholder value, which we seek to accomplish by optimizing existing operations, developing and commercializing new products and applications, and pursuing strategic acquisitions and joint ventures.

As of May 31, 2012, excluding our joint ventures, we operated 35 manufacturing facilities worldwide, principally in four reportable business segments: Steel Processing, Pressure Cylinders, Engineered Cabs and, on an historical basis, Metal Framing. Other operating segments, which are immaterial for purposes of separate disclosure, include Steel Packaging and the Worthington Global Group (the “Global Group”). We also held equity positions in 12 joint ventures, which operated 44 manufacturing facilities worldwide, as of May 31, 2012. For additional information regarding the formation of Engineered Cabs, refer to the Recent Business Developments section below.

Overview

During fiscal 2012, we benefited from the continued strengthening of the automotive market. Additionally, recent acquisitions by the Company, as discussed in the Recent Business Developments section below, have proven complementary to our existing businesses and contributed to earnings. ClarkWestern Dietrich Building Systems LLC (“ClarkDietrich”) and ArtiFlex Manufacturing LLC (“ArtiFlex”), joint ventures formed during the fourth quarter of fiscal 2011, also performed well, as did our joint ventures in general. ClarkDietrich and ArtiFlex are discussed in more detail below:

• On March 1, 2011, we closed an agreement with Marubeni-Itochu Steel America, Inc. (“MISA”) to combine certain assets of Dietrich Metal Framing (“Dietrich”) and ClarkWestern Building Systems Inc. in a new joint venture, ClarkDietrich. We contributed our metal framing business, excluding the Vinyl division, to ClarkDietrich, including all of the related working capital and six of the 13 facilities. In exchange for the contributed net assets, we received the assets of certain MISA Metals, Inc. steel processing locations (the “MMI acquisition”) and a 25% noncontrolling ownership interest in ClarkDietrich. We retained and continued to operate the remaining metal framing facilities (the “retained facilities”), on a short-term basis, to support the transition of the business into the new joint venture. As of August 31, 2011, all of the retained facilities had ceased operations. In a separate transaction, the Vinyl division was sold to ClarkDietrich on October 31, 2011.

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• On May 9, 2011, we closed an agreement to combine certain assets of The Gerstenslager Company (“Gerstenslager”) and International Tooling Solutions, LLC in a new joint venture, ArtiFlex. In exchange for the contributed net assets, we received a 50% noncontrolling ownership interest in the new joint venture in addition to certain cash and other consideration.

As a result of these transactions (collectively, the “Joint Venture Transactions”), the contributed net assets of Dietrich (excluding the Vinyl division) and Gerstenslager were deconsolidated effective March 1, 2011 and May 9, 2011, respectively. Accordingly, the financial results and operating performance of these businesses are reported on a historical basis through the respective dates of deconsolidation, with our portion of the net earnings of ClarkDietrich and ArtiFlex reported within the equity in net income of unconsolidated affiliates (“equity income”) line item in our consolidated statements of earnings since the dates of deconsolidation.

For additional information regarding the Joint Venture Transactions, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – NOTE A – Summary of Significant Accounting Policies” of this Annual Report on Form 10-K.

Recent Business Developments

• On March 22, 2012, we acquired a 75% ownership interest in PSI Energy Solutions, LLC (“PSI”) for cash consideration of $7.0 million. PSI is a professional services firm that develops cost-effective energy solutions for public and private entities throughout North America. The acquired net assets became part of our Global Group operating segment upon closing and will be reported in the “Other” category for segment reporting purposes.

• On January 10, 2012, we announced a voluntary recall of our MAP-PRO^®, propylene and MAAP^® cylinders and related hand torch kits. The recall was a precautionary step and involved a valve supplied by a third party that may leak when a torch or hose is disconnected from the cylinder. We are unaware of any incidence of fire or injury caused by this situation. For additional information regarding the recall, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – NOTE E – Contingent Liabilities and Commitments” of this Annual Report on Form 10-K.

• On December 29, 2011, we acquired 100% of the outstanding economic interests of Angus Industries, Inc. (“Angus”) for cash consideration of approximately $132.9 million and the assumption of approximately $47.3 million of debt. Additionally, we issued 382,749 restricted common shares to certain former employees of Angus who became employees of Worthington upon closing. Approximately $1.1 million of the $6.3 million fair value of these restricted common shares was attributed to the purchase price and recognized as goodwill. Angus designs and manufactures high-quality, custom-engineered open and closed cabs and operator stations for a wide range of heavy mobile equipment. In connection with this acquisition, we established a new operating segment, Engineered Cabs, which is considered a separate reportable segment.

• On December 1, 2011, we acquired the propane fuel cylinders business of The Coleman Company, Inc. (“Coleman Cylinders”). The purchase price consisted of cash consideration of approximately $22.7 million. The acquired net assets became part of our Pressure Cylinders operating segment upon closing of the transaction. Subsequent to closing, we received a request from the Federal Trade Commission, asking us to provide, on a voluntary basis, certain information related to the acquisition and the industry as it conducts a preliminary investigation into the transaction. The acquisition fell below the threshold for pre-merger notification under the Hart-Scott-Rodino Act.

• On September 30, 2011, we completed the acquisition of Poland-based STAKO sp.Z o.o. (“STAKO”). STAKO manufactures liquefied natural gas, propane and butane fuel tanks for use in passenger cars, buses and trucks. The acquired business became part of our Pressure Cylinders operating segment upon closing of this transaction.

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• On July 1, 2011, we purchased substantially all of the net assets (excluding accounts receivable) of the BernzOmatic business (“Bernz”) of Irwin Industrial Tool Company, a subsidiary of Newell Rubbermaid, Inc. for cash consideration of approximately $41.0 million. In connection with this transaction, we agreed to settle our ongoing dispute with Bernz, which was valued at $10.0 million. Bernz is a leading manufacturer of hand held torches and accessories. The acquired net assets became part of our Pressure Cylinders operating segment upon closing of the transaction.

Market & Industry Overview

We sell our products and services to a diverse customer base and a broad range of end markets. The breakdown of our net sales by end market for fiscal 2012 and fiscal 2011 is illustrated in the following chart:

The automotive industry is one of the largest consumers of flat-rolled steel, and thus the largest end market for our Steel Processing operating segment. Approximately 52% of the net sales of our Steel Processing operating segment are to the automotive market. North American vehicle production, primarily by Chrysler, Ford and General Motors (the “Detroit Three automakers”), has a considerable impact on the activity within this operating segment. The majority of the net sales of five of our unconsolidated affiliates, including the recently-formed ArtiFlex joint venture, were also to the automotive end market.

Approximately 44% and 11% of the net sales of our Engineered Cabs and Steel Processing operating segments, respectively, and substantially all of the net sales of our Global Group operating segment are to the construction market. While the market price of steel significantly impacts these businesses, there are other key indicators that are meaningful in analyzing construction market demand, including U.S. gross domestic product (“GDP”), the Dodge Index of construction contracts, and trends in the relative price of framing lumber and steel. The construction market is also the predominant end market for two of our unconsolidated joint ventures, Worthington Armstrong Venture (“WAVE”) and ClarkDietrich. The decrease in the portion of our total net sales to the construction market versus fiscal 2011 was primarily driven by the deconsolidation of substantially all of the net assets of Dietrich Metal Framing (“Dietrich”) on March 1, 2011, as more fully described herein.

The net sales of our Pressure Cylinders and Steel Packaging operating segments, and approximately 56% and 37% of the net sales of our Engineered Cabs and Steel Processing operating segments, respectively, are to other markets such as leisure and recreation, industrial gas, HVAC, lawn and garden, agriculture, mining, forestry and appliance. Given the many different products that make up these net sales and the wide variety of end markets, it is very difficult to detail the key market indicators that drive this portion of our business. However, we believe that the trend in U.S. GDP growth is a good economic indicator for analyzing these operating segments.

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We use the following information to monitor our costs and demand in our major end markets:

	Fiscal Year Ended May 31,									Increase / (Decrease)
	2012			2011			2010			2012 vs. 2011			2011 vs. 2010
U.S. GDP (% growth year-over-year)1		0.5	%		2.4	%		0.1	%		-1.9	%		2.3	%
Hot-Rolled Steel ($ per ton) 2	$	693		$	680		$	549		$	13		$	131
Detroit Three Auto Build (000’s vehicles)3		8,084			7,251			5,650			833			1,601
No. America Auto Build (000’s vehicles)3		14,242			12,756			10,643			1,486			2,113
Zinc ($ per pound)4	$	0.96		$	1.00		$	0.94		($	0.04	)	$	0.06
Natural Gas ($ per mcf)5	$	3.61		$	4.14		$	4.35		($	0.53	)	($	0.21	)
On-Highway Diesel Fuel Prices ($ per gallon) 6	$	3.93		$	3.35		$	2.77		$	0.58		$	0.58

¹ 2011 figures based on revised actuals    ² CRU Index; period average    ³ CSM Autobase    ⁴ LME Zinc; period average    ⁵ NYMEX Henry Hub Natural Gas; period average    ⁶ Energy Information Administration; period average

U.S. GDP growth rate trends are generally indicative of the strength in demand and, in many cases, pricing for our products. A year-over-year increase in U.S. GDP growth rates is indicative of a stronger economy, which generally increases demand and pricing for our products. Conversely, decreasing U.S. GDP growth rates generally indicates a weaker economy. Changes in U.S. GDP growth rates can also signal changes in conversion costs related to production and in selling, general and administrative (“SG&A”) expense.

The market price of hot-rolled steel is one of the most significant factors impacting our selling prices and operating results. When steel prices fall, we typically have higher-priced material flowing through cost of goods sold, while selling prices compress to what the market will bear, negatively impacting our results. On the other hand, in a rising price environment, our results are generally favorably impacted, as lower-priced material purchased in previous periods flows through cost of goods sold, while our selling prices increase at a faster pace to cover current replacement costs.

The following table presents the average quarterly market price per ton of hot-rolled steel during fiscal 2012, fiscal 2011, and fiscal 2010:

(Dollars per ton 1 )	Fiscal Year						Inc / (Dec)
	2012		2011		2010		2012 vs. 2011					2011 vs. 2010
1st Quarter	$	709	$	611	$	439	$	98		16.0	%	$	172	39.2	%
2nd Quarter	$	660	$	557	$	538	$	103		18.5	%	$	19	3.5	%
3rd Quarter	$	718	$	699	$	549	$	19		2.7	%	$	150	27.3	%
4th Quarter	$	684	$	851	$	669	($	167	)	-19.6	%	$	182	27.2	%
Annual Avg.	$	693	$	680	$	549	$	13		1.9	%	$	131	23.9	%

¹ CRU Hot-Rolled Index

No single customer contributed more than 10% of our consolidated net sales during fiscal 2012. While our automotive business is largely driven by the production schedules of the Detroit Three automakers, our customer base is much broader and includes other domestic manufacturers and many of their suppliers. During fiscal 2012, we continued to benefit from improving automotive production from the Detroit Three automakers, which experienced an 11% increase in vehicle production over the prior year. Additionally, North American vehicle production during fiscal 2012 was up 12% over the prior year.

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Certain other commodities, such as zinc, natural gas and diesel fuel, represent a significant portion of our cost of goods sold, both directly through our plant operations and indirectly through transportation and freight expense.

Results of Operations

Fiscal 2012 Compared to Fiscal 2011

Consolidated Operations

The following table presents consolidated operating results for the periods indicated:

	Fiscal Year Ended May 31,
(Dollars in millions)	2012			% of Net sales			2011			% of Net sales			Increase/ (Decrease)
Net sales	$	2,534.7			100.0	%	$	2,442.6			100.0	%	$	92.1
Cost of goods sold		2,201.8			86.9	%		2,086.4			85.4	%		115.4
Gross margin		332.9			13.1	%		356.2			14.6	%		(23.3	)
Selling, general and administrative expense		225.1			8.9	%		235.2			9.6	%		(10.1	)
Impairment of long-lived assets		0.4			0.0	%		4.4			0.2	%		(4.0	)
Restructuring and other expense		6.0			0.2	%		2.6			0.1	%		3.4
Joint venture transactions		(0.2	)		0.0	%		(10.4	)		-0.4	%		10.2
Operating income		101.6			4.0	%		124.4			5.1	%		(22.8	)
Miscellaneous income (expense)		2.3			0.1	%		0.6			0.0	%		1.7
Interest expense		(19.5	)		-0.8	%		(18.8	)		-0.8	%		0.7
Equity in net income of unconsolidated affiliates		92.8			3.7	%		76.3			3.1	%		16.5
Income tax expense		(51.9	)		-2.0	%		(58.5	)		-2.4	%		(6.6	)
Net earnings		125.3			4.9	%		124.0			5.1	%		1.3
Net earnings attributable to noncontrolling interest		(9.7	)		-0.4	%		(8.9	)		-0.4	%		0.8
Net earnings attributable to controlling interest	$	115.6			4.6	%	$	115.1			4.7	%	$	0.5

Net earnings attributable to controlling interest for fiscal 2012 increased $0.5 million over fiscal 2011. Net sales and operating highlights were as follows:

• Net sales increased $92.1 million from fiscal 2011, driven primarily by higher average selling prices in response to the higher cost of steel, which favorably impacted net sales by $151.1 million. Selling prices are affected by the market price of steel, which averaged $693 per ton during fiscal 2012 versus an average of $680 per ton during fiscal 2011. Overall volumes decreased as a result of the Joint Venture Transactions, which negatively impacted net sales by $335.1 million. Excluding the impact of the Joint Venture Transactions, overall volumes increased by $276.1 million, $104.3 million of which was due to the Angus acquisition. Improved volumes were most notable in our Pressure Cylinders and Steel Processing operating segments, where net sales increased 22% and 12%, respectively, over fiscal 2011. The overall improvement in volumes for Pressure Cylinders was partially offset by an accrual for anticipated product returns related to the voluntary recall described in the Recent Business Developments section above, which negatively impacted net sales by $4.7 million.

• Gross margin decreased $23.3 million from fiscal 2011 as the increase in net sales was more than offset by higher manufacturing expenses and a lower spread between average selling prices and material costs due to inventory holding losses realized in fiscal 2012 versus inventory holding gains in the prior year. Gross margin was also negatively impacted by $9.7 million as a result of certain accruals recorded in connection with the voluntary recall noted above.

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• SG&A expense decreased $10.1 million from fiscal 2011, primarily due to the impact of the Joint Venture Transactions, which reduced SG&A expense by $35.9 million. The overall decrease in SG&A expense was partially mitigated by the impact of acquisitions.

• Restructuring charges increased $3.4 million from fiscal 2011. Fiscal 2012 charges were primarily driven by professional fees resulting from our ongoing transformation efforts within Pressure Cylinders and severance accrued in connection with the previously announced closure of our Commercial Stairs business unit. For additional information regarding these restructuring charges, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – NOTE D – Restructuring and Other Expense” of this Annual Report on Form 10-K.

• In connection with the wind-down of our Metal Framing operating segment, we recognized a net benefit of $0.2 million within the joint venture transaction line in our consolidated statement of earnings. This amount consisted of $9.1 million of post-closure facility exit and other costs, offset by $8.3 million of net gains on asset disposals. In addition, the severance accrued in connection with the Joint Venture Transactions was adjusted downward resulting in a $1.0 million credit to earnings. For additional information, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – NOTE D – Restructuring and Other Expense” of this Annual Report on Form 10-K.

• Interest expense of $19.5 million was $0.7 million higher than the prior fiscal year due to the impact of higher average debt levels.

• Equity income increased $16.5 million from fiscal 2011. The majority of the equity income is generated by our WAVE joint venture, where our portion of net earnings increased $4.2 million, or 7%. ClarkDietrich and ArtiFlex, joint ventures formed during the fourth quarter of fiscal 2011, also contributed to the current year increase, providing $6.1 million and $5.2 million, respectively, of equity income in fiscal 2012. For additional financial information regarding our unconsolidated affiliates, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – NOTE B – Investments in Unconsolidated Affiliates” of this Annual Report on Form 10-K.

• Income tax expense decreased $6.6 million from fiscal 2011. Fiscal 2012 income tax expense reflects an effective tax rate attributable to controlling interest of 31.0% versus 33.7% in fiscal 2011. These rates are calculated based on net earnings attributable to controlling interest, as reflected in our consolidated statements of earnings. The decrease in the effective tax rate attributable to controlling interest was due to more of the Company’s income qualifying for the production activities deduction, and certain one-time items. The 31.0% rate is lower than the federal statutory rate of 35% primarily as a result of the benefits from the qualified production activities deduction and lower tax rates on foreign income (collectively decreasing the rate by 5.0%). These impacts are partially offset by state and local income taxes of 1.6% (net of their federal tax benefit). For additional information, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – NOTE K – Income Taxes” of this Annual Report on Form 10-K.

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Segment Operations

Steel Processing

The following table presents a summary of operating results for our Steel Processing operating segment for the periods indicated:

	Fiscal Year Ended May 31,
(Dollars in millions)	2012			% of Net sales			2011			% of Net sales			Increase/ (Decrease)
Net sales	$	1,578.5			100.0	%	$	1,405.5			100.0	%	$	173.0
Cost of goods sold		1,399.9			88.7	%		1,216.5			86.6	%		183.4
Gross margin		178.6			11.3	%		189.0			13.4	%		(10.4	)
Selling, general and administrative expense		109.1			6.9	%		111.6			7.9	%		(2.5	)
Restructuring and other income		-			0.0	%		(0.3	)		0.0	%		0.3
Joint venture transactions		(2.1	)		-0.1	%		-			0.0	%		(2.1	)
Operating income	$	71.6			4.5	%	$	77.7			5.5	%	$	(6.1	)
Material cost	$	1,159.3					$	1,001.9					$	157.4
Tons shipped (in thousands)		2,898						2,589						309

Net sales and operating highlights were as follows:

• Net sales increased $173.0 million from fiscal 2011. Higher base material prices throughout the year led to increased pricing for our products, favorably impacting net sales by $103.3 million. Overall volumes, aided by continued improvement in the automotive market, increased 12% over fiscal 2011, favorably impacting net sales by $69.7 million. The mix of direct versus toll tons processed was 51% to 49% in fiscal 2012, compared with a 55% to 45% mix in the prior fiscal year.

• Operating income decreased $6.1 million from fiscal 2011 as the increase in net sales was more than offset by a lower spread between average selling prices and material costs due to inventory holding losses realized in fiscal 2012 versus inventory holding gains in the prior year. Operating income was also adversely impacted by higher manufacturing expenses, primarily freight costs. The impact of these items was partially mitigated by a decrease in SG&A expense due to lower profit sharing and bonus expenses in the current fiscal year as well as a $2.1 million gain related to the disposal of two of the three steel processing facilities acquired in the MMI acquisition during the fourth quarter of fiscal 2011. This gain was included in the joint venture transactions line to correspond with amounts previously recognized in connection with this transaction.

Pressure Cylinders

The following table presents a summary of operating results for our Pressure Cylinders operating segment for the periods indicated:

	Fiscal Year Ended May 31,
(Dollars in millions)	2012		% of Net sales			2011		% of Net sales			Increase/ (Decrease)
Net sales	$	770.1		100.0	%	$	591.9		100.0	%	$	178.2
Cost of goods sold		641.8		83.3	%		474.8		80.2	%		167.0
Gross margin		128.3		16.7	%		117.1		19.8	%		11.2
Selling, general and administrative expense		83.1		10.8	%		68.1		11.5	%		15.0
Operating income	$	45.2		5.9	%	$	49.0		8.3	%	$	(3.8	)
Material cost	$	386.7				$	273.9				$	112.8
Units shipped (in thousands)		71,777					59,037					12,740

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Net sales and operating highlights were as follows:

• Net sales increased $178.2 million from fiscal 2011. Higher overall volumes favorably impacted net sales by $135.2 million, aided by the fiscal 2012 acquisitions, which contributed $122.9 million. Overall pricing for our products favorably impacted net sales by $43.0 million, as higher base material prices led to increased pricing for our products. The overall improvement in volumes was partially offset by an accrual for anticipated product returns related to the voluntary recall described in the Recent Business Developments section above, which negatively impacted net sales by $4.7 million.

• Operating income decreased $3.8 million from fiscal 2011 as the increase in gross margin was more than offset by higher SG&A expense. The increase in SG&A expense was driven by the impact of acquisitions and the absorption of a larger portion of corporate allocated expenses as a result of the Joint Venture Transactions partially offset by a $4.4 million settlement gain related to the Bernz acquisition. Refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – NOTE E – Contingent Liabilities and Commitments” and “NOTE N – Acquisitions” of this Annual Report on Form 10-K for additional detail. The increase in gross margin was driven by higher volumes, aided by the impact of acquisitions, and an increased spread between selling prices and material costs offset by $9.7 million of charges related to the voluntary recall described above.

Engineered Cabs

The following table presents a summary of operating results for our Engineered Cabs operating segment for the periods indicated:

	Fiscal Year Ended May 31,
(Dollars in millions)	2012		% of Net sales			2011		% of Net sales	Increase/ (Decrease)
Net sales	$	104.3		100.0	%	$	-		$	104.3
Cost of goods sold		88.9		85.2	%		-			88.9
Gross margin		15.4		14.8	%		-			15.4
Selling, general and administrative expense		10.5		10.1	%		-			10.5
Operating income	$	4.9		4.7	%	$	-		$	4.9
Material cost	$	53.9				$	-		$	53.9

Net sales and operating highlights were as follows:

• Net sales reflected five months of operations, as this business was acquired on December 29, 2011.

• Current year operating income of $4.9 million was negatively affected by $5.0 million of non-recurring expenses associated with the write-up of inventory to fair value in connection with the application of purchase accounting and various acquisition-related costs.

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Metal Framing

The following table summarizes the operating results of our Metal Framing operating segment for the periods indicated. The operating results of the net assets contributed to the ClarkDietrich joint venture are included on a historical basis through March 1, 2011, the date of deconsolidation. Fiscal 2012 operating results reflect the operations of the Vinyl division through October 31, 2011, the date this business was sold.

	Fiscal Year Ended May 31,
(Dollars in millions)	2012			% of Net sales			2011			% of Net sales			Increase/ (Decrease)
Net sales	$	4.4			100.0	%	$	249.5			100.0	%	$	(245.1	)
Cost of goods sold		4.4			100.0	%		225.8			90.5	%		(221.4	)
Gross margin		-			0.0	%		23.7			9.5	%		(23.7	)
Selling, general and administrative expense		1.9			43.2	%		31.6			12.7	%		(29.7	)
Restructuring and other expense		0.1			2.3	%		1.4			0.6	%		(1.3	)
Joint venture transactions		1.9			43.2	%		(1.8	)		-0.7	%		3.7
Operating loss	$	(3.9	)		-88.6	%	$	(7.5	)		-3.0	%	$	3.6
Material cost	$	1.9					$	161.0					$	(159.1	)
Tons shipped (in thousands)		1						184						(183	)

Operating highlights were as follows:

• Net sales during fiscal 2012 reflect the operations of the Vinyl division through October 31, 2011 as well as the operations of the retained facilities through August 31, 2011, the date by which all of the retained facilities had ceased operations.

• Fiscal 2012 operating loss of $3.9 million was driven primarily by $9.1 million of post-closure facility exit and other costs offset by $6.2 million of gains related to the sale of the Vinyl division and of other equipment and real estate.

Other

The Other category includes our Steel Packaging and Global Group operating segments, which do not meet the quantitative tests for purposes of separate disclosure, as well as certain income and expense items not allocated to our operating segments. The Other category also includes the results of our former Automotive Body Panels operating segment, on a historical basis, through May 9, 2011, the date of deconsolidation. The following table represents a summary of operating results for the Other operating segments for the periods indicated:

	Fiscal Year Ended May 31,
(Dollars in millions)	2012			% of Net sales			2011			% of Net sales			Increase/ (Decrease)
Net sales	$	77.4			100.0	%	$	195.6			100.0	%	$	(118.2	)
Cost of goods sold		66.8			86.5	%		169.3			86.6	%		(102.5	)
Gross margin		10.6			13.7	%		26.3			13.4	%		(15.7	)
Selling, general and administrative expense		20.4			26.5	%		23.6			12.1	%		(3.2	)
Impairment of long-lived assets		-			-0.1	%		4.4			2.2	%		(4.4	)
Restructuring and other expense		6.3			8.0	%		1.6			0.8	%		4.7
Joint Venture Transactions		-			-0.1	%		(8.6	)		-4.4	%		8.6
Operating income (loss)	$	(16.1	)		-20.8	%	$	5.3			2.7	%	$	(21.4	)

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Net sales and operating highlights were as follows:

• Net sales decreased $118.2 million from fiscal 2011, driven primarily by the deconsolidation of our former Automotive Body Panels operating segment during the fourth quarter of fiscal 2011. Excluding the impact of this transaction, net sales decreased $28.2 million, driven primarily by lower volumes in the Global Group operating segment.

• Operating loss of $16.1 million represented a decrease of $21.4 million from operating income of $5.3 million in fiscal 2011, driven by the deconsolidation of our former Automotive Body Panels operating segment, higher restructuring charges, and lower volumes in the Global Group operating segment. Current year restructuring charges were primarily driven by professional fees resulting from our ongoing transformation efforts within Pressure Cylinders and severance accrued in connection with the previously announced closure of our Commercial Stairs business unit. Consistent with similar charges incurred in prior periods, the professional fees were not allocated to any of our operating segments.

Fiscal 2011 Compared to Fiscal 2010

Consolidated Operations

The following table presents consolidated operating results for the periods indicated.

	Fiscal Year Ended May 31,
(Dollars in millions)	2011			% of Net sales			2010			% of Net sales			Increase/ (Decrease)
Net sales	$	2,442.6			100.0	%	$	1,943.0			100.0	%	$	499.6
Cost of goods sold		2,086.4			85.4	%		1,663.1			85.6	%		423.3
Gross margin		356.2			14.6	%		279.9			14.4	%		76.3
Selling, general and administrative expense		235.2			9.6	%		218.3			11.2	%		16.9
Impairment of long-lived assets		4.4			0.2	%		35.4			1.8	%		(31.0	)
Restructuring and other expense		2.6			0.1	%		4.2			0.2	%		(1.6	)
Joint venture transactions		(10.4	)		-0.4	%		-			0.0	%		(10.4	)
Operating income		124.4			5.1	%		22.0			1.1	%		102.4
Miscellaneous income (expense)		0.6			0.0	%		1.1			0.1	%		(0.5	)
Interest expense		(18.8	)		-0.8	%		(9.5	)		-0.5	%		9.3
Equity in net income of unconsolidated affiliates		76.3			3.1	%		64.6			3.3	%		11.7
Income tax expense		(58.5	)		-2.4	%		(26.7	)		-1.4	%		31.8
Net earnings		124.0			5.1	%		51.5			2.7	%		72.5
Net earnings attributable to noncontrolling interest		(8.9	)		-0.4	%		(6.3	)		-0.3	%		(2.6	)
Net earnings attributable to controlling interest	$	115.1			4.7	%	$	45.2			2.3	%	$	69.9

Net earnings attributable to controlling interest for fiscal 2011 were $115.1 million, an increase of $69.9 million from fiscal 2010.

• Net sales increased $499.6 million from fiscal 2010 to $2,442.6 million. Higher volumes increased net sales by $271.3 million, most notably in our Steel Processing and Pressure Cylinders operating segments. Additionally, average selling prices increased over the prior fiscal year due to the higher cost of steel, favorably impacting net sales by $228.3 million in fiscal 2011. Selling prices were affected by the market price of steel, which averaged $680 per ton for fiscal 2011 as compared to an average of $549 per ton for fiscal 2010 (an increase of 24%).

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• Gross margin improved $76.3 million from fiscal 2010. The improvement in gross margin was primarily due to increased volumes in our Steel Processing and Pressure Cylinders operating segments, as well as an increase in the spread between average selling prices and the cost of steel, most notably in Steel Processing.

• SG&A expense increased $16.9 million from fiscal 2010, primarily due to the impact of acquisitions and higher profit sharing and bonus expense, driven by the increase in net earnings during fiscal 2011.

• Impairment charges decreased $31.0 million from fiscal 2010. Fiscal 2011 impairment charges of $4.4 million were comprised of the impairment of certain long-lived assets within our Global Group operating segment ($2.5 million) and our Steel Packaging operating segment ($1.9 million). This compares to impairment charges of $35.4 million in fiscal 2010, consisting primarily of the impairment of goodwill and other long-lived assets of our Commercial Stairs business unit reported as part of our then Construction Services operating segment ($32.7 million) as well as the impairment of certain long-lived assets within our Steel Packaging operating segment ($2.7 million). For additional information regarding these impairment charges, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note P – Fair Value Measurements.”

• Restructuring and other expense decreased $1.6 million from fiscal 2010. Substantially all of the activity in both fiscal 2011 and fiscal 2010 was associated with the Transformation Plan, which continued to progress through the remaining steel processing facilities as well as the metal framing facilities that are now part of ClarkDietrich. Restructuring charges incurred in fiscal 2011 consisted primarily of employee severance and facility exit costs. Restructuring charges incurred in fiscal 2010 also consisted of employee severance and facility exit costs as well as professional fees. For additional information regarding these restructuring charges, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note D –Restructuring and Other Expense.”

• Fiscal 2011 operating income was also favorably impacted by a one-time net gain of $10.4 million related to the contribution of certain net assets to our newly formed joint ventures, Artiflex and ClarkDietrich, and the corresponding deconsolidations of Gerstenslager and Dietrich. A one-time gain of approximately $8.6 million was recognized in connection with the deconsolidation of Gerstenslager, which was recorded net of impairment charges of approximately $6.4 million related to certain long-lived assets retained in the transaction. Similarly, a one-time gain of approximately $1.8 million was recognized in connection with the deconsolidation of Dietrich, which was recorded net of impairment charges of approximately $18.3 million and restructuring charges of approximately $11.2 million incurred in connection with the metal framing facilities retained. For additional information regarding the items classified as joint venture transactions in our consolidated statements of earnings, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note A – Summary of Significant Accounting Policies.”

• Interest expense increased $9.3 million from fiscal 2010 primarily due to higher interest rates as a result of the April 2010 issuance of 6.50% notes due April 15, 2020 with an aggregate principal amount of $150.0 million. Higher debt levels driven by acquisitions, share repurchases and increased working capital needs also contributed to the increase in interest expense in fiscal 2011.

• Equity in net income of unconsolidated affiliates increased $11.7 million from fiscal 2010. The majority of our equity in net income of unconsolidated affiliates is attributed to our WAVE joint venture, where net income increased 7% from fiscal 2010. Four other joint ventures, TWB Company, Worthington Specialty Processing, Serviacero Worthington and Samuel Steel Pickling all contributed earnings and showed a combined improvement of $5.1 million over fiscal 2010. ClarkDietrich also contributed to the fiscal 2011 increase, providing $2.1 million of equity income

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since its formation on March 1, 2011. For additional information regarding our unconsolidated affiliates, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note B – Investments in Unconsolidated Affiliates.”

• Income tax expense increased $31.8 million from fiscal 2010. Fiscal 2011 income tax expense reflects an effective tax rate attributable to controlling interest of 33.7% versus 37.1% in fiscal 2010. These rates are calculated based on net earnings attributable to controlling interest, as reflected in our consolidated statements of earnings. The decrease in the effective tax rate attributable to controlling interest was due primarily to (i) various changes in the estimated valuation of deferred taxes, including a $3.0 million valuation allowance recorded during fiscal 2010 related to net operating losses previously reported in state income tax filings, and (ii) the change in the mix of income among the jurisdictions in which we do business, partially offset by the impact of a fiscal 2010 tax benefit associated with the previously mentioned impairment charges. The 33.7% rate is lower than the federal statutory rate of 35.0% primarily as a result of the benefits from lower tax rates on foreign income and the qualified production activities deduction (collectively decreasing the rate by 4.1%). These impacts were partially offset by state and local income taxes of 2.8% (net of their federal tax benefit). For additional information regarding the deviation from statutory income tax rates, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note K – Income Taxes.”

Segment Operations

Steel Processing

The following table presents a summary of operating results for our Steel Processing operating segment for the periods indicated:

	Fiscal Year Ended May 31,
(Dollars in millions)	2011			% of Net sales			2010			% of Net sales			Increase/ (Decrease)
Net sales	$	1,405.5			100.0	%	$	989.0			100.0	%	$	416.5
Cost of goods sold		1,216.5			86.6	%		853.2			86.3	%		363.3
Gross margin		189.0			13.4	%		135.8			13.7	%		53.2
Selling, general and administrative expense		111.6			7.9	%		84.9			8.6	%		26.7
Restructuring and other income		(0.3	)		0.0	%		(0.5	)		-0.1	%		0.2
Operating income	$	77.7			5.5	%	$	51.4			5.2	%	$	26.3
Material cost	$	1,001.9					$	685.3					$	316.6
Tons shipped (in thousands)		2,589						2,055						534

Net sales and operating highlights were as follows:

• Net sales increased by $416.5 million from fiscal 2010 to $1,405.5 million. Direct and toll volume increased 25% and 27%, respectively, accounting for $256.3 million of the increase in net sales during fiscal 2011. The increase in volume was driven by stronger economic conditions, especially in the automotive end market. Additionally, higher base material prices in fiscal 2011 led to increased pricing for our products, favorably impacting net sales by $160.2 million over fiscal 2010.

• Operating income increased by $26.3 million from fiscal 2010 to $77.7 million. Higher volumes, aided by the impact of acquisitions, improved operating income by $53.9 million. The impact of higher volumes, however, was partially offset by higher manufacturing expenses. Additionally, SG&A expense increased $26.7 million during fiscal 2011 due to higher profit sharing and bonus expenses, the impact of acquisitions and an increase in the portion of allocated corporate expenses.

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Pressure Cylinders

The following table presents a summary of operating results for our Pressure Cylinders operating segment for the periods indicated:

	Fiscal Year Ended May 31,
(Dollars in millions)	2011		% of Net sales			2010		% of Net sales			Increase/ (Decrease)
Net sales	$	591.9		100.0	%	$	467.6		100.0	%	$	124.3
Cost of goods sold		474.8		80.2	%		376.0		80.4	%		98.8
Gross margin		117.1		19.8	%		91.6		19.6	%		25.5
Selling, general and administrative expense		68.1		11.5	%		61.2		13.1	%		6.9
Restructuring and other expense		-		0.0	%		0.3		0.1	%		(0.3	)
Operating income	$	49.0		8.3	%	$	30.1		6.4	%	$	18.9
Material cost	$	273.9				$	208.3				$	65.6
Units shipped (in thousands)		59,037					55,436					3,601

Net sales and operating highlights were as follows:

• Net sales increased by $124.3 million from fiscal 2010 to $591.9 million. Higher volumes increased net sales by $92.2 million driven by the continued recovery in the European industrial gas and automotive markets, stable market conditions in our North American operations and the impact of acquisitions. Additionally, higher overall pricing for our products increased net sales by $32.1 million over fiscal 2010.

• Operating income increased $18.9 million from fiscal 2010 to $49.0 million. Strong results from our North American operations, and the improvement and return to profitability of our European operations were the primary drivers of the increase in fiscal 2011 operating income. SG&A expense increased $6.9 million in fiscal 2011 mainly due to higher profit sharing and bonus expenses, the impact of acquisitions and an increase in the portion of allocated corporate expenses.

Metal Framing

The following table summarizes the operating results of our Metal Framing operating segment for the periods indicated. The operating results of the net assets contributed to the ClarkDietrich joint venture are included on a historical basis through March 1, 2011, the date of deconsolidation.

	Fiscal Year Ended May 31,
(Dollars in millions)	2011			% of Net sales			2010			% of Net sales			Increase/ (Decrease)
Net sales	$	249.5			100.0	%	$	330.6			100.0	%	$	(81.1	)
Cost of goods sold		225.8			90.5	%		294.6			89.1	%		(68.8	)
Gross margin		23.7			9.5	%		36.0			10.9	%		(12.3	)
Selling, general and administrative expense		31.6			12.7	%		42.3			12.8	%		(10.7	)
Restructuring and other expense		1.4			0.6	%		3.9			1.2	%		(2.5	)
Joint venture transactions		(1.8	)		-0.7	%		-			0.0	%		1.8
Operating loss	$	(7.5	)		-3.0	%	$	(10.2	)		-3.1	%	$	2.7
Material cost	$	161.0					$	200.2					$	(39.2	)
Tons shipped (in thousands)		184						278						(94	)

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Net sales and operating highlights were as follows:

• Net sales decreased by $81.1 million from fiscal 2010 to $249.5 million. A 34% decline in volumes, driven by the contribution of our metal framing business to ClarkDietrich as well as depressed levels of demand in the commercial and residential construction markets, reduced net sales by $111.9 million. Higher base material prices led to increased pricing for our products, favorably impacting net sales by $30.8 million.

• Operating loss decreased $2.7 million from fiscal 2010 to $7.5 million. Gross margin decreased $12.3 million in fiscal 2011 driven by lower volumes due to the contribution of our metal framing business to ClarkDietrich as well as depressed levels of demand. The impact of the decrease in gross margin during fiscal 2011 was partially mitigated by a $10.7 million decrease in SG&A expense, also driven by lower volumes.

• Additionally, a one-time net gain of $1.8 million recognized in connection with the deconsolidation of certain net assets of Dietrich also favorably impacted fiscal 2011 operating results. This gain was recorded net of impairment and restructuring charges incurred in connection with certain metal framing facilities retained of $18.3 million and $11.2 million, respectively. For additional information regarding the items classified as joint venture transactions in our consolidated statements of earnings, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note A – Summary of Significant Accounting Policies.”

Other

The Other category includes our Steel Packaging and Global Group operating segments, which do not meet the materiality tests for purposes of separate disclosure, as well as certain income and expense items not allocated to our operating segments. The Other category also includes the results of our former Automotive Body Panels operating segment, on a historical basis, through May 9, 2011, the date of deconsolidation. The following table presents a summary of operating results for the Other operating segments for the periods indicated:

	Fiscal Year Ended May 31,
(Dollars in millions)	2011			% of Net sales			2010			% of Net sales			Increase/ (Decrease)
Net sales	$	195.6			100.0	%	$	155.9			100.0	%	$	39.7
Cost of goods sold		169.3			86.8	%		139.5			89.5	%		29.8
Gross margin		26.3			13.4	%		16.4			10.5	%		9.9
Selling, general and administrative expense		23.6			12.2	%		29.8			19.1	%		(6.2	)
Impairment of long-lived assets		4.4			2.1	%		35.4			22.7	%		(31.0	)
Restructuring and other expense		1.6			0.7	%		0.5			0.3	%		1.1
Joint venture transactions		(8.6	)		-4.5	%		-			0.0	%		(8.6	)
Operating income (loss)	$	5.3			2.7	%	$	(49.3	)		-31.6	%	$	54.6

Net sales and operating highlights were as follows:

• Net sales increased $39.7 million in fiscal 2011 to $195.6 million, as volumes across all operating segments increased. Construction-related business units within the Global Group operating segment, however, were negatively affected by the weakness in the commercial construction market.

• Operating income improved $54.6 million from fiscal 2010 to $5.3 million. An increase in gross margin during fiscal 2011, aided by improvements in most operating segments, favorably impacted operating income by $9.9 million. Additionally, impairment charges decreased $31.0 million from

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fiscal 2010. Fiscal 2011 impairment charges of $4.4 million were comprised of the impairment of certain long-lived assets within our Global Group operating segment ($2.5 million) and our Steel Packaging operating segment ($1.9 million). This compares to impairment charges of $35.4 million in fiscal 2010, consisting primarily of the impairment of goodwill and other long-lived assets of our previously reported Construction Services operating segment ($32.7 million) as well as the impairment of certain long-lived assets within our Steel Packaging operating segment ($2.7 million).

Fiscal 2011 operating income was also favorably impacted by a one-time net gain of $8.6 million recognized in connection with the deconsolidation of Gerstenslager. This gain was recorded net of impairment charges of approximately $6.4 million related to certain long-lived assets of Gerstenslager that were retained. For additional information regarding the items classified as joint venture transactions in our consolidated statements of earnings, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note A –Summary of Significant Accounting Policies.”

Liquidity and Capital Resources

During fiscal 2012, we generated $173.7 million in cash from operating activities, received $37.1 million of proceeds from the sale of assets, invested $31.7 million in property, plant and equipment and spent $239.9 million on acquisitions, net of cash acquired. Additionally, we repurchased 4,466,970 of our common shares for $73.4 million and paid $32.1 million of dividends. These activities were funded with $97.6 million of short-term borrowings as well as the cash generated from operating activities and a $50.0 million one-time special dividend from our WAVE joint venture. The following table summarizes our consolidated cash flows for each period shown:

	Fiscal Years Ended May 31,
(in millions)	2012			2011
Net cash provided by operating activities	$	173.7		$	71.9
Net cash used by investing activities		(188.6	)		(39.3	)
Net cash used by financing activities		(0.2	)		(35.4	)
Decrease in cash and cash equivalents		(15.1	)		(2.8	)
Cash and cash equivalents at beginning of period		56.2			59.0
Cash and cash equivalents at end of period	$	41.0		$	56.2

We believe we have access to adequate resources to meet our needs for normal operating costs, mandatory capital expenditures, mandatory debt redemptions, dividend payments and working capital for our existing businesses. These resources include cash and cash equivalents, cash provided by operating activities and unused lines of credit. We also believe we have adequate access to the financial markets to allow us to be in a position to sell long-term debt or equity securities. However, given the current uncertainty and volatility in the financial markets, our ability to access capital and the terms under which we can do so may change.

On July 3, 2012, we reached an agreement in principal to issue up to $150.0 million aggregate principal amount of senior unsecured notes in a private placement offering. These notes will mature 12 years from the issuance date and will bear interest at a rate of 4.60%. We expect to complete this private placement offering during the first quarter of fiscal 2013.

The cash and equivalents balance at May 31, 2012 included $29.5 million of cash held by subsidiaries outside of the United States. Although the majority of this cash is available for repatriation, bringing the money into the United States could trigger federal, state and local income tax obligations. We do not have any intentions to repatriate cash held by subsidiaries outside of the United States.

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Operating activities

Our business is cyclical and cash flows from operating activities may fluctuate during the year and from year to year due to economic and industry conditions. We rely on cash and short-term borrowings to meet cyclical increases in working capital needs. These needs generally rise during periods of increased economic activity or increasing raw material prices due to higher levels of inventory and accounts receivable. During economic slowdowns, or periods of decreasing raw material costs, working capital needs generally decrease as a result of the reduction of inventories and accounts receivable.

Net cash provided by operating activities was $173.7 million during fiscal 2012 compared to $71.9 million in fiscal 2011. The difference was driven largely by a change in the classification of proceeds from our revolving trade accounts receivable securitization facility (the “AR Facility”) as short-term borrowings effective June 1, 2010 as well as overall changes in working capital needs. Proceeds received from the AR Facility prior to June 1, 2010, were recorded as a reduction of accounts receivable. As a result, the $45.0 million of borrowings outstanding under the AR Facility at May 31, 2010 were recorded as a reduction of accounts receivable, whereas the $135.0 million and $90.0 million of borrowings outstanding at May 31, 2012 and 2011, respectively, were classified as short-term borrowings.

Investing activities

Net cash used by investing activities was $188.6 million and $39.3 million in fiscal 2012 and fiscal 2011, respectively. This increase of $149.3 million was caused by several factors, as explained below.

Capital expenditures reflect cash used for investment in property, plant and equipment and are presented below by reportable business segment (this information excludes cash flows related to acquisition and divestiture activity):

	Fiscal Year Ended May 31,
(in millions)	2012		2011
Steel Processing	$	9.7	$	6.1
Pressure Cylinders		8.5		10.0
Engineered Cabs		4.6		-
Metal Framing		-		1.1
Other		8.9		4.8
Total Capital Expenditures	$	31.7	$	22.0

Capital expenditures increased $9.7 million in fiscal 2012 due primarily to activity associated with the addition of Angus and the purchase of an aircraft.

We also used more cash for acquisitions in fiscal 2012, as the cash consideration paid for PSI, Angus, Coleman Cylinders, Bernz and STAKO in the current year was $208.1 million more than the aggregate price paid for the assets of Hy-Mark and our 60% ownership interest in WNCL in fiscal 2011. Partially offsetting the overall increase in cash used by investing activities were $45.9 million of net distributions from unconsolidated affiliates driven by the $50.0 million one-time dividend from our WAVE joint venture. Higher proceeds from the sale of assets, which increased by $16.5 million in fiscal 2012, also helped to offset the year-over-year increase in cash used by investing activities. Current year asset disposals resulted primarily from the wind down of the retained metal framing facilities.

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Investment activities are largely discretionary and future investment activities could be reduced significantly or eliminated as economic conditions warrant. We assess acquisition opportunities as they arise, and such opportunities may require additional financing. There can be no assurance, however, that any such opportunities will arise, that any such acquisitions will be consummated or that any needed additional financing will be available on satisfactory terms when required.

Financing activities

Net cash used by financing activities was $0.2 million and $35.4 million in fiscal 2012 and fiscal 2011, respectively. The decrease was driven primarily by common share repurchases, which declined $59.3 million in fiscal 2012, partially offset by lower net proceeds from short-term borrowings. The $35.3 million decrease in net proceeds from short-term borrowings resulted primarily from the repayment of debt assumed in connection with the acquisition of Angus.

Long-term debt — Our senior unsecured long-term debt is rated “investment grade” by both Moody’s Investors Service, Inc. and Standard & Poor’s Ratings Group. In January 2012, Standard & Poor’s reaffirmed their BBB stable rating. On March 28, 2012, Moody’s Investor Services downgraded its credit rating of Worthington from Baa2 to Baa3. We don’t anticipate that this will affect our borrowing rates under the current credit agreement as it provides for use of the higher rating in the event of a split. We typically use the net proceeds from long-term debt for acquisitions, refinancing outstanding debt, capital expenditures and general corporate purposes. As of May 31, 2012, we were in compliance with our long-term debt covenants. Our long-term debt agreements do not include ratings triggers or material adverse change provisions.

On April 13, 2010, we issued $150.0 million aggregate principal amount of senior notes due April 15, 2020 (the “2020 Notes”). The 2020 Notes bear interest at a rate of 6.50%. The 2020 Notes were sold to the public at 99.890% of the principal amount thereof, to yield 6.515% to maturity. We used the net proceeds from the offering to repay a portion of the then outstanding borrowings under our revolving credit facility and amounts then outstanding under our revolving trade accounts receivable securitization facility. The proceeds on the issuance of the 2020 Notes were reduced for debt discount ($0.2 million), payment of debt issuance costs ($1.5 million) and settlement of a hedging instrument entered into in anticipation of the issuance of the 2020 Notes ($1.4 million).

In connection with the acquisition of Angus Industries, Inc. (“Angus”) on December 29, 2011, we assumed industrial revenue bonds (“IRBs”) issued by the South Dakota Economic Development Finance Authority that had outstanding principal balances of $0.6 million and $2.5 million and mature in March 2013 (the “2013 IRBs”) and April 2019 (the “2019 IRBs”), respectively. The 2013 IRBs bear interest at rates between 3.75% and 5.25% and the 2019 IRBs bear interest at rates between 2.75% and 5.00%.

On April 27, 2012, we executed a $5.9 million seven-year term loan that matures on May 1, 2019. The loan bears interest at a rate of 2.49% and is secured by an aircraft that was purchased with its proceeds.

On July 3, 2012, we reached an agreement in principal to issue up to $150.0 million aggregate principal amount of senior unsecured notes in a private placement offering. These notes will mature 12 years from the issuance date and will bear interest at a rate of 4.60%. We expect to complete this private placement offering during the first quarter of fiscal 2013.

Short-term borrowings – Our short-term debt agreements do not include ratings triggers or material adverse change provisions. We were in compliance with our short-term debt covenants at May 31, 2012.

On May 4, 2012, we executed a new $425.0 million multi-year revolving credit facility (the “Credit Facility”) with a group of lenders that matures in May 2017. The Credit Facility replaced our $400.0 million

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facility that was set to expire in May 2013. Borrowings under the Credit Facility have maturities of less than one year and given that our intention has been to repay them within a year, they have been classified as short-term borrowings within current liabilities on our consolidated balance sheets. However, we can also extend the term of amounts borrowed by renewing these borrowings for the term of the Credit Facility. We have the option to borrow at rates equal to an applicable margin over the LIBOR, Prime or Fed Funds rates. The applicable margin is determined by our credit rating. At May 31, 2012, $135.6 million of borrowings were outstanding under the Credit Facility and bore interest at rates based on LIBOR. The average variable rate was 1.29% at May 31, 2012.

We provided approximately $11.0 million in letters of credit for third-party beneficiaries as of May 31, 2012. The letters of credit secure potential obligations to certain bond and insurance providers. These letters can be drawn at any time at the option of the beneficiaries, and while not drawn against at May 31, 2012 or 2011, these letters of credit are issued against and therefore reduce availability under the Credit Facility. We had $278.4 million available to us under the Credit Facility at May 31, 2012, compared to $349.5 million available to us under our prior credit facility at May 31, 2011.

We also maintain a revolving trade accounts receivable securitization facility, which expires in January 2013. The AR Facility was available throughout fiscal 2012 and fiscal 2011. During the third quarter of fiscal 2012, we increased our borrowing capacity under the AR Facility from $100.0 million to $150.0 million. Pursuant to the terms of the AR Facility, certain of our subsidiaries sell their accounts receivable without recourse, on a revolving basis, to Worthington Receivables Corporation (“WRC”), a wholly-owned, consolidated, bankruptcy-remote subsidiary. In turn, WRC may sell without recourse, on a revolving basis, up to $150.0 million of undivided ownership interests in this pool of accounts receivable to a multi-seller, asset-backed commercial paper conduit (the “Conduit”). Purchases by the Conduit are financed with the sale of A1/P1 commercial paper. We retain an undivided interest in this pool and are subject to risk of loss based on the collectability of the receivables from this retained interest. Because the amount eligible to be sold excludes receivables more than 90 days past due, receivables offset by an allowance for doubtful accounts due to bankruptcy or other cause, and concentrations over certain limits with specific customers and certain reserve amounts, we believe additional risk of loss is minimal. The book value of the retained portion of the pool of accounts receivable approximates fair value. As of May 31, 2012, the pool of eligible accounts receivable exceeded the $150.0 million limit and $135.0 million of undivided ownership interests in this pool of accounts receivable had been sold.

We also maintain a $9.5 million credit facility, through our consolidated joint venture, WNCL, that matures in November 2012. This credit facility bears interest at a variable rate, which was 2.50% at May 31, 2012.

Common shares – We declared quarterly dividends of $0.12 per common share for each quarter of fiscal 2012 compared to $0.10 per common share for each quarter of fiscal 2011. We paid dividends on our common shares of $32.1 million and $30.2 million in fiscal 2012 and fiscal 2011, respectively.

On September 26, 2007, the Board authorized the repurchase of up to 10,000,000 of our outstanding common shares of which 494,802 common shares remained available for repurchase at May 31, 2011. On June 29, 2011, the Board authorized the repurchase of up to an additional 10,000,000 of our outstanding common shares, increasing the total number of common shares available for repurchase to 10,494,802.

During fiscal 2012, we repurchased 4,466,970 of our common shares for $73.4 million, exhausting all of the common shares available for repurchase under the September 26, 2007 authorization and leaving 6,027,832 of common shares available for repurchase under the June 29, 2011 authorization.

The common shares available for repurchase under these authorizations may be purchased from time to time, with consideration given to the market price of the common shares, the nature of other investment opportunities, cash flows from operations, general economic conditions and other relevant considerations. Repurchases may be made on the open market or through privately negotiated transactions.

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Dividend Policy

We currently have no material contractual or regulatory restrictions on the payment of dividends. Dividends are declared at the discretion of our Board of Directors. The Board reviews the dividend quarterly and establishes the dividend rate based upon our financial condition, results of operations, capital requirements, current and projected cash flows, business prospects and other relevant factors. While we have paid a dividend every quarter since becoming a public company in 1968, there is no guarantee this will continue in the future.

Contractual Cash Obligations and Other Commercial Commitments

The following table summarizes our contractual cash obligations as of May 31, 2012. Certain of these contractual obligations are reflected in our consolidated balance sheet, while others are disclosed as future obligations in accordance with U.S. GAAP.

	Payments Due by Period
(in millions)	Total		Less Than 1 Year		1 - 3 Years		4 - 5 Years		After 5 Years
Short-term borrowings	$	274.9	$	274.9	$	-	$	-	$	-
Long-term debt		258.8		1.3		102.4		2.5		152.6
Interest expense on long-term debt		95.0		15.3		30.5		19.8		29.4
Operating leases		27.5		9.3		7.8		4.8		5.6
Unconditional purchase obligations		16.6		2.4		4.7		4.7		4.8
Royalty obligations		12.0		2.0		4.0		4.0		2.0
Total contractual cash obligations	$	684.8	$	305.2	$	149.4	$	35.8	$	194.4

Interest expense on long-term debt is computed by using the fixed rates of interest on the debt, including impacts of the related interest rate hedge. Unconditional purchase obligations are to secure access to a facility used to regenerate acid used in our Steel Processing operating segment through the fiscal year ending May 31, 2019. Royalty obligations relate to a trademark license agreement executed in connection with the acquisition of Coleman Cylinders in fiscal 2012. For additional information regarding this agreement, refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – NOTE E – Contingent Liabilities and Commitments” of this Annual Report on Form 10-K. Due to the uncertainty regarding the timing of future cash outflows associated with our unrecognized tax benefits of $4.4 million, we are unable to make a reliable estimate of the periods of cash settlement with the respective tax authorities and have not included this amount in the contractual obligations table above.

The following table summarizes our other commercial commitments as of May 31, 2012. These commercial commitments are not reflected in our consolidated balance sheet.

	Commitment Expiration by Period
(in millions)	Total		Less Than 1 Year		1 - 3 Years		4 - 5 Years		After 5 Years
Guarantees	$	19.9	$	14.9	$	-	$	5.0	$	-
Standby letters of credit		11.0		10.4		0.6		-		-
Total commercial commitments	$	30.9	$	25.3	$	0.6	$	5.0	$	-

Off-Balance Sheet Arrangements

We do not have guarantees or other off-balance sheet financing arrangements that we believe are reasonably likely to have a material current or future effect on our financial condition, changes in financial

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condition, revenue or expenses, results of operations, liquidity, capital expenditures or capital resources. However, as of May 31, 2012, we were party to an operating lease for an aircraft in which we have guaranteed a residual value at the termination of the lease. The maximum obligation under the terms of this guarantee was approximately $14.9 million at May 31, 2012. We have also guaranteed the repayment of a $5.0 million term loan held by ArtiFlex, an unconsolidated joint venture. In addition, we had in place approximately $11.0 million of outstanding stand-by letters of credit as of May 31, 2012. These letters of credit were issued to third-party service providers and had no amounts drawn against them at May 31, 2012. Based on current facts and circumstances, we have estimated the likelihood of payment pursuant to these guarantees, and determined that the fair value of our obligation under each guarantee based on those likely outcomes is not material.

Recently Issued Accounting Standards

In December 2011, new accounting guidance was issued that establishes certain additional disclosure requirements about financial instruments and derivatives instruments that are subject to netting arrangements. The new disclosures are required for annual reporting periods beginning on or after January 1, 2013, and interim periods within those periods. We do not expect the adoption of this amended accounting guidance to have a material impact on our financial position or results of operations.

In May 2011, amended accounting guidance was issued that resulted in common fair value measurements and disclosures under both U.S. GAAP and International Financial Reporting Standards. This amended guidance is explanatory in nature and does not require additional fair value measurements nor is it intended to result in significant changes in the application of current guidance. The amended guidance is effective for interim and annual periods beginning after December 15, 2011. Our adoption of this amended accounting guidance on March 1, 2012, did not have a material impact on our financial position or results of operations.

In June 2011, new accounting guidance was issued regarding the presentation of comprehensive income in financial statements prepared in accordance with U.S. GAAP. This new guidance requires entities to present reclassification adjustments included in other comprehensive income on the face of the financial statements and allows entities to present total comprehensive income, the components of net income and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. It also eliminates the option for entities to present the components of other comprehensive income as part of the statement of equity. For public companies, this accounting guidance is effective for fiscal years (and interim periods within those fiscal years) beginning after December 15, 2011, with early adoption permitted. Retrospective application to prior periods is required. The adoption of this new guidance, effective for us on June 1, 2012, will not impact our financial position or results of operations. In December 2011, certain provisions of this new guidance related to the presentation of reclassification adjustments out of accumulated other comprehensive income were temporarily deferred to a later date that has yet to be determined. We are in the process of determining our method of presentation; however, we do not anticipate the adoption of this new accounting guidance will have a material impact on our financial position or results of operations.

In September 2011, amended accounting guidance was issued that simplifies how an entity tests goodwill for impairment. The amended guidance allows an entity to first assess qualitative factors to determine whether it is necessary to perform the two-step quantitative goodwill impairment test. The two-step quantitative impairment test is required only if, based on its qualitative assessment, an entity determines that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. The amended guidance is effective for interim and annual goodwill impairment tests performed for fiscal years beginning after December 15, 2011. We do not expect the adoption of this amended accounting guidance to have a material impact on our financial position or results of operations.

Environmental

We do not believe environmental issues have had or will have a material effect on our capital expenditures, future results of operations or financial position.

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Inflation

The effects of inflation on our operations were not significant during the periods presented in the consolidated financial statements.

Critical Accounting Policies

The discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with U.S. GAAP. The preparation of these consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting periods. We continually evaluate our estimates, including those related to our valuation of receivables, inventories, intangible assets, accrued liabilities, income and other tax accruals and contingencies and litigation. We base our estimates on historical experience and various other assumptions that we believe to be reasonable under the circumstances. These results form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Critical accounting policies are defined as those that reflect our significant judgments and uncertainties that could potentially result in materially different results under different assumptions and conditions. Although actual results historically have not deviated significantly from those determined using our estimates, as discussed below, our financial position or results of operations could be materially different if we were to report under different conditions or to use different assumptions in the application of such policies. We believe the following accounting policies are the most critical to us, as these are the primary areas where financial information is subject to our estimates, assumptions and judgment in the preparation of our consolidated financial statements.

Revenue Recognition:    We recognize revenue upon transfer of title and risk of loss provided evidence of an arrangement exists, pricing is fixed and determinable and the ability to collect is probable. In circumstances where the collection of payment is not probable at the time of shipment, we defer recognition of revenue until payment is collected. We provide for returns and allowances based on historical experience and current customer activities.

The business units that comprise the Global Group operating segment, which have contributed less than 5.0% of consolidated net sales for each of the last three fiscal years, recognize revenue on a percentage-of-completion method.

Receivables:    In order to ensure that our receivables are properly valued, we utilize two contra-receivable accounts: returns and allowances and allowance for doubtful accounts. Returns and allowances are used to record estimates of returns or other allowances resulting from quality, delivery, discounts or other issues affecting the value of receivables. This account is estimated based on historical trends and current market conditions, with the offset to net sales.

The allowance for doubtful accounts is used to record the estimated risk of loss related to the customers’ inability to pay. This allowance is maintained at a level that we consider appropriate based on factors that affect collectability, such as the financial health of our customers, historical trends of charge-offs and recoveries and current economic and market conditions. As we monitor our receivables, we identify customers that may have payment problems, and we adjust the allowance accordingly, with the offset to selling, general and administrative expense. Account balances are charged off against the allowance when recovery is considered remote.

We review our receivables on an ongoing basis to ensure that they are properly valued and collectible. Based on this review, we believe our related reserves are sized appropriately. The reserve for doubtful accounts decreased approximately $0.8 million during fiscal 2012 to $3.3 million.

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While we believe our allowances are adequate, changes in economic conditions, the financial health of customers and bankruptcy settlements could impact our future earnings. If the economic environment and market conditions deteriorate, particularly in the automotive and construction end markets where our exposure is greatest, additional reserves may be required.

Inventory Valuation:    Our inventory is valued at the lower of cost or market, with cost determined using a first-in, first-out method. This assessment requires the use of significant estimates to determine replacement cost, cost to complete, normal profit margin and ultimate selling price of the inventory. We believe that our inventories were valued appropriately as of May 31, 2012, and May 31, 2011.

Impairment of Definite-Lived Long-Lived Assets:    We review the carrying value of our long-lived assets, including intangible assets with finite useful lives, for impairment whenever events or changes in circumstances indicate that the carrying value of an asset or asset group may not be recoverable. Impairment testing involves a comparison of the sum of the undiscounted future cash flows of the asset or asset group to its respective carrying amount. If the sum of the undiscounted future cash flows exceeds the carrying amount, then no impairment exists. If the carrying amount exceeds the sum of the undiscounted future cash flows, then a second step is performed to determine the amount of impairment, if any, to be recognized in our consolidated statements of earnings. An impairment loss is recognized to the extent that the carrying amount of the asset or asset group exceeds fair value.

Fiscal 2012: During the fourth quarter of fiscal 2012, due largely to changes in the intended use of certain long-lived assets within our Global Group operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $0.2 million, resulting in an impairment charge of $0.4 million. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note P – Fair Value Measurements” for information regarding the determination of fair value for these assets.

Fiscal 2011: During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our former Automotive Body Panels operating segment that were not contributed to the ArtiFlex joint venture, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net carrying value of the asset group. The subsequent comparison of carrying value to fair value also indicated excess carrying value, resulting in an impairment charge of approximately $6.4 million. Consistent with the classification of the gain on deconsolidation, as more fully described in “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note A – Summary of Significant Accounting Policies,” this impairment charge was recognized within the joint venture transactions line in our consolidated statements of earnings. Refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note P – Fair Value Measurements” for information regarding the determination of fair value for these assets.

During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Metal Framing operating segment that were not contributed to the ClarkDietrich joint venture, we determined indicators of impairment were present. Recoverability of the identified assets was tested using future cash flow projections based on management’s estimate of market conditions. The sum of these undiscounted future cash flows was less than the net carrying value of the asset group. The subsequent comparison of carrying value to fair value also indicated excess carrying value, resulting in an impairment charge of approximately $18.3 million. Consistent with the classification of the gain on deconsolidation and related restructuring charges, as more fully described in “Item 8. – Financial Statements and Supplementary

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Data – Notes to Consolidated Financial Statements – Note A – Summary of Significant Accounting Policies,” this impairment charge was recognized within the joint venture transactions line in our consolidated statements of earnings. Refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note P – Fair Value Measurements” for information regarding the determination of fair value for these assets.

During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Commercial Stairs business unit, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net carrying value of the asset group. The subsequent comparison of carrying value to fair value also indicated excess carrying value, resulting in an impairment charge of approximately $2.5 million, which was recognized within impairment of long-lived assets in our consolidated statement of earnings. Refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note P – Fair Value Measurements” for information regarding the determination of fair value for these assets.

During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Steel Packaging operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The subsequent comparison of book value to fair value also indicated excess book value, resulting in an impairment charge of approximately $1.9 million, which was recognized within impairment of long-lived assets in our consolidated statement of earnings. Refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note P – Fair Value Measurements” for information regarding the determination of fair value for these assets.

During the third quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Metal Framing and Steel Packaging operating segments, we determined indicators of impairment were present. Recoverability of the identified asset groups was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of the undiscounted future cash flows related to each asset group was more than the net book value for each of the asset groups; therefore, no impairment charges were recognized.

During the second and third quarters of fiscal 2011, due largely to changes in the intended use of certain long-lived assets of our consolidated joint venture, Spartan, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of the undiscounted future cash flows related to the asset group was more than the net book value; therefore, no impairment charges were recognized.

Impairment of Indefinite-Lived Long-Lived Assets:    Goodwill and intangible assets with indefinite lives are not amortized, but instead are tested for impairment annually, during the fourth quarter, or more frequently if events or changes in circumstances indicate that impairment may be present. Application of goodwill impairment testing involves judgment, including but not limited to, the identification of reporting units and estimation of the fair value of each reporting unit. A reporting unit is defined as an operating segment or one level below an operating segment. We test goodwill at the operating segment level as we have determined that the characteristics of the reporting units within each operating segment are similar and allow for their aggregation in accordance with the applicable accounting guidance.

The goodwill impairment test consists of comparing the fair value of each operating segment, determined using discounted cash flows, to each operating segment’s respective carrying value. If the estimated fair value of an operating segment exceeds its carrying value, there is no impairment. If the carrying amount of the operating segment exceeds its estimated fair value, a goodwill impairment is indicated. The

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amount of the impairment is determined by comparing the fair value of the net assets of the operating segment, excluding goodwill, to its estimated fair value, with the difference representing the implied fair value of the goodwill. If the implied fair value of the goodwill is lower than its carrying value, the difference is recorded as an impairment charge in our consolidated statements of earnings.

We performed our annual impairment evaluation of goodwill and other indefinite-lived intangible assets during the fourth quarter of fiscal 2012 and fiscal 2011 and concluded that the fair value of each reporting unit exceeded its carrying value; therefore, no impairment charges were recognized. However, future declines in the market and deterioration in earnings could lead to impairment charges in subsequent periods.

Accounting for Derivatives and Other Contracts at Fair Value:    We use derivatives in the normal course of business to manage our exposure to fluctuations in commodity prices, foreign currency and interest rates. Fair values for these contracts are based upon valuation methodologies deemed appropriate in the circumstances; however, the use of different assumptions could affect the estimated fair values.

Stock-Based Compensation:    All share-based awards to employees, including grants of employee stock options, are recorded as expense in the consolidated statements of earnings based on their fair values.

Income Taxes: In accordance with the authoritative accounting guidance, we account for income taxes using the asset and liability method. The asset and liability method requires the recognition of deferred tax assets and liabilities for expected future tax consequences of temporary differences that currently exist between the tax basis and financial reporting basis of our assets and liabilities. In assessing the realizability of deferred tax assets, we consider whether it is more likely than not that some, or a portion, of the deferred tax assets will not be realized. We provide a valuation allowance for deferred income tax assets when it is more likely than not that a portion of such deferred income tax assets will not be realized.

In accordance with accounting literature related to uncertainty in income taxes, tax benefits from uncertain tax positions that are recognized in the financial statements are measured based on the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate settlement.

We have reserves for taxes and associated interest and penalties that may become payable in future years as a result of audits by taxing authorities. It is our policy to record these in income tax expense. While we believe the positions taken on previously filed tax returns are appropriate, we have established the tax and interest reserves in recognition that various taxing authorities may challenge our positions. The tax reserves are analyzed periodically, and adjustments are made as events occur to warrant adjustment to the reserves, such as lapsing of applicable statutes of limitations, conclusion of tax audits, additional exposure based on current calculations, identification of new issues, and release of administrative guidance or court decisions affecting a particular tax issue.

Self-Insurance Reserves:    We are largely self-insured with respect to workers’ compensation, general and automobile liability, property damage, employee medical claims and other potential losses. In order to reduce risk and better manage our overall loss exposure, we purchase stop-loss insurance that covers individual claims in excess of the deductible amounts. We maintain reserves for the estimated cost to settle open claims, which includes estimates of legal costs expected to be incurred, as well as an estimate of the cost of claims that have been incurred but not reported. These estimates are based on actuarial valuations that take into consideration the historical average claim volume, the average cost for settled claims, current trends in claim costs, changes in our business and workforce, general economic factors and other assumptions believed to be reasonable under the circumstances. The estimated reserves for these liabilities could be affected if future occurrences and claims differ from assumptions used and historical trends. Facility consolidations, a focus on safety initiatives and an emphasis on property loss prevention and product quality have resulted in an improvement in our loss history and the related assumptions used to analyze many of the current self-insurance reserves. We will continue to review these reserves on a quarterly basis, or more frequently if factors dictate a more frequent review is warranted.

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The critical accounting policies discussed herein are not intended to be a comprehensive list of all of our accounting policies. In many cases, the accounting treatment of a particular transaction is specifically dictated by U.S. GAAP, with a lesser need for our judgment in their application. There are also areas in which our judgment in selecting an available alternative would not produce a materially different result.

Item 7A. — Quantitative and Qualitative Disclosures About Market Risk

In the normal course of business, we are exposed to various market risks. We continually monitor these risks and regularly develop appropriate strategies to manage them. Accordingly, from time to time, we may enter into certain financial and commodity-based derivative instruments. These instruments are used solely to mitigate market exposure and are not used for trading or speculative purposes. Refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note O – Derivative Instruments and Hedging Activities” of this Annual Report on Form 10-K for additional information.

Interest Rate Risk

We entered into an interest rate swap in October 2004, which was amended December 17, 2004. The swap has a notional amount of $100.0 million to hedge changes in cash flows attributable to changes in the LIBOR rate associated with the December 17, 2004, issuance of the 2014 Notes. See “Item 8 – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note G – Debt and Receivables Securitization” of this Annual Report on Form 10-K. The critical terms of the derivative correspond with the critical terms of the underlying exposure. The interest rate swap was executed with a highly rated financial institution. No credit loss is anticipated. We pay a fixed rate of 4.46% and receive a variable rate based on the six-month LIBOR. A sensitivity analysis of changes in the interest rate yield curve associated with our interest rate swap indicates that a 10% parallel decline in the yield curve would not materially impact the fair value of our interest rate swap. A sensitivity analysis of changes in the interest rates on our variable rate debt indicates that a 10% increase in those rates would not have materially impacted our reported results. Based on the terms of the noted derivative contract, such changes would also be expected to materially offset against each other.

We entered into a U.S. Treasury Rate-based treasury lock in April 2010, in anticipation of the issuance of $150.0 million principal amount of our 2020 Notes. Refer to “Item 8. – Financial Statements and Supplementary Data – Notes to Consolidated Financial Statements – Note G – Debt and Receivables Securitization” of this Annual Report on Form 10-K for additional information regarding the 2020 Notes. The treasury lock had a notional amount of $150.0 million to hedge the risk of changes in the semi-annual interest payments attributable to changes in the benchmark interest rate during the several days leading up to the issuance of the 10-year fixed-rate debt. Upon pricing of the 2020 Notes, the derivative was settled and resulted in a loss of approximately $1.4 million, which has been reflected within other comprehensive income on the consolidated statements of equity. That balance is being recognized in earnings, as an increase to interest expense, over the life of the related 2020 Notes.

Foreign Currency Risk

The translation of foreign currencies into United States dollars subjects us to exposure related to fluctuating exchange rates. Derivative instruments are not used to manage this risk; however, we do make use of forward contracts to manage exposure to certain intercompany loans with our foreign affiliates. Such contracts limit exposure to both favorable and unfavorable currency fluctuations. At May 31, 2012, the difference between the contract and book value of these instruments was not material to our consolidated financial position, results of operations or cash flows. A 10% change in the exchange rate to the U.S. dollar forward rate is not expected to materially impact our consolidated financial position, results of operations or cash flows. A sensitivity analysis of changes in the U.S. dollar on these foreign currency-denominated contracts indicates that if the U.S. dollar uniformly weakened by 10% against all of these currency exposures,

55

the fair value of these instruments would not be materially impacted. Any resulting changes in fair value would be offset by changes in the underlying hedged balance sheet position. A sensitivity analysis of changes in the currency exchange rates of our foreign locations indicates that a 10% increase in those rates would not have materially impacted our net results. The sensitivity analysis assumes a uniform shift in all foreign currency exchange rates. The assumption that exchange rates change in uniformity may overstate the impact of changing exchange rates on assets and liabilities denominated in a foreign currency.

Commodity Price Risk

We are exposed to market risk for price fluctuations on purchases of steel, natural gas, zinc and other raw materials as well as our utility requirements. We attempt to negotiate the best prices for commodities and to competitively price products and services to reflect the fluctuations in market prices. Derivative financial instruments have been used to manage a portion of our exposure to fluctuations in the cost of certain commodities, including steel, natural gas, zinc and other raw materials. These contracts covered periods commensurate with known or expected exposures throughout the fiscal year ended May 31, 2012. The derivative instruments were executed with highly rated financial institutions. No credit loss is anticipated. No derivatives are held for trading purposes.

A sensitivity analysis of changes in the price of hedged commodities indicates that a 10% decline in the market prices of steel, zinc, natural gas or any combination of these would not have a material impact to the value of our hedges or our reported results.

The fair values of our outstanding derivative positions as of May 31, 2012 and 2011 are summarized below. Fair values of these derivatives do not consider the offsetting impact of the underlying hedged item.

	Fair Value At May 31,
(in millions)	2012			2011
Interest rate	$	(10.7	)	$	(12.4	)
Foreign currency		0.9			(0.6	)
Commodity		(4.0	)		1.1
	$	(13.8	)	$	(11.9	)

Safe Harbor

Quantitative and qualitative disclosures about market risk include forward-looking statements with respect to management’s opinion about risks associated with the use of derivative instruments. These statements are based on certain assumptions with respect to market prices and industry supply of, and demand for, steel products and certain raw materials. To the extent these assumptions prove to be inaccurate, future outcomes with respect to hedging programs may differ materially from those discussed in the forward-looking statements.

56

Item 8. — Financial Statements and Supplementary Data

Report of Independent Registered Public Accounting Firm

The Board of Directors and Shareholders

Worthington Industries, Inc.:

We have audited the accompanying consolidated balance sheets of Worthington Industries, Inc. and subsidiaries as of May 31, 2012 and 2011, and the related consolidated statements of earnings, equity, and cash flows for each of the years in the three-year period ended May 31, 2012. In connection with our audits of the consolidated financial statements, we also have audited the financial statement schedule of valuation and qualifying accounts. These consolidated financial statements and financial statement schedule are the responsibility of the Company’s management. Our responsibility is to express an opinion on these consolidated financial statements and financial statement schedule based on our audits.

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Worthington Industries, Inc. and subsidiaries as of May 31, 2012 and 2011, and the results of their operations and their cash flows for each of the years in the three-year period ended May 31, 2012, in conformity with U.S. generally accepted accounting principles. Also in our opinion, the related financial statement schedule, when considered in relation to the basic consolidated financial statements taken as a whole, presents fairly, in all material respects, the information set forth therein.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), Worthington Industries, Inc.’s internal control over financial reporting as of May 31, 2012, based on criteria established in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO), and our report dated July 30, 2012 expressed an unqualified opinion on the effectiveness of the Company’s internal control over financial reporting.

/s/ KPMG LLP

Columbus, Ohio

July 30, 2012

57

WORTHINGTON INDUSTRIES, INC.

CONSOLIDATED BALANCE SHEETS

(In thousands)

	May 31,
	2012		2011
ASSETS
Current assets:
Cash and cash equivalents	$	41,028	$	56,167
Receivables, less allowances of $3,329 and $4,150 at May 31, 2012 and 2011, respectively		400,869		388,550
Inventories:
Raw materials		211,543		189,450
Work in process		115,510		98,940
Finished products		74,887		82,440
Total inventories		401,940		370,830
Income taxes receivable		892		1,356
Assets held for sale		7,202		9,681
Deferred income taxes		20,906		28,297
Prepaid expenses and other current assets		41,402		36,754
Total current assets		914,239		891,635
Investments in unconsolidated affiliates		240,882		232,149
Goodwill		156,681		93,633
Other intangible assets, net of accumulated amortization of $16,103 and $12,688 at May 31, 2012 and 2011, respectively		100,333		19,958
Other assets		22,585		24,540
Property, plant and equipment:
Land		24,279		26,960
Buildings and improvements		187,514		182,030
Machinery and equipment		785,335		751,865
Construction in progress		12,775		7,878
Total property, plant and equipment		1,009,903		968,733
Less accumulated depreciation		566,826		563,399
Total property, plant and equipment, net		443,077		405,334
Total assets	$	1,877,797	$	1,667,249

See notes to consolidated financial statements.

58

WORTHINGTON INDUSTRIES, INC.

CONSOLIDATED BALANCE SHEETS

(In thousands)

	May 31,
	2012			2011
LIABILITIES AND EQUITY
Current liabilities:
Accounts payable	$	252,334		$	253,404
Short-term borrowings		274,923			132,956
Accrued compensation, contributions to employee benefit plans and related taxes		71,271			72,312
Dividends payable		8,478			7,175
Other accrued items		38,231			52,023
Income taxes payable		11,697			7,132
Current maturities of long-term debt		1,329			-
Total current liabilities		658,263			525,002
Other liabilities		72,371			56,594
Distributions in excess of investment in unconsolidated affiliate		69,165			10,715
Long-term debt		257,462			250,254
Deferred income taxes		73,099			83,981
Total liabilities		1,130,360			926,546
Shareholders’ equity – controlling interest:
Preferred shares, without par value; authorized – 1,000,000 shares; issued and outstanding – none		-			-
Common shares, without par value; authorized – 150,000,000 shares; issued and outstanding, 2012 – 67,906,369 shares, 2011 – 71,683,876 shares		-			-
Additional paid-in capital		192,338			181,525
Accumulated other comprehensive income (loss), net of taxes of $10,749 and $5,456 at May 31, 2012 and 2011, respectively		(20,387	)		3,975
Retained earnings		525,223			504,410
Total shareholders’ equity – controlling interest		697,174			689,910
Noncontrolling interest		50,263			50,793
Total equity		747,437			740,703
Total liabilities and equity	$	1,877,797		$	1,667,249

See notes to consolidated financial statements.

59

WORTHINGTON INDUSTRIES, INC.

CONSOLIDATED STATEMENTS OF EARNINGS

(In thousands, except per share amounts)

	Fiscal Years Ended May 31,
	2012			2011			2010
Net sales	$	2,534,701		$	2,442,624		$	1,943,034
Cost of goods sold		2,201,833			2,086,467			1,663,104
Gross margin		332,868			356,157			279,930
Selling, general and administrative expense		225,069			235,198			218,315
Impairment of long-lived assets		355			4,386			35,409
Restructuring and other expense		5,984			2,653			4,243
Joint venture transactions		(150	)		(10,436	)		-
Operating income		101,610			124,356			21,963
Other income (expense):
Miscellaneous income		2,319			597			1,127
Interest expense		(19,497	)		(18,756	)		(9,534	)
Equity in net income of unconsolidated affiliates		92,825			76,333			64,601
Earnings before income taxes		177,257			182,530			78,157
Income tax expense		51,904			58,496			26,650
Net earnings		125,353			124,034			51,507
Net earnings attributable to noncontrolling interest		9,758			8,968			6,266
Net earnings attributable to controlling interest	$	115,595		$	115,066		$	45,241
Basic
Average common shares outstanding		69,651			74,803			79,127
Earnings per share attributable to controlling interest	$	1.66		$	1.54		$	0.57
Diluted
Average common shares outstanding		70,252			75,409			79,143
Earnings per share attributable to controlling interest	$	1.65		$	1.53		$	0.57

See notes to consolidated financial statements.

60

WORTHINGTON INDUSTRIES, INC.

CONSOLIDATED STATEMENTS OF EQUITY

(In thousands, except per share amounts)

	Controlling Interest
	Common Shares					Additional Paid-in Capital			Accumulated Other Comprehensive Income (Loss), Net of Tax			Retained Earnings			Total			Noncontrolling Interest			Total
	Shares			Amount
Balance at May 31, 2009		78,997,617			-		183,051			4,457			518,561			706,069			36,894			742,963
Comprehensive income (loss):
Net earnings		-			-		-			-			45,241			45,241			6,266			51,507
Unrealized gain on investment		-			-		-			5			-			5			-			5
Foreign currency translation		-			-		-			(13,739	)		-			(13,739	)		-			(13,739	)
Pension liability adjustment, net of tax of $1,163		-			-		-			317			-			317			-			317
Cash flow hedges, net of tax of $854		-			-		-			(1,671	)		-			(1,671	)		-			(1,671	)
Total comprehensive income																30,153			6,266			36,419
Common shares issued		219,804			-		2,291			-			-			2,291			-			2,291
Stock-based compensation		-			-		4,576			-			-			4,576			-			4,576
Dividends paid to noncontrolling interest		-			-		-			-			-			-			(4,539	)		(4,539	)
Cash dividends declared ($0.40 per share)		-			-		-			-			(31,676	)		(31,676	)		-			(31,676	)
Balance at May 31, 2010		79,217,421			-		189,918			(10,631	)		532,126			711,413			38,621			750,034
Comprehensive income:
Net earnings		-			-		-			-			115,066			115,066			8,968			124,034
Unrealized gain on investment		-			-		-			-			-			-			-			-
Foreign currency translation		-			-		-			13,006			-			13,006			40			13,046
Pension liability adjustment, net of tax of $(760)		-			-		-			1,442			-			1,442			-			1,442
Cash flow hedges, net of tax of $563		-			-		-			158			-			158			-			158
Total comprehensive income																129,672			9,008			138,680
Acquisition of Nitin Cylinders Limited		-			-		-			-			-			-			14,156			14,156
Common shares issued		421,153			-		4,827			-			-			4,827			-			4,827
Stock-based compensation		-			-		6,173			-			-			6,173			-			6,173
Purchases and retirement of common shares		(7,954,698	)				(19,393	)					(113,371	)		(132,764	)		-			(132,764	)
Dividends paid to noncontrolling interest		-			-		-			-			-			-			(10,992	)		(10,992	)
Cash dividends declared ($0.40 per share)		-			-		-			-			(29,411	)		(29,411	)		-			(29,411	)
Balance at May 31, 2011		71,683,876			-		181,525			3,975			504,410			689,910			50,793			740,703
Comprehensive income:
Net earnings		-			-		-			-			115,595			115,595			9,758			125,353
Foreign currency translation		-			-		-			(14,803	)		-			(14,803	)		(3,127	)		(17,930	)
Pension liability adjustment, net of tax of $4,975		-			-		-			(9,241	)		-			(9,241	)		-			(9,241	)
Cash flow hedges, net of tax of $318		-			-		-			(318	)		-			(318	)		-			(318	)
Total comprehensive income																91,233			6,631			97,864
Acquisition of PSI Energy Solutions, LLC		-			-		-			-			-			-			2,333			2,333
Common shares issued		689,463			-		11,428			-			-			11,428			-			11,428
Stock-based compensation		-			-		11,462			-			-			11,462			-			11,462
Purchases and retirement of common shares		(4,466,970	)				(12,077	)					(61,341	)		(73,418	)		-			(73,418	)
Dividends paid to noncontrolling interest, net		-			-		-			-			-			-			(9,494	)		(9,494	)
Cash dividends declared ($0.48 per share)		-			-		-			-			(33,441	)		(33,441	)		-			(33,441	)
Balance at May 31, 2012		67,906,369		$	-	$	192,338		$	(20,387	)	$	525,223		$	697,174		$	50,263		$	747,437

See notes to consolidated financial statements.

61

WORTHINGTON INDUSTRIES, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)

	Fiscal Years Ended May 31,
	2012			2011			2010
Operating activities:
Net earnings	$	125,353		$	124,034		$	51,507
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization		55,873			61,058			64,653
Impairment of long-lived assets		355			4,386			35,409
Restructuring and other expense, non-cash		-			203			3,408
Joint venture transactions, non-cash		-			(21,652	)		-
Provision for deferred income taxes		775			7,482			(6,110	)
Bad debt expense (income)		339			1,236			(900	)
Equity in net income of unconsolidated affiliates, net of distributions		(1,019	)		(19,188	)		(12,007	)
Net loss (gain) on sale of assets		(5,918	)		652			(3,908	)
Stock-based compensation		11,742			6,173			4,570
Excess tax benefits—stock-based compensation		(578	)		(674	)		(165	)
Gain on acquisitions and sales of subsidiary investments		-			-			(891	)
Changes in assets and liabilities, net of impact of acquisitions:
Receivables		956			(96,056	)		(114,892	)
Inventories		17,310			(24,261	)		(64,499	)
Prepaid expenses and other current assets		8,478			(10,465	)		30,425
Other assets		4,141			922			205
Accounts payable and accrued expenses		(45,847	)		31,098			125,613
Other liabilities		1,689			6,947			(1,999	)
Net cash provided by operating activities		173,649			71,895			110,419
Investing activities:
Investment in property, plant and equipment, net		(31,713	)		(22,025	)		(34,319	)
Acquisitions, net of cash acquired		(239,851	)		(31,705	)		(63,098	)
Distributions from (investments in) unconsolidated affiliates, net		45,879			(6,161	)		(483	)
Proceeds from sale of assets		37,089			20,614			15,950
Net cash used by investing activities		(188,596	)		(39,277	)		(81,950	)
Financing activities:
Net proceeds from (payments of) short-term borrowings		97,626			132,956			(980	)
Proceeds from long-term debt		5,880			-			146,942
Principal payments on long-term debt		(342	)		-			(138,013	)
Proceeds from issuance of common shares		11,116			4,827			2,313
Excess tax benefits—stock-based compensation		578			674			165
Payments to minority interest		(9,494	)		(10,992	)		(4,539	)
Repurchase of common shares		(73,418	)		(132,764	)		-
Dividends paid		(32,138	)		(30,168	)		(31,660	)
Net cash used by financing activities		(192	)		(35,467	)		(25,772	)
Increase (decrease) in cash and cash equivalents		(15,139	)		(2,849	)		2,697
Cash and cash equivalents at beginning of year		56,167			59,016			56,319
Cash and cash equivalents at end of year	$	41,028		$	56,167		$	59,016

See notes to consolidated financial statements.

62

WORTHINGTON INDUSTRIES, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Fiscal Years Ended May 31, 2012, 2011 and 2010

Note A – Summary of Significant Accounting Policies

Consolidation:     The consolidated financial statements include the accounts of Worthington Industries, Inc. and consolidated subsidiaries (collectively, “we,” “our,” “Worthington,” or the “Company”). Investments in unconsolidated affiliates are accounted for using the equity method. Significant intercompany accounts and transactions are eliminated.

Spartan Steel Coating, LLC (“Spartan”), in which we own a 52% controlling interest, Worthington Nitin Cylinders Limited (“WNCL”), in which we own a 60% controlling interest, and PSI Energy Solutions, LLC (“PSI”), in which we own a 75% controlling interest, are fully consolidated with the equity owned by the respective other joint venture member shown as noncontrolling interest in our consolidated balance sheets, and the respective other joint venture member’s portion of net earnings shown as net earnings attributable to noncontrolling interest in our consolidated statements of earnings.

Deconsolidation of The Gerstenslager Company:    On May 9, 2011, The Gerstenslager Company (“Gerstenslager”), the business unit comprising our Automotive Body Panels operating segment, closed an agreement with International Tooling Solutions, LLC, a tooling design and build company, to combine certain assets in a newly-formed joint venture, ArtiFlex Manufacturing, LLC (“ArtiFlex”).

Our contribution to ArtiFlex included all of our automotive body panels operations. However, we retained the accounts receivable and employee benefit obligations outstanding as of the closing date. In addition, we retained the land and building of Gerstenslager’s manufacturing facility located in Wooster, Ohio (the “Wooster Facility”), which became the subject of a lease agreement with ArtiFlex upon closing of the transaction. As a result of the change in our intended use of these long-lived assets, an impairment charge of $6,414,000 was recorded within the joint venture transactions caption in our fiscal 2011 consolidated statement of earnings.

In exchange for the contributed net assets, we received a 50% interest in ArtiFlex and certain cash and other consideration. As more fully described in “Note B – Investments in Unconsolidated Affiliates,” our investment in ArtiFlex is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest. As we do not have a controlling financial interest in ArtiFlex, the contributed net assets were deconsolidated effective May 9, 2011, resulting in a one-time gain of $15,040,000. Consistent with the impairment charges incurred in connection with the transaction, this gain was recorded within the joint venture transactions caption in our fiscal 2011 consolidated statement of earnings.

The following table summarizes the consideration received, the consideration transferred and the resulting net gain on deconsolidation:

(in thousands)
Consideration received (at fair value):
Interest in ArtiFlex	$	28,404
Cash and other consideration		9,235
Total consideration received		37,639
Consideration transferred (at book value)		22,599
Gain on deconsolidation		15,040
Less: Impairment of long-lived assets		6,414
Net gain on deconsolidation	$	8,626

63

In accordance with the applicable accounting guidance, our interest in ArtiFlex was recorded at its fair value as of the closing date. For additional information regarding the fair value of our interest in ArtiFlex, refer to “Note P – Fair Value Measurements.”

Deconsolidation of Dietrich Metal Framing:    On March 1, 2011, we closed an agreement with Marubeni-Itochu Steel America, Inc. (“MISA”) to combine certain assets of Dietrich Metal Framing (“Dietrich”) and ClarkWestern Building Systems, LLC, in a newly-formed joint venture, ClarkWestern Dietrich Building Systems LLC (“ClarkDietrich”).

Our contribution to ClarkDietrich consisted of our metal framing business, including all of the related working capital and six of the 13 facilities. We retained and continued to operate the remaining facilities through August 31, 2011, to support the transition of the business into the new joint venture. The building and equipment associated with the majority of these facilities were sold during fiscal 2012. The remaining facilities are expected to be sold during fiscal 2013 and actions to locate buyers are ongoing. As the other relevant criteria for classification as assets held for sale have been satisfied, the $7,202,000 carrying value of these asset groups, which consist primarily of property, plant and equipment, is presented separately in our consolidated balance sheet as of May 31, 2012.

As a result of the change in our intended use of these long-lived assets, an impairment charge of $18,293,000 was recognized within the joint venture transactions line in our consolidated statements of earnings during the fourth quarter of fiscal 2011. Refer to “Note P – Fair Value Measurements” for additional information regarding this impairment charge.

In connection with this transaction, approximately $11,216,000 of restructuring charges were recognized during the fourth quarter of fiscal 2011, consisting of $7,183,000 of employee severance and $4,033,000 post-closure facility exit and other costs. These restructuring charges were also recorded within the joint venture transactions line in our fiscal 2011 consolidated statement of earnings.

In exchange for the contributed net assets, we received a 25% interest in ClarkDietrich and the assets of certain MISA Metals, Inc. (“MMI”) steel processing locations. As more fully described in “Note B – Investments in Unconsolidated Affiliates,” our investment in ClarkDietrich is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest. As we do not have a controlling financial interest in ClarkDietrich, the contributed net assets were deconsolidated effective March 1, 2011, resulting in a one-time gain of $31,319,000. Consistent with the impairment and restructuring charges incurred in connection with this transaction, this gain was recorded within the joint venture transactions caption in our fiscal 2011 consolidated statement of earnings.

The following table summarizes the consideration received, the consideration transferred and the resulting net gain on the deconsolidation:

(in thousands)
Consideration received (at fair value):
MMI steel processing assets	$	72,600
Interest in ClarkDietrich		58,250
Receivable for excess working capital		4,862
Total consideration received		135,712
Consideration transferred (at book value)		104,393
Gain on deconsolidation		31,319
Less: Impairment of long-lived assets		18,293
Restructuring charges		11,216
Net gain on deconsolidation	$	1,810

64

In accordance with the applicable accounting guidance, our interest in ClarkDietrich was recorded at its fair value as of the closing date. For additional information regarding the fair value of our interest in ClarkDietrich, refer to “Note P – Fair Value Measurements.”

Refer to “Note N – Acquisitions” for additional information regarding the accounting for the MMI steel processing assets acquired.

Use of Estimates:    The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”) requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.

Cash and Cash Equivalents:     We consider all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.

Inventories:     Inventories are valued at the lower of cost or market. Cost is determined using the first-in, first-out method for all inventories. We believe our inventories were valued appropriately as of May 31, 2012 and May 31, 2011.

Derivative Financial Instruments:    We utilize derivative financial instruments to manage exposure to certain risks related to our ongoing operations. The primary risks managed through the use of derivative instruments include interest rate risk, currency exchange risk and commodity price risk. All derivative instruments are accounted for using mark-to-market accounting. The accounting for changes in the fair value of a derivative instrument depends on whether it has been designated and qualifies as part of a hedging relationship and, if so, the reason for holding it. Gains and losses on fair value hedges are recognized in current period earnings in the same line as the underlying hedged item. The effective portion of gains and losses on cash flow hedges are deferred as a component of accumulated other comprehensive income (“AOCI”) and are recognized in earnings at the time the hedged item affects earnings, in the same financial statement caption as the underlying hedged item. Ineffectiveness of the hedges during the fiscal year ended May 31, 2012 (“fiscal 2012”), the fiscal year ended May 31, 2011 (“fiscal 2011”) and the fiscal year ended May 31, 2010 (“fiscal 2010”) was immaterial. Classification in the consolidated statements of earnings of gains and losses related to derivative instruments that do not qualify for hedge accounting is determined based on the underlying intent of the instruments. Cash flows related to derivative instruments are generally classified as operating activities in our consolidated statements of cash flows.

In order for hedging relationships to qualify for hedge accounting under current accounting guidance, we formally document each hedging relationship and its risk management objective. This documentation includes the hedge strategy, the hedging instrument, the hedged item, the nature of the risk being hedged, how hedge effectiveness will be assessed prospectively and retrospectively as well as a description of the method used to measure hedge ineffectiveness.

Derivative instruments are executed only with highly rated financial institutions. No credit loss is anticipated on existing instruments, and no such material losses have been experienced to date. We continue to monitor our positions, as well as the credit ratings of counterparties to those positions.

We discontinue hedge accounting when it is determined that the derivative instrument is no longer effective in offsetting the hedged risk, expires or is sold, is terminated or is no longer designated as a hedging instrument because it is unlikely that a forecasted transaction will occur or we determine that designation of the hedging instrument is no longer appropriate. In all situations in which hedge accounting is discontinued and the derivative instrument is retained, we continue to carry the derivative instrument at its fair value on the consolidated balance sheet and recognize any subsequent changes in its fair value in net earnings immediately. When it is probable that a forecasted transaction will not occur, we discontinue hedge accounting and immediately recognize the gains and losses that were accumulated in AOCI.

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Refer to “Note O – Derivative Instruments and Hedging Activities” for additional information regarding the consolidated balance sheet location and the risk classification of our derivative instruments.

Risks and Uncertainties:     As of May 31, 2012, we, together with our unconsolidated affiliates, operated 79 production facilities in 19 states and 12 countries. Our largest market is the automotive market, which comprised 34% of consolidated net sales in fiscal 2012. Our foreign operations represented 8% of consolidated net sales, 4% of pre-tax earnings attributable to controlling interest, and 30% of consolidated net assets as of and for the year ended May 31, 2012. As of May 31, 2012, approximately 6% of our consolidated labor force was represented by collective bargaining agreements. The concentration of credit risks from financial instruments related to the markets we serve is not expected to have a material adverse effect on our consolidated financial position, cash flows or future results of operations.

In fiscal 2012, our largest customer accounted for approximately 5% of our consolidated net sales, and our ten largest customers accounted for approximately 24% of our consolidated net sales. A significant loss of, or decrease in, business from any of these customers could have an adverse effect on our sales and financial results if we cannot obtain replacement business. Also, due to consolidation within the industries we serve, including the construction, automotive and retail industries, our sales may be increasingly sensitive to deterioration in the financial condition of, or other adverse developments with respect to, one or more of our largest customers.

Our principal raw material is flat-rolled steel, which we purchase from multiple primary steel producers. The steel industry as a whole has been cyclical, and at times availability and pricing can be volatile due to a number of factors beyond our control. This volatility can significantly affect our steel costs. In an environment of increasing prices for steel and other raw materials, in general, competitive conditions may impact how much of the price increases we can pass on to our customers. To the extent we are unable to pass on future price increases in our raw materials to our customers, our financial results could be adversely affected. Also, if steel prices decrease, in general, competitive conditions may impact how quickly we must reduce our prices to our customers and we could be forced to use higher-priced raw materials to complete orders for which the selling prices have decreased. Declining steel prices could also require us to write-down the value of our inventories to reflect current market pricing. Further, the number of suppliers has decreased in recent years due to industry consolidation and the financial difficulties of certain suppliers, and consolidation may continue. Accordingly, if delivery from a major steel supplier is disrupted, it may be more difficult to obtain an alternative supply than in the past.

Receivables:     We review our receivables on an ongoing basis to ensure that they are properly valued and collectible. This is accomplished through two contra-receivable accounts: returns and allowances and allowance for doubtful accounts. Returns and allowances, including limited warranties on certain products, are used to record estimates of returns or other allowances resulting from quality, delivery, discounts or other issues affecting the value of receivables. This account is estimated based on historical trends and current market conditions, with the offset to net sales. The portion of the liability related to product warranties was immaterial at May 31, 2012 and 2011.

The allowance for doubtful accounts is used to record the estimated risk of loss related to the customers’ inability to pay. This allowance is maintained at a level that we consider appropriate based on factors that affect collectability, such as the financial health of our customers, historical trends of charge-offs and recoveries and current economic and market conditions. As we monitor our receivables, we identify customers that may have payment problems, and we adjust the allowance accordingly, with the offset to selling, general and administrative (“SG&A”) expense. Account balances are charged off against the allowance when recovery is considered remote. The allowance for doubtful accounts decreased approximately $821,000 during fiscal 2012 to $3,329,000.

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While we believe our allowances are adequate, changes in economic conditions, the financial health of customers and bankruptcy settlements could impact our future earnings. If the economic environment and market conditions deteriorate, particularly in the automotive and construction end markets where our exposure is greatest, additional reserves may be required.

Property and Depreciation:    Property, plant and equipment are carried at cost and depreciated using the straight-line method. Buildings and improvements are depreciated over 10 to 40 years and machinery and equipment over 3 to 20 years. Depreciation expense was $50,644,000, $57,765,000 and $60,529,000 during fiscal 2012, fiscal 2011 and fiscal 2010, respectively. The decrease in depreciation expense in fiscal 2012 and fiscal 2011 resulted largely from the deconsolidation of Dietrich and Gerstenslager in the fourth quarter of fiscal 2011. Accelerated depreciation methods are used for income tax purposes.

Goodwill and Other Long-Lived Assets:    We use the purchase method of accounting for any business combinations initiated after June 30, 2002, and recognize amortizable intangible assets separately from goodwill. The acquired assets and assumed liabilities in an acquisition are measured and recognized based on their estimated fair values at the date of acquisition, with goodwill representing the excess of the purchase price over the fair value of the identifiable net assets. A bargain purchase may occur, wherein the fair value of identifiable net assets exceeds the purchase price, and a gain is then recognized in the amount of that excess. Goodwill and intangible assets with indefinite lives are not amortized, but instead are tested for impairment annually, during the fourth quarter, or more frequently if events or changes in circumstances indicate that impairment may be present. Application of goodwill impairment testing involves judgment, including but not limited to, the identification of reporting units and estimation of the fair value of each reporting unit. A reporting unit is defined as an operating segment or one level below an operating segment. We test goodwill at the operating segment level as we have determined that the characteristics of the reporting units within each operating segment are similar and allow for their aggregation in accordance with the applicable accounting guidance.

The goodwill impairment test consists of comparing the fair value of each operating segment, determined using discounted cash flows, to each operating segment’s respective carrying value. If the estimated fair value of an operating segment exceeds its carrying value, there is no impairment. If the carrying amount of the operating segment exceeds its estimated fair value, a goodwill impairment is indicated. The amount of the impairment is determined by comparing the fair value of the net assets of the operating segment, excluding goodwill, to its estimated fair value, with the difference representing the implied fair value of the goodwill. If the implied fair value of the goodwill is lower than its carrying value, the difference is recorded as an impairment charge in our consolidated statements of earnings.

We performed our annual impairment evaluation of goodwill and other indefinite-lived intangible assets during the fourth quarter of fiscal 2012 and fiscal 2011 and concluded that the fair value of each reporting unit exceeded its carrying value; therefore, no impairment charges were recognized. However, future declines in the market and deterioration in earnings could lead to impairment charges in subsequent periods.

We review the carrying value of our long-lived assets, including intangible assets with finite useful lives, for impairment whenever events or changes in circumstances indicate that the carrying value of an asset or asset group may not be recoverable. Impairment testing involves a comparison of the sum of the undiscounted future cash flows of the asset or asset group to its respective carrying amount. If the sum of the undiscounted future cash flows exceeds the carrying amount, then no impairment exists. If the carrying amount exceeds the sum of the undiscounted future cash flows, then a second step is performed to determine the amount of impairment, if any, to be recognized. The loss recognized is equal to the amount that the carrying value of the asset or asset group exceeds fair value.

Our impairment testing for both goodwill and other long-lived assets, including intangible assets with finite useful lives, is largely based on cash flow models that require significant judgment and require assumptions about future volume trends, revenue and expense growth rates; and, in addition, external factors

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such as changes in economic trends and cost of capital. Significant changes in any of these assumptions could impact the outcomes of the tests performed. See “Note C – Goodwill and Other Intangible Assets” for additional details regarding these assets and related impairment testing.

Leases:    Certain lease agreements contain fluctuating or escalating payments and rent holiday periods. The related rent expense is recorded on a straight-line basis over the length of the lease term. Leasehold improvements made by the lessee, whether funded by the lessee or by landlord allowances or incentives, are recorded as leasehold improvement assets and will be amortized over the shorter of the economic life or the lease term. These incentives are also recorded as deferred rent and amortized as reductions in rent expense over the lease term.

Stock-Based Compensation:    At May 31, 2012, we had stock-based compensation plans for our employees as well as our non-employee directors as described more fully in “Note I – Stock-Based Compensation.” All share-based awards, including grants of stock options, are recorded as expense in the consolidated statements of earnings based on their grant-date fair values.

Revenue Recognition:    We recognize revenue upon transfer of title and risk of loss provided evidence of an arrangement exists, pricing is fixed and determinable and the ability to collect is probable. We provide, through charges to net sales, for returns and allowances based on experience and current customer activities. We also provide, through charges to net sales, for customer rebates and sales discounts based on specific agreements and recent and anticipated levels of customer activity. In circumstances where the collection of payment is not probable at the time of shipment, we defer recognition of revenue until payment is collected.

The business units that comprise the Worthington Global Group (the “Global Group”) operating segment, which have contributed less than 5% of consolidated net sales for each of the last three fiscal years, recognize revenue on a percentage-of-completion method. Refer to “Note M – Segment Data” for additional information.

Advertising Expense:    We expense advertising costs as incurred. Advertising expense was $4,788,000, $3,817,000 and $3,838,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively.

Shipping and Handling Fees and Costs:    Shipping and handling fees billed to customers are included in net sales, and shipping and handling costs incurred are included in cost of goods sold.

Environmental Costs:    Environmental costs are capitalized if the costs extend the life of the property, increase its capacity, and/or mitigate or prevent contamination from future operations. Costs related to environmental contamination treatment and clean up are charged to expense.

Statements of Cash Flows:    Supplemental cash flow information was as follows for the fiscal years ended May 31:

(in thousands)	2012		2011		2010
Interest paid, net of amount capitalized	$	18,281	$	17,358	$	9,814
Income taxes paid, net of (refunds)		46,445		53,194		(1,601	)

We use the “cumulative earnings” approach for determining cash flow presentation of distributions from our unconsolidated joint ventures. Distributions received are included in our consolidated statements of cash flows as operating activities, unless the cumulative distributions exceed our portion of the cumulative equity in the net earnings of the joint venture, in which case the excess distributions are deemed to be returns of the investment and are classified as investing activities in our consolidated statements of cash flows.

Income Taxes:     We account for income taxes using the asset and liability method. The asset and liability method requires the recognition of deferred tax assets and liabilities for expected future tax consequences of temporary differences that currently exist between the tax basis and the financial reporting basis of our assets

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and liabilities. In assessing the realizability of deferred tax assets, we consider whether it is more likely than not that some, or a portion, of the deferred tax assets will not be realized. We provide a valuation allowance for deferred income tax assets when it is more likely than not that a portion of such deferred income tax assets will not be realized.

Tax benefits from uncertain tax positions that are recognized in the consolidated financial statements are measured based on the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate settlement.

We have reserves for taxes and associated interest and penalties that may become payable in future years as a result of audits by taxing authorities. It is our policy to record these in income tax expense. While we believe the positions taken on previously filed tax returns are appropriate, we have established the tax and interest reserves in recognition that various taxing authorities may challenge our positions. The tax reserves are analyzed periodically, and adjustments are made as events occur to warrant adjustment to the reserves, such as lapsing of applicable statutes of limitations, conclusion of tax audits, additional exposure based on current calculations, identification of new issues and release of administrative guidance or court decisions affecting a particular tax issue.

Self-Insurance Reserves:     We are largely self-insured with respect to workers’ compensation, general and automobile liability, property damage, employee medical claims and other potential losses. In order to reduce risk and better manage our overall loss exposure, we purchase stop-loss insurance that covers individual claims in excess of the deductible amounts. We maintain reserves for the estimated cost to settle open claims, which includes estimates of legal costs expected to be incurred, as well as an estimate of the cost of claims that has been incurred but not reported. These estimates are based on actuarial valuations that take into consideration the historical average claim volume, the average cost for settled claims, current trends in claim costs, changes in our business and workforce, general economic factors and other assumptions believed to be reasonable under the circumstances. The estimated reserves for these liabilities could be affected if future occurrences and claims differ from assumptions used and historical trends.

Recently Issued Accounting Standards:     In December 2011, new accounting guidance was issued that establishes certain additional disclosure requirements about financial instruments and derivatives instruments that are subject to netting arrangements. The new disclosures are required for annual reporting periods beginning on or after January 1, 2013, and interim periods within those periods. We do not expect the adoption of this amended accounting guidance to have a material impact on our financial position or results of operations.

In May 2011, amended accounting guidance was issued that resulted in common fair value measurements and disclosures under both U.S. GAAP and International Financial Reporting Standards. This amended guidance is explanatory in nature and does not require additional fair value measurements nor is it intended to result in significant changes in the application of current guidance. The amended guidance is effective for interim and annual periods beginning after December 15, 2011. Our adoption of this amended accounting guidance on March 1, 2012, did not have a material impact on our financial position or results of operations.

In June 2011, new accounting guidance was issued regarding the presentation of comprehensive income in financial statements prepared in accordance with U.S. GAAP. This new guidance requires entities to present reclassification adjustments included in other comprehensive income on the face of the financial statements and allows entities to present total comprehensive income, the components of net income and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. It also eliminates the option for entities to present the components of other comprehensive income as part of the statement of equity. For public companies, this accounting guidance is effective for fiscal years (and interim periods within those fiscal years) beginning after

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December 15, 2011, with early adoption permitted. Retrospective application to prior periods is required. The adoption of this new guidance, effective for us on June 1, 2012, will not impact our financial position or results of operations. In December 2011, certain provisions of this new guidance related to the presentation of reclassification adjustments out of accumulated other comprehensive income were temporarily deferred to a later date that has yet to be determined. We are in the process of determining our method of presentation; however, we do not anticipate the adoption of this new accounting guidance will have a material impact on our financial position or results of operations.

In September 2011, amended accounting guidance was issued that simplifies how an entity tests goodwill for impairment. The amended guidance allows an entity to first assess qualitative factors to determine whether it is necessary to perform the two-step quantitative goodwill impairment test. The two-step quantitative impairment test is required only if, based on its qualitative assessment, an entity determines that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. The amended guidance is effective for interim and annual goodwill impairment tests performed for fiscal years beginning after December 15, 2011. We do not expect the adoption of this amended accounting guidance to have a material impact on our financial position or results of operations.

Note B – Investments in Unconsolidated Affiliates

Our investments in affiliated companies that we do not control, either through majority ownership or otherwise, are accounted for using the equity method. At May 31, 2012, these equity investments and the percentage interests owned consisted of: ArtiFlex (50%), ClarkDietrich (25%), Gestamp Worthington Wind Steel, LLC (the “Gestamp JV”) (50%), Samuel Steel Pickling Company (31%), Serviacero Planos, S. de R. L. de C.V. (50%), TWB Company, L.L.C. (45%), Worthington Armstrong Venture (“WAVE”) (50%), Worthington Modern Steel Framing Manufacturing Co., Ltd. (“WMSFMCo.”) (40%), and Worthington Specialty Processing (“WSP”) (51%). WSP is considered to be jointly controlled and not consolidated due to substantive participating rights of the minority partner.

During January 2012, we sold our 49% equity interest in LEFCO Worthington, LLC, to the other member of the joint venture. The impact of this transaction was immaterial.

On May 9, 2011, we joined with International Tooling Solutions, LLC to form ArtiFlex, a joint venture that provides an integrated solution for engineering, tooling, stamping, assembly and other services to customers primarily in the automotive industry. We contributed our automotive body panels business in exchange for a 50% ownership interest. Our investment in this joint venture is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest.

In accordance with the applicable accounting guidance, our investment in ArtiFlex was recognized at fair value based on the total enterprise fair value of the joint venture of approximately $56,808,000. This amount exceeded the book value of the underlying equity in the net assets of the joint venture by approximately $31,098,000. Our share of this excess fair value, or cost, is included within the carrying value of our investment in the unconsolidated affiliate and recognized as an adjustment to equity income in periods subsequent to acquisition. We attributed this excess fair value to the following assets:

(in thousands)
Inventories (1)	$	1,900
Intangible assets (2)		8,200
Property, plant and equipment, net (3)		8,198
Total identifiable assets		18,298
Equity method goodwill (4)		12,800
Total excess fair value	$	31,098

(1) Recognized as an adjustment to equity income as the related inventories are sold.

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(2) Includes $7,500,000 related to definite-lived intangible assets. This amount will be amortized to equity income over the estimated useful lives of those assets. The remaining $700,000 relates to intangible assets with indefinite useful lives, which will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

(3) Recognized as an adjustment to equity income over the estimated useful lives of the related assets in a manner consistent with depreciation.

(4) Will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

On March 18, 2011, we joined with Gestamp Renewables group to create the Gestamp JV, a 50%-owned joint venture focused on producing towers for wind turbines being constructed in North America. The Gestamp JV planned to construct its initial production facility in Cheyenne, Wyoming; however, due to the volatile political environment in the United States, particularly in regards to the Federal Production Tax Credit, construction of this facility has been placed on hold. Our investment in this joint venture is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest.

On March 1, 2011, we joined with ClarkWestern Building Systems, Inc. to form ClarkDietrich, a joint venture that manufactures a full line of drywall studs and accessories, structural studs and joists, metal lath and accessories, and shaft wall studs and track used primarily in residential and commercial construction. We contributed our metal framing business and related working capital in exchange for a 25% ownership interest in ClarkDietrich in addition to the assets of certain MISA Metals, Inc. steel processing locations. Our investment in this joint venture is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest.

In accordance with the applicable accounting guidance, our investment in ClarkDietrich was recognized at fair value based on the total enterprise fair value of the joint venture of approximately $233,000,000. This amount exceeded the book value of the underlying equity in the net assets of the joint venture by approximately $20,320,000. Our share of this excess fair value, or cost, is included within the carrying value of our investment in the unconsolidated affiliate and recognized as an adjustment to equity income in periods subsequent to acquisition. We attributed this excess fair value to the following assets:

(in thousands)
Inventories (1)	$	15,000
Intangible assets (2)		14,400
Property, plant and equipment, net (3)		(10,180	)
Total identifiable assets		19,220
Equity method goodwill (4)		1,100
Total excess fair value	$	20,320

(1) Recognized as an adjustment to equity income as the related inventories are sold.

(2) Includes $8,960,000 related to definite-lived intangible assets. This amount will be amortized to equity income over the estimated useful lives of those assets. The remaining $5,440,000 relates to intangible assets with indefinite useful lives, which will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

(3) Recognized as an adjustment to equity income over the estimated useful lives of the related assets in a manner consistent with depreciation.

(4) Will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

On November 19, 2010, we joined with Hubei Modern Urban Construction and Development Group Co., Ltd. to create WMSFMCo. We contributed approximately $6,100,000 of cash in exchange for a 40% ownership interest. The purpose of WMSFMCo. is to design, manufacture, assemble and distribute steel framing

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materials and accessories for construction projects in five Central Chinese provinces and to provide project management and building design and construction supply services thereto. Our investment in this joint venture is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest.

Worthington acquired certain assets from Gibraltar Industries, Inc. and its subsidiaries (collectively, “Gibraltar”) on February 1, 2010. Included in the assets acquired was a 31.25% ownership interest in Samuel Steel Pickling Company, a joint venture which operates a steel pickling facility in Twinsburg, Ohio, and another in Cleveland, Ohio. Our investment in this joint venture is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest.

We received distributions from unconsolidated affiliates totaling $138,471,000, $57,146,000 and $52,970,000 in fiscal 2012, fiscal 2011 and fiscal 2010, respectively, including a one-time special dividend of $50,000,000 in connection with a refinancing transaction completed by WAVE in December 2011. We have received cumulative distributions from WAVE in excess of our investment balance, which resulted in an amount recorded within other liabilities on our consolidated balance sheets of $69,165,000 and $10,715,000 at May 31, 2012 and 2011, respectively. In accordance with the applicable accounting guidance, we reclassify the negative balance to the liability section of our consolidated balance sheet. We will continue to record our equity in the net income of WAVE as a debit to the investment account, and if it becomes positive, it will again be shown as an asset on our consolidated balance sheet. If it becomes probable that any excess distribution may not be returned (upon joint venture liquidation or otherwise), we will recognize any balance classified as a liability as income immediately.

We use the “cumulative earnings” approach for determining cash flow presentation of distributions from our unconsolidated joint ventures. Distributions received are included in our consolidated statements of cash flows as operating activities, unless the cumulative distributions exceed our portion of the cumulative equity in the net earnings of the joint venture, in which case the excess distributions are deemed to be returns of the investment and are classified as investing activities in our consolidated statements of cash flows.

The following table presents combined information of the financial position for affiliated companies accounted for using the equity method as of May 31, 2012 and 2011:

(in thousands)	2012		2011
Current assets	$	626,975	$	597,222
Noncurrent assets		345,500		260,805
Total assets	$	972,475	$	858,027
Current liabilities	$	174,016	$	184,467
Current maturities of long-term debt		5,305		-
Long-term debt		289,308		150,229
Other noncurrent liabilities		21,934		5,365
Equity		481,912		517,966
Total liabilities and equity	$	972,475	$	858,027

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The following table presents financial results of our three largest affiliated companies for the fiscal years ended May 31, 2012, 2011 and 2010. All other affiliated companies are combined and presented in the Other category.

(in thousands)	2012		2011		2010
Net sales
WAVE	$	364,530	$	346,717	$	319,821
ClarkDietrich		564,624		165,807		-
TWB		312,943		272,191		220,500
Other		443,646		249,716		168,458
Total net sales	$	1,685,743	$	1,034,431	$	708,779
Gross margin
WAVE	$	163,563	$	154,194	$	146,045
ClarkDietrich		61,703		17,115		-
TWB		42,124		34,756		29,753
Other		62,758		32,018		13,824
Total gross margin	$	330,148	$	238,083	$	189,622
Operating income
WAVE	$	127,305	$	116,295	$	111,524
ClarkDietrich		27,094		8,323		-
TWB		28,141		21,470		14,982
Other		38,473		22,056		4,660
Total operating income	$	221,013	$	168,144	$	131,166
Depreciation and amortization
WAVE	$	4,142	$	3,991	$	3,767
ClarkDietrich		14,271		8		-
TWB		3,259		3,900		3,783
Other		12,481		3,553		3,140
Total depreciation and amortization	$	34,153	$	11,452	$	10,690
Interest expense
WAVE	$	3,427	$	1,375	$	1,366
ClarkDietrich		3		-		-
TWB		-		-		-
Other		2,617		137		116
Total interest expense	$	6,047	$	1,512	$	1,482
Income tax expense
WAVE	$	2,789	$	2,669	$	2,457
ClarkDietrich		-		-		-
TWB		5,458		4,233		1,408
Other		6,867		3,224		1,760
Total income tax expense	$	15,114	$	10,126	$	5,625
Net earnings
WAVE	$	121,261	$	112,544	$	107,776
ClarkDietrich		27,203		8,331		-
TWB		22,952		18,022		14,469
Other		30,317		17,782		5,592
Total net earnings	$	201,733	$	156,679	$	127,837

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At May 31, 2012, $32,958,000 of our consolidated retained earnings represented undistributed earnings, net of tax, of our unconsolidated affiliates.

Note C — Goodwill and Other Intangible Assets

Goodwill

The following table summarized the changes in the carrying amount of goodwill during fiscal 2012 and fiscal 2011 by reportable business segment:

	Pressure Cylinders			Engineered Cabs		Metal Framing			Other			Total
(in thousands)
Balance at May 31, 2010
Goodwill	$	79,543		$	-	$	96,943		$	24,651		$	201,137
Accumulated impairment losses		-			-		(96,943	)		(24,651	)		(121,594	)
		79,543			-		-			-			79,543
Acquisitions and purchase accounting adjustments		11,536			-		-			-			11,536
Translation adjustments		2,554			-		-			-			2,554
Balance at May 31, 2011
Goodwill		93,633			-		96,943			24,651			215,227
Accumulated impairment losses		-			-		(96,943	)		(24,651	)		(121,594	)
		93,633			-		-			-			93,633
Acquisitions and purchase accounting adjustments		17,730			45,230		-			5,651			68,611
Translation adjustments		(5,563	)		-		-			-			(5,563	)
Balance at May 31, 2012
Goodwill		105,800			45,230		96,943			30,302			278,275
Accumulated impairment losses		-			-		(96,943	)		(24,651	)		(121,594	)
	$	105,800		$	45,230	$	-		$	5,651		$	156,681

The increase in the carrying amount of goodwill during fiscal 2012 and fiscal 2011 resulted primarily from acquisitions completed during those respective fiscal years. For additional information regarding these acquisitions, refer to “Note N – Acquisitions.”

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Other Intangible Assets

Intangible assets with definite lives are amortized on a straight-line basis over their estimated useful lives, which range from one to 20 years. The following table summarizes other intangible assets by class as of May 31, 2012 and 2011:

	2012				2011
(in thousands)	Cost		Accumulated Amortization		Cost		Accumulated Amortization
Indefinite-lived intangible assets:
Trademarks	$	27,581	$	-	$	850	$	-
Total indefinite-lived intangible assets		27,581		-		850		-
Definite-lived intangible assets:
Patents and trademarks		4,232		1,123		4,184		2,707
Customer relationships		74,521		12,032		23,587		7,935
Non-compete agreements		5,383		2,111		1,893		1,525
Other		4,719		837		2,132		521
Total definite-lived intangible assets		88,855		16,103		31,796		12,688
Total intangible assets	$	116,436	$	16,103	$	32,646	$	12,688

The increase in the carrying amount of other intangible assets resulted primarily from acquisitions completed during fiscal 2012. For additional information regarding these acquisitions, refer to “Note N – Acquisitions.”

Amortization expense of $5,229,000, $3,293,000 and $4,124,000 was recognized during fiscal 2012, fiscal 2011 and fiscal 2010, respectively.

Amortization expense for each of the next five fiscal years is estimated to be:

(in thousands)
2013	$	7,518
2014		7,503
2015		7,313
2016		7,021
2017		6,585

Note D — Restructuring and Other Expense

In fiscal 2008, we initiated a Transformation Plan (the “Transformation Plan”) with the overall goal to improve our sustainable earnings potential, asset utilization and operational performance. The Transformation Plan focuses on cost reduction, margin expansion and organizational capability improvements and, in the process, seeks to drive excellence in three core competencies: sales; operations; and supply chain management. The Transformation Plan is comprehensive in scope and includes aggressive diagnostic and implementation phases. As a result of the Transformation Plan and its related efforts, we have incurred certain asset impairments which have been included within restructuring and other expense in our consolidated statements of earnings. Asset impairment charges that are not a result of these efforts have been included within impairment of long-lived assets in our consolidated statements of earnings, except for the impairment charges incurred in connection with the formations of the unconsolidated joint ventures, ArtiFlex and ClarkDietrich, during the fourth quarter of fiscal 2011. As more fully discussed in “Note A – Summary of Significant Accounting Policies,” these impairment charges were recognized within the joint venture transactions line in our consolidated statements of earnings.

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To date, we have completed the transformation phases in each of the core facilities within our Steel Processing operating segment, including the facilities of our Mexican joint venture. We also substantially completed the transformation phases at our metal framing facilities prior to their contribution to ClarkDietrich. Transformation efforts within our Pressure Cylinders operating segment, which began during the first quarter of fiscal 2012, are ongoing.

When this process began, we retained a consulting firm to assist in the development and implementation of the Transformation Plan. As the Transformation Plan progressed, we formed internal teams dedicated to this effort, and they ultimately assumed full responsibility for executing the Transformation Plan. Although the consulting firm was again engaged as we rolled out the Transformation Plan in our Pressure Cylinders operating segment, most of the work is now being done by our internal teams. These internal teams are now an integral part of our business and constitute what we refer to as the Centers of Excellence (“COE”). The COE will continue to monitor the performance metrics and new processes instituted across our transformed operations and drive continuous improvements in all areas of our operations. The majority of the expenses related to the COE will be included in selling, general and administrative expense going forward, except where they relate to a first time diagnostics phase of the Transformation Plan.

Since the initiation of the Transformation Plan, the following actions have been taken:

• During the first quarter of fiscal 2008, an initial headcount reduction plan was put into place, utilizing a combination of voluntary retirement and severance packages. A total of 63 individuals were impacted.

• On September 25, 2007, we announced the closure or downsizing of five locations in our Metal Framing segment. These actions were completed as of May 31, 2008 and included headcount reductions of 165.

• During the first quarter of fiscal 2009, the Metal Framing corporate offices were moved from Pittsburgh and Blairsville, Pennsylvania, to Columbus, Ohio. Headcount was reduced by 33.

• On October 23, 2008, we announced the closure of two facilities, one Steel Processing (Louisville, Kentucky) and one Metal Framing (Renton, Washington), as well as headcount reductions of 282. The Louisville facility was closed on February 28, 2009, and the Renton facility closed on December 31, 2008. During the second quarter of fiscal 2010, the remaining assets of the Louisville facility were sold, resulting in a gain of $1,003,000. This gain has been classified within restructuring and other expense in our consolidated statements of earnings.

• On December 5, 2008, we announced the closure and/or suspension of operations at three Metal Framing facilities and headcount reductions in Steel Processing of 186. The Lunenburg, Massachusetts, facility closed and operations were suspended in Miami, Florida, and Phoenix, Arizona, on February 28, 2009. The associated headcount impact for Metal Framing was a reduction of 125.

• The decision was made during the first quarter of fiscal 2010 to close the Joliet, Illinois, Metal Framing facility. A majority of the roll forming operation located at that facility was moved to the Hammond, Indiana, facility during the third quarter of fiscal 2010. Approximately $1,717,000 of impairment was recognized during fiscal 2010 related to this closure.

• During the third quarter of fiscal 2010, additional headcount reductions took place across locations within the Metal Framing, Military Construction and Mid-Rise Construction operating segments. A total of 113 individuals were impacted.

• Execution of the Transformation Plan continued throughout several facilities in our Steel Processing and Metal Framing operating segments during fiscal 2011, resulting in $3,726,000 of expense, which was recorded within restructuring and other expense in our consolidated statements of earnings.

• During fiscal 2011, certain assets within our Steel Processing operating segment classified as held for sale at May 31, 2010, were disposed of resulting in a net gain of $828,000. Also during fiscal 2011,

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certain assets within our Metal Framing operating segment were disposed of resulting in a net gain of $245,000. These gains were recorded within restructuring and other expense in our consolidated statements of earnings.

• On March 1, 2011, as more fully described in “Note A – Summary of Significant Accounting Policies,” we completed the contribution of our metal framing business, including six of the 13 facilities, to ClarkDietrich. As a result of the planned closure of the retained facilities, approximately $7,183,000 of employee severance and $4,033,000 of post-closure facility exit and other costs were recognized during the fourth quarter of fiscal 2011.

• During fiscal 2012, the following additional actions were taken in connection with the wind-down of our metal framing business:

• Approximately $9,116,000 of facility exit and other costs were incurred in connection with the closure of the retained facilities.

• The severance accrual was adjusted downward, resulting in a $998,000 credit to earnings.

• Certain assets of the retained facilities classified as held for sale were disposed of for cash proceeds of approximately $14,005,000 resulting in a net gain of approximately $5,417,000.

• The assets of our Vinyl division, which were also classified as held for sale, were sold to our unconsolidated affiliate, ClarkDietrich, for cash proceeds of approximately $6,125,000 resulting in a gain of approximately $766,000.

• Certain steel processing assets acquired in connection with the formation of ClarkDietrich and classified as held for sale were disposed of for cash proceeds of approximately $10,948,000 resulting in a gain of approximately $2,102,000.

These items were recognized within the joint venture transactions caption in our consolidated statements of earnings to correspond with amounts previously recognized in connection with the formation of ClarkDietrich and the subsequent wind-down of our Metal Framing operating segment.

• During fiscal 2012, we engaged a consulting firm to assist with the ongoing transformation efforts within our Pressure Cylinders operating segment. As a result, we incurred professional fees of $4,758,000, which were classified as restructuring and other expense in our consolidated statements of earnings. Services provided included assistance through diagnostic tools, performance improvement technologies, project management techniques, benchmarking information and insights that directly related to the Transformation Plan.

• During the fourth quarter of fiscal 2012, we announced the closure of our commercial stairs business and accrued $1,143,000 of employee severance.

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A progression of the liabilities created as part of the Transformation Plan, combined with a reconciliation to the restructuring and other expense line in our consolidated statement of earnings for fiscal 2011, is summarized as follows:

(in thousands)	Beginning Balance		Expense			Payments			Adjustments			Ending Balance
Early retirement and severance	$	893	$	8,687		$	(2,371	)	$	11		$	7,220
Facility exit and other costs		560		6,052			(6,030	)		(173	)		409
	$	1,453		14,739		$	(8,401	)	$	(162	)	$	7,629
Non-cash charges				203
Net gain on dispositions				(1,073	)
Joint venture transactions				(11,216	)
Restructuring and other expense			$	2,653

A progression of the liabilities created as part of the Transformation Plan, combined with a reconciliation to the restructuring and other expense line in our consolidated statement of earnings for fiscal 2012, is summarized as follows:

(in thousands)	Beginning Balance		Expense			Payments			Adjustments		Ending Balance
Early retirement and severance	$	7,220	$	245		$	(3,824	)	$	1,251	$	4,892
Facility exit and other costs		409		9,116			(9,630	)		796		691
Professional fees		-		4,758			(4,758	)		-		-
	$	7,629		14,119		$	(18,212	)	$	2,047	$	5,583
Net gain on dispositions				(8,285	)
Joint venture transactions				150
Restructuring and other expense			$	5,984

The adjustment to the early retirement and severance line item above relates primarily to the reclassification of severance costs to be reimbursed by MISA in connection with the ClarkDietrich formation to the assets section of the balance sheet during fiscal 2012.

Note E – Contingent Liabilities and Commitments

Legal Proceedings

On January 27, 2012, the Fifth Appellate District of the Ohio Court of Appeals upheld a lower court ruling against the Company for professional negligence regarding the wrongful death of an employee of a third-party freight company. The lower court’s ruling awarded damages to the plaintiff of approximately $3,700,000; however, our overall exposure related to this matter is limited under our stop-loss insurance policy. As a result, we accrued an additional pre-tax charge of $1,500,000, which was recorded within SG&A expense during fiscal 2012.

In connection with the acquisition of the BernzOmatic business (“Bernz”) of Irwin Industrial Tool Company, a subsidiary of Newell Rubbermaid, Inc., we settled a dispute over our early termination of a supply contract for $10,000,000. Reserves previously recognized in connection with this matter totaled $14,402,000. Refer to “NOTE N – Acquisitions” for additional information regarding our acquisition of Bernz.

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We are defendants in certain other legal actions. In the opinion of management, the outcome of these actions, which is not clearly determinable at the present time, would not significantly affect our consolidated financial position or future results of operations. We also believe that environmental issues will not have a material effect on our capital expenditures, consolidated financial position or future results of operations.

Pressure Cylinders Voluntary Product Recall

On January 10, 2012, we announced a voluntary recall of our MAP-PRO^®, propylene and MAAP^® cylinders and related hand torch kits. The recall is a precautionary step and involves a valve supplied by a third party that may leak when a torch or hose is disconnected from the cylinder. There have been no reported incidents of fire or injury caused by this situation. In connection with this matter, we recorded certain accruals for our estimated probable costs during the quarter-ended November 30, 2011, consisting of $4,737,000 for product returns and $3,883,000 for recall-related costs. In addition, we wrote-off $1,051,000 of affected inventory.

A progression of the liabilities recorded in connection with this matter during fiscal 2012 is summarized in the following table:

(in thousands)	Beginning Balance		Reserves Used			Changes in Estimates			Ending Balance
Product returns	$	4,737	$	(3,650	)	$	(809	)	$	278
Recall-related costs		3,883		(4,692	)		809			-
Total	$	8,620	$	(8,342	)	$	-		$	278

We believe these liabilities are sufficient to absorb our remaining direct costs related to the recall, which we expect to be paid during the first quarter of fiscal 2013. Recoveries, if any, will not be recorded until an agreement is reached with the supplier.

Purchase Commitments

To secure access to a facility used to regenerate acid used in certain Steel Processing locations, we have entered into unconditional purchase obligations with a third party under which three of our Steel Processing facilities deliver their spent acid for processing annually through the fiscal year ending May 31, 2019. In addition, we are required to pay for freight and utilities used in regenerating the spent acid. Total net payments to this third party were $4,353,000, $4,347,000 and $4,270,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively. At May 31, 2012, the aggregate amount of future payments required under this arrangement for the next five fiscal years and thereafter was as follows:

(in thousands)
2013	$	2,367
2014		2,367
2015		2,367
2016		2,367
2017		2,367
Thereafter		4,734
Total	$	16,569

We may terminate the unconditional purchase obligations at any time by purchasing this facility at its then fair market value.

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Royalty Agreements

In connection with the acquisition of the propane fuel cylinders business of The Coleman Company, Inc. (“Coleman Cylinders”), we executed a trademark license agreement whereby we are required to make minimum annual royalty payments of $2,000,000 in exchange for the exclusive right to use certain Coleman trademarks within the United States and Canada in connection with our operation of the acquired business. For additional information regarding the acquisition of Coleman Cylinders, refer to “Note N – Acquisitions.”

Note F – Guarantees

We do not have guarantees that we believe are reasonably likely to have a material current or future effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources. However, as of May 31, 2012, we were party to an operating lease for an aircraft in which we have guaranteed a residual value at the termination of the lease. The maximum obligation under the terms of this guarantee was approximately $14,940,000 at May 31, 2012. We have also guaranteed the repayment of a $5,000,000 term loan held by one of our unconsolidated affiliates, ArtiFlex. Based on current facts and circumstances, we have estimated the likelihood of payment pursuant to these guarantees, and determined that the fair value of our obligation under each guarantee based on those likely outcomes is not material.

We also had in place $10,982,000 of outstanding stand-by letters of credit as of May 31, 2012. These letters of credit were issued to third-party service providers and had no amounts drawn against them at May 31, 2012. The fair value of these guarantee instruments, based on premiums paid, was not material at May 31, 2012.

Note G – Debt and Receivables Securitization

The following table summarizes our long-term debt and short-term borrowings outstanding at May 31:

(in thousands)	2012		2011
Short-term borrowings	$	274,923	$	132,956
Floating rate senior notes due December 17, 2014		100,000		100,000
6.50% senior notes due April 15, 2020		149,871		149,854
Industrial revenue bonds due March 2013		281		-
Industrial revenue bonds due April 2019		2,423		-
Secured term loan		5,816		-
Other		400		400
Total debt		533,714		383,210
Less: current maturities and short-term borrowings		276,252		132,956
Total long-term debt	$	257,462	$	250,254

We maintain a revolving trade accounts receivable securitization facility (the “AR Facility”), which expires in January 2013. The AR Facility was available throughout fiscal 2012 and fiscal 2011. During the third quarter of fiscal 2012, we increased our borrowing capacity under the AR Facility from $100,000,000 to $150,000,000. Pursuant to the terms of the AR Facility, certain of our subsidiaries sell their accounts receivable without recourse, on a revolving basis, to Worthington Receivables Corporation (“WRC”), a wholly-owned, consolidated, bankruptcy-remote subsidiary. In turn, WRC may sell without recourse, on a revolving basis, up to $150,000,000 of undivided ownership interests in this pool of accounts receivable to a multi-seller, asset-backed commercial paper conduit (the “Conduit”). Purchases by the Conduit are financed with the sale of A1/P1 commercial paper. We retain an undivided interest in this pool and are subject to risk of loss based on the collectability of the receivables from this retained interest. Because the amount eligible to be sold excludes receivables more than 90 days past due, receivables offset by an allowance for doubtful accounts

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due to bankruptcy or other cause, and concentrations over certain limits with specific customers and certain reserve amounts, we believe additional risk of loss is minimal. The book value of the retained portion of the pool of accounts receivable approximates fair value. As of May 31, 2012, the pool of eligible accounts receivable exceeded the $150,000,000 limit, and $135,000,000 of undivided ownership interests in this pool of accounts receivable had been sold. In accordance with the applicable accounting guidance, the net proceeds received and outstanding at May 31, 2012 and 2011, or $135,000,000 and $90,000,000, respectively, have been classified as short-term borrowings in our consolidated balance sheets. Facility fees of $1,232,000, $1,148,000 and $1,172,000 were incurred during fiscal 2012, fiscal 2011 and fiscal 2010, respectively.

Short-term borrowings at May 31, 2012, also included $135,610,000 of borrowings under our new $425,000,000 unsecured multi-year revolving credit facility (the “Credit Facility”) with a group of lenders, which was executed on May 4, 2012. The Credit Facility matures in May 2017 and replaced our $400,000,000 facility that was set to expire in May 2013. Borrowings under the Credit Facility have maturities of less than one year. Interest rates on borrowings and related facility fees are based on our senior unsecured long-term debt ratings as assigned by Standard & Poor’s Ratings Group and Moody’s Investors Service, Inc. The average variable rate was 1.29% at May 31, 2012. As discussed in “Note F – Guarantees,” we provided $10,982,000 in letters of credit for third-party beneficiaries as of May 31, 2012. While not drawn against at May 31, 2012, these letters of credit are issued against availability under the Credit Facility, leaving $278,408,000 available under the Credit Facility at May 31, 2012.

The remaining balance of short-term borrowings at May 31, 2012, consisted of $4,313,000 outstanding under a $9,500,000 credit facility maintained by our consolidated joint venture, WNCL. This credit facility matures in November 2012 and bears interest at a variable rate. The applicable variable rate was 2.50% at May 31, 2012.

At May 31, 2012, we had $100,000,000 aggregate principal amount of unsecured floating rate senior notes outstanding, which are due on December 17, 2014 (the “2014 Notes”) and bear interest at a variable rate equal to six-month LIBOR plus 80 basis points. However, we entered into an interest rate swap agreement whereby we receive interest on the $100,000,000 notional amount at the six-month LIBOR rate and we pay interest on the same notional amount at a fixed rate of 4.46%, effectively fixing the interest rate at 5.26%. See “Note O – Derivative Instruments and Hedging Activities” for additional information regarding this interest rate swap agreement.

On April 13, 2010, we issued $150,000,000 aggregate principal amount of unsecured senior notes due on April 15, 2020 (the “2020 Notes”). The 2020 Notes bear interest at a rate of 6.50%. The 2020 Notes were sold to the public at 99.890% of the principal amount thereof, to yield 6.515% to maturity. We used the net proceeds from the offering to repay a portion of the then outstanding borrowings under our multi-year revolving credit facility and amounts then outstanding under our revolving trade accounts receivable securitization facility. The proceeds on the issuance of the 2020 Notes were reduced for debt discount ($165,000), payment of debt issuance costs ($1,535,000) and settlement of a hedging instrument entered into in anticipation of the issuance of the 2020 Notes ($1,358,000). The debt discount, debt issuance costs and loss from treasury lock derivative are recorded on the consolidated balance sheets within long-term debt as a contra-liability, short- and long-term other assets and AOCI, respectively. Each will be recognized, through interest expense, in our consolidated statements of earnings over the term of the 2020 Notes.

In connection with the acquisition of Angus Industries, Inc. (“Angus”) on December 29, 2011, we assumed industrial revenue bonds (“IRBs”) issued by the South Dakota Economic Development Finance Authority that had outstanding principal balances of $620,000 and $2,490,000 and mature in March 2013 (the “2013 IRBs”) and April 2019 (the “2019 IRBs”), respectively. The 2013 IRBs require monthly payments of $28,000 and bear interest at rates between 3.75% and 5.25%. The 2019 IRBs require monthly payments of approximately $31,000 and bear interest at rates between 2.75% and 5.00%. Refer to “Note N – Acquisitions” for additional information regarding the acquisition of Angus.

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On April 27, 2012, we executed a $5,880,000 seven-year term loan that matures on May 1, 2019 and requires monthly payments of $76,350. The loan bears interest at a rate of 2.49% and is secured by an aircraft that was purchased with its proceeds.

Maturities on long-term debt and short-term borrowings in the next five fiscal years, and the remaining years thereafter, are as follows:

(in thousands)
2013	$	276,252
2014		1,172
2015		101,202
2016		1,238
2017		1,274
Thereafter		152,576
Total	$	533,714

Note H — Equity

Preferred Shares:    The Worthington Industries, Inc. Amended Articles of Incorporation authorize two classes of preferred shares and their relative voting rights. The Board of Directors of Worthington Industries, Inc. is empowered to determine the issue prices, dividend rates, amounts payable upon liquidation and other terms of the preferred shares when issued. No preferred shares are issued or outstanding.

Common Shares:    On June 29, 2011, the Board authorized the repurchase of up to 10,000,000 of our outstanding common shares. At May 31, 2012, 6,027,832 common shares remained available for repurchase under this repurchase authorization. The common shares available for repurchase under the June 29, 2011 authorization may be purchased from time to time, with consideration given to the market price of the common shares, the nature of other investment opportunities, cash flows from operations and general economic conditions. Repurchases may be made on the open market or through privately negotiated transactions. During fiscal 2012 and fiscal 2011, we paid $73,418,000 and $132,764,000 to repurchase 4,466,970 and 7,954,698 of our common shares, respectively.

Accumulated Other Comprehensive Income:    The components of AOCI, net of tax, were as follows at May 31:

(in thousands)	2012			2011
Foreign currency translation	$	(1,355	)	$	13,448
Defined benefit pension liability		(12,494	)		(3,253	)
Cash flow hedges		(6,538	)		(6,220	)
Accumulated other comprehensive income (loss), net of tax	$	(20,387	)	$	3,975

A net loss of $1,245,000 (net of tax of $794,000), $2,431,000 (net of tax of $1,487,000) and $2,219,000 (net of tax of $1,222,000) were reclassified from AOCI for cash flow hedges in fiscal 2012, fiscal 2011, and fiscal 2010, respectively.

The estimated net amount of the existing losses in AOCI at May 31, 2012 expected to be reclassified into net earnings within the succeeding twelve months was $1,135,000 (net of tax of $724,000). This amount was computed using the fair value of the cash flow hedges at May 31, 2012, and will change before actual reclassification from AOCI to net earnings during the fiscal year ending May 31, 2013.

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Note I – Stock-Based Compensation

Stock-Based Compensation Plans

Under our employee and non-employee director stock-based compensation plans, we may grant incentive or non-qualified stock options, restricted common shares and performance shares to employees and non-qualified stock options and restricted common shares to non-employee directors. We classify share-based compensation expense within SG&A expense to correspond with the same financial statement caption as the majority of the cash compensation paid to employees. A total of 23,249,000 of our common shares have been authorized for issuance in connection with the stock-based compensation plans in place at May 31, 2012.

We recognized pre-tax stock-based compensation expense for stock options and restricted share awards of $11,742,000 ($7,871,000 after-tax), $6,173,000 ($4,163,000 after-tax) and $4,570,000 ($2,826,000 after-tax) during fiscal 2012, fiscal 2011 and fiscal 2010, respectively. At May 31, 2012, the total unrecognized compensation cost related to non-vested awards was $21,044,000, which will be expensed over the next four fiscal years.

Stock options may be granted to purchase common shares at not less than 100% of fair market value on the date of the grant. All outstanding stock options are non-qualified stock options. The exercise price of all stock options granted has been set at 100% of the fair market value of the underlying common shares on the date of grant. Generally, stock options granted to employees vest and become exercisable at the rate of (i) 20% per year for options issued before June 30, 2011, and (ii) 33% per year for options issued on or after June 30, 2011, in each case beginning one year from the date of grant and expire ten years after the date of grant. Non-qualified stock options granted to non-employee directors vest and become exercisable on the earlier of (a) the first anniversary of the date of grant or (b) the date on which the next annual meeting of shareholders is held following the date of grant for any stock option granted as of the date of an annual meeting of shareholders of Worthington Industries, Inc. Stock options can be exercised through net-settlement, at the election of the option holder.

In addition to stock options, we have awarded performance shares to certain key employees that are contingent (i.e., vest) upon achieving corporate targets for cumulative corporate economic value added, earnings per share growth and, in the case of business unit executives, business unit operating income targets for the three-year periods ending May 31, 2012, 2013 and 2014. These performance share awards will be paid, to the extent earned, in common shares of Worthington Industries, Inc. in the fiscal quarter following the end of the applicable three-year performance period.

We have also awarded restricted shares to certain employees and non-employee directors. These restricted shares are valued at the closing market price of common shares of Worthington Industries, Inc. on the date of the grant. Service-based restricted shares vest under the same parameters as the stock options discussed above. Vesting of market-based restricted shares is contingent upon our common shares reaching a specific price per share for a specific period of time as discussed more fully below,

Non-Qualified Stock Options

U.S. GAAP requires that all share-based awards, including grants of stock options, be recorded as expense in the statement of earnings based on their grant-date fair value. We calculate the fair value of our non-qualified stock options using the Black-Scholes option pricing model and certain assumptions. The computation of fair values for all stock options incorporates the following assumptions: expected volatility (based on the historical volatility of our common shares); risk-free interest rate (based on the United States Treasury strip rate for the expected term of the stock options); expected term (based on historical exercise experience); dividend yield (based on annualized current dividends and an average quoted price of our common shares over the preceding annual period).

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The table below sets forth the non-qualified stock options granted during each of the last three fiscal years ended May 31. For each grant, the exercise price was equal to the closing market price of the underlying common shares at each respective grant date. The fair values of these stock options were based on the Black-Scholes option-pricing model, calculated at the respective grant dates. The calculated pre-tax stock-based compensation expense for these stock options, which is after an estimate of forfeitures, will be recognized on a straight-line basis over the respective vesting periods of the stock options.

(in thousands, except per share amounts)	2012		2011		2010
Granted		600		2,437		993
Weighted average exercise price, per share	$	21.15	$	12.27	$	13.36
Weighted average grant date fair value, per share	$	7.42	$	4.88	$	4.85
Pre-tax stock-based compensation	$	4,456	$	9,715	$	3,968

The weighted average fair value of stock options granted in fiscal 2012, fiscal 2011 and fiscal 2010 was based on the Black-Scholes option pricing model with the following weighted average assumptions:

	2012			2011			2010
Assumptions used:
Dividend yield		2.70	%		2.80	%		3.10	%
Expected volatility		51.70	%		53.80	%		47.90	%
Risk-free interest rate		1.90	%		2.10	%		2.90	%
Expected life (years)		6.0			6.0			6.0

The following tables summarize our stock option activity for the years ended May 31:

	2012					2011					2010
(in thousands, except per share)	Stock Options			Weighted Average Exercise Price		Stock Options			Weighted Average Exercise Price		Stock Options			Weighted Average Exercise Price
Outstanding, beginning of year		7,852		$	16.29		6,172		$	17.67		5,750		$	18.16
Granted		600			21.15		2,437			12.27		993			13.36
Exercised		(675	)		16.87		(422	)		12.96		(227	)		12.75
Expired		-			-		-			-		-			-
Forfeited		(266	)		15.55		(335	)		16.00		(344	)		16.69
Outstanding, end of year		7,511			16.65		7,852			16.29		6,172			17.67
Exercisable at end of year		4,404			17.72		3,917			18.24		3,631			17.79

	Number of Stock Options (in thousands)		Weighted Average Remaining Contractual Life (in years)		Aggregate Intrinsic Value (in  thousands)
May 31, 2012
Outstanding		7,511		5.53	$	11,786
Exercisable		4,404		4.12		3,381
May 31, 2011
Outstanding		7,852		6.30	$	43,876
Exercisable		3,917		4.27		14,312
May 31, 2010
Outstanding		6,172		5.89	$	2,671
Exercisable		3,631		4.41		1,268

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During fiscal 2012, the total intrinsic value of stock options exercised was $3,220,000. The total amount of cash received from the exercise of stock options was $11,116,000 during fiscal 2012, and the related excess tax benefit realized from the exercise of these stock options was $578,000.

The following table summarizes information about non-vested stock option awards for the year ended May 31, 2012:

	Number of Stock Options (in thousands)			Weighted Average Grant Date Fair Value Per Share
Non-vested, beginning of year		3,935		$	5.14
Granted		600			7.50
Vested		(1,160	)		5.29
Forfeited		(268	)		5.36
Non-vested, end of year		3,107		$	5.52

Service-Based Restricted Common Shares

The table below sets forth the restricted common shares we granted during each of the last three fiscal years ended May 31. The fair values of these restricted common shares were equal to the closing market prices of the underlying common shares at their respective grant dates. The calculated pre-tax stock-based compensation expense for these restricted common shares will be recognized on a straight-line basis over their respective vesting periods.

	2012		2011		2010
Granted		514,974		26,100		21,750
Weighted average grant date fair value, per share	$	14.57	$	15.33	$	13.90
Pre-tax stock-based compensation (in thousands)	$	7,501	$	400	$	302

Market-Based Restricted Common Shares

During the first quarter of fiscal 2012, we granted 370,000 restricted common shares to certain key employees under our stock-based compensation plans. Vesting of these restricted common share awards is contingent upon the price of our common shares reaching $30.00 per share and remaining at or above that price for 30 consecutive days. The grant-date fair value of these restricted common shares, as determined by a Monte Carlo simulation model, was $19.53 per share. The Monte Carlo simulation model is a statistical technique that incorporates multiple assumptions to determine the probability that the market condition will be achieved. The following assumptions were used to determine the grant-date fair value and the derived service period for these restricted common shares:

Dividend yield	2.3	%
Expected volatility	52.6	%
Risk-free interest rate	1.8	%

The calculated pre-tax stock-based compensation expense for these restricted common shares was determined to be $7,226,000 and the derived service period was determined to be 0.81 years.

On September 14, 2011, the award agreements for these restricted common shares were amended to include a three-year service-based vesting condition in addition to the market-based vesting condition established in the original agreements. The amended awards were accounted for as a modification of the original awards in accordance with the applicable accounting guidance. No incremental compensation

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expense was recognized in connection with the modification, as the fair value of the modified awards did not exceed the fair value of the original awards. Accordingly, the remaining unrecognized compensation expense of the original awards as of the modification date, or $5,739,000, will be recorded on a straight-line basis over the modified service period, or approximately three years.

Note J – Employee Pension Plans

We provide retirement benefits to employees mainly through defined contribution retirement plans. Eligible participants make pre-tax contributions based on elected percentages of eligible compensation, subject to annual addition and other limitations imposed by the Internal Revenue Code and the various plans’ provisions. Company contributions consist of company matching contributions, annual or monthly employer contributions and discretionary contributions, based on individual plan provisions.

We also have one defined benefit plan, The Gerstenslager Company Bargaining Unit Employees’ Pension Plan (the “Gerstenslager Plan” or “defined benefit plan”). The Gerstenslager Plan is a non-contributory pension plan, which covers certain employees based on age and length of service. Our contributions have complied with ERISA’s minimum funding requirements. Effective May 9, 2011, in connection with the formation of the ArtiFlex joint venture, the Gerstenslager Plan was frozen, which qualified as a curtailment under the applicable accounting guidance. We did not recognize a gain or loss in connection with the curtailment of the Gerstenslager Plan. Refer to “Note A – Summary of Significant Accounting Policies” for additional information regarding the formation of ArtiFlex.

The following table summarizes the components of net periodic pension cost for the defined benefit plan and the defined contribution plans for the years ended May 31:

(in thousands)	2012			2011			2010
Defined benefit plan:
Service cost	$	-		$	575		$	490
Interest cost		1,213			1,140			1,059
Actual return on plan assets		(789	)		3,921			3,152
Net amortization and deferral		(756	)		(4,825	)		(3,811	)
Net periodic pension cost (benefit) on defined benefit plan		(332	)		811			890
Defined contribution plans		8,643			9,870			8,817
Total retirement plan cost	$	8,311		$	10,681		$	9,707

The following actuarial assumptions were used for our defined benefit plan:

	2012			2011			2010
To determine benefit obligation:
Discount rate		4.16	%		5.60	%		6.00	%
To determine net periodic pension cost:
Discount rate		5.60	%		6.00	%		7.45	%
Expected long-term rate of return		8.00	%		8.00	%		8.00	%
Rate of compensation increase		n/a			n/a			n/a

To calculate the discount rate, we used the expected cash flows of the benefit payments and the Citigroup Pension Index. The Gerstenslager Plan’s expected long-term rate of return in fiscal 2012, fiscal 2011 and fiscal 2010 was based on the actual historical returns adjusted for a change in the frequency of lump-sum settlements upon retirement. In determining our benefit obligation, we use the actuarial present value of the vested benefits to which each eligible employee is currently entitled, based on the employee’s expected date of separation or retirement.

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The following tables provide a reconciliation of the changes in the projected benefit obligation and fair value of plan assets and the funded status for the Gerstenslager Plan during fiscal 2012 and fiscal 2011 as of the respective measurement dates:

(in thousands)	May 31, 2012			May 31, 2011
Change in benefit obligation
Benefit obligation, beginning of year	$	21,814		$	19,451
Service cost		-			575
Interest cost		1,213			1,140
Actuarial loss		10,496			1,061
Benefits paid		(500	)		(413	)
Benefit obligation, end of year	$	33,023		$	21,814
Change in plan assets
Fair value, beginning of year	$	19,808		$	14,993
Actual return on plan assets		(789	)		3,921
Company contributions		1,227			1,307
Benefits paid		(500	)		(413	)
Fair value, end of year	$	19,746		$	19,808
Funded status	$	(13,277	)	$	(2,006	)
Amounts recognized in the consolidated balance sheets consist of:
Other liabilities	$	(13,277	)	$	(2,006	)
Accumulated other comprehensive income		16,897			4,067
Amounts recognized in accumulated other comprehensive income consist of:
Net loss		16,897			4,067
Total	$	16,897		$	4,067

The following table shows other changes in plan assets and benefit obligations recognized in OCI during the fiscal year ended May 31:

(in thousands)	2012			2011
Net actuarial gain (loss)	$	(12,899	)	$	1,606
Amortization of prior service cost		70			350
Total recognized in other comprehensive income	$	(12,829	)	$	1,956
Total recognized in net periodic benefit cost and other comprehensive income	$	(12,497	)	$	1,145

The estimated net loss and prior service cost for the defined benefit plan that will be amortized from AOCI into net periodic pension cost over the fiscal year ending May 31, 2013 are $439,000 and $0, respectively.

Pension plan assets are required to be disclosed at fair value in the consolidated financial statements. Fair value is defined in “Note P – Fair Value Measurements.” The pension plan assets’ fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques used need to maximize the use of observable inputs and minimize the use of unobservable inputs.

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The following table sets forth, by level within the fair value hierarchy, a summary of the defined benefit plan’s assets measured at fair value on a recurring basis at May 31, 2012:

(in thousands)	Fair Value		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Investment:
Money Market Funds	$	74	$	74	$	-	$	-
Bond Funds		6,350		6,350		-		-
Equity Funds		13,322		13,322		-		-
Totals	$	19,746	$	19,746	$	-	$	-

The following table sets forth by level within the fair value hierarchy a summary of the defined benefit plan’s assets measured at fair value on a recurring basis at May 31, 2011:

(in thousands)	Fair Value		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Investment:
Money Market Funds	$	349	$	349	$	-	$	-
Bond Funds		5,579		5,579		-		-
Equity Funds		13,880		13,880		-		-
Totals	$	19,808	$	19,808	$	-	$	-

Fair values of the money market, bond and equity funds held by the defined benefit plan were determined by quoted market prices.

Plan assets for the defined benefit plan consisted principally of the following as of the respective measurement dates:

	May 31, 2012			May 31, 2011
Asset category
Equity securities		68	%		70	%
Debt securities		32	%		28	%
Other		0	%		2	%
Total		100	%		100	%

Equity securities include no employer stock. The investment policy and strategy for the defined benefit plan is: (i) long-term in nature with liquidity requirements that are anticipated to be minimal due to the projected normal retirement date of the average employee and the current average age of participants; (ii) to earn nominal returns, net of investment fees, equal to or in excess of the actuarial assumptions of the plan; and (iii) to include a strategic asset allocation of 60-80% equities, including international, and 20-40% fixed income investments. Employer contributions of $1,259,000 are expected to be made to the defined benefit plan during fiscal 2013.

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The following estimated future benefits, which reflect expected future service, as appropriate, are expected to be paid during the fiscal years noted:

(in thousands)
2013	$	597
2014		635
2015		695
2016		754
2017		852
2018-2021		6,278

Commercial law requires us to pay severance and service benefits to employees at our Austrian Pressure Cylinders location. Severance benefits must be paid to all employees hired before December 31, 2002. Employees hired after that date are covered under a governmental plan that requires us to pay benefits as a percentage of compensation (included in payroll tax withholdings). Service benefits are based on a percentage of compensation and years of service. The accrued liability for these unfunded plans was $5,636,000 and $6,667,000 at May 31, 2012 and 2011, respectively, and was included in other liabilities on the consolidated balance sheets. Net periodic pension cost for these plans was $623,000, $506,000 and $728,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively. The assumed salary rate increase was 3.0%, for fiscal 2012, fiscal 2011 and fiscal 2010. The discount rate at May 31, 2012, 2011 and 2010 was 4.50%, 5.50% and 5.00%, respectively. Each discount rate was based on a published corporate bond rate with a term approximating the estimated benefit payment cash flows and is consistent with European and Austrian regulations.

Note K – Income Taxes

Earnings before income taxes for the years ended May 31 include the following components:

(in thousands)	2012		2011		2010
United States based operations	$	162,285	$	166,137	$	73,122
Non – United States based operations		14,972		16,393		5,035
Earnings before income taxes		177,257		182,530		78,157
Less: Net earnings attributable to noncontrolling interests*		9,758		8,968		6,266
Earnings before income taxes attributable to controlling interest	$	167,499	$	173,562	$	71,891

* Net earnings attributable to noncontrolling interest are not taxable to Worthington.

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Significant components of income tax expense (benefit) for the years ended May 31 were as follows:

(in thousands)	2012			2011			2010
Current
Federal	$	47,543		$	47,698		$	30,080
State and local		2,756			1,246			1,333
Foreign		830			2,070			1,347
		51,129			51,014			32,760
Deferred
Federal		67			3,950			(6,804	)
State and local		(69	)		3,599			1,399
Foreign		777			(67	)		(705	)
		775			7,482			(6,110	)
	$	51,904		$	58,496		$	26,650

Tax benefits related to stock-based compensation that were credited to additional paid-in capital were $32,000, $835,000, and $6,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively. Tax benefits (expenses) related to defined benefit pension liability that were credited to (deducted from) other comprehensive income (loss) [“OCI”] were $4,975,000, ($760,000), and $1,163,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively. Tax benefits related to cash flow hedges that were credited to OCI were $318,000, $563,000, and $854,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively.

A reconciliation of the 35% federal statutory tax rate to total tax provision follows:

	2012			2011			2010
Federal statutory rate		35.0	%		35.0	%		35.0	%
State and local income taxes, net of federal tax benefit		1.7			1.8			(1.5	)
Change in state and local valuation allowances		(0.1	)		1.0			5.0
Change in income tax accruals for resolution of tax audits		-			0.2			1.9
Non-U.S. income taxes at other than 35%		(2.2	)		(2.2	)		(1.6	)
Qualified production activities deduction		(2.8	)		(1.9	)		(2.1	)
Other		(0.6	)		(0.2	)		0.4
Effective tax rate attributable to controlling interest		31.0	%		33.7	%		37.1	%

The above effective tax rate attributable to controlling interest excludes any impact from the inclusion of net earnings attributable to noncontrolling interests in our consolidated statements of earnings. The effective tax rates upon inclusion of net earnings attributable to noncontrolling interests were 29.3%, 32.0% and 34.1% for fiscal 2012, fiscal 2011 and fiscal 2010, respectively. The change in effective income tax rates, upon inclusion of net earnings attributable to noncontrolling interests, is primarily a result of our Spartan consolidated joint venture. The earnings attributable to the noncontrolling interest in Spartan do not generate tax expense to Worthington since the investors in Spartan are taxed directly based on the earnings attributable to them.

Under applicable accounting guidance, a tax benefit may be recognized from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities, including resolution of any related appeals or litigation processes, based on the technical merits of the position. Any tax benefits recognized in our financial statements from such a position were measured based on the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate settlement.

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The total amount of unrecognized tax benefits were $4,410,000, $5,381,000, and $5,933,000 as of May 31, 2012, May 31, 2011 and May 31, 2010, respectively. The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate attributable to controlling interest was $2,862,000 as of May 31, 2012. Unrecognized tax benefits are the differences between a tax position taken, or expected to be taken in a tax return, and the benefit recognized for accounting purposes. Accrued amounts of interest and penalties related to unrecognized tax benefits are recognized as part of income tax expense within our consolidated statements of earnings. As of May 31, 2012, May 31, 2011 and May 31, 2010, we had accrued liabilities of $1,219,000, $1,184,000 and $1,232,000, respectively, for interest and penalties related to unrecognized tax benefits.

A tabular reconciliation of unrecognized tax benefits follows:

(In thousands)
Balance at June 1, 2011	$	5,381
Increases - tax positions taken in prior years		961
Decreases – tax positions taken in prior years		(540	)
Increases (decreases) – current tax positions		-
Settlements		(683	)
Lapse of statutes of limitations		(709	)
Balance at May 31, 2012	$	4,410

Approximately $470,000 of the liability for unrecognized tax benefits is expected to be settled in the next twelve months due to the expiration of statutes of limitations in various tax jurisdictions and as a result of expected settlements with various tax jurisdictions. While it is expected that the amount of unrecognized tax benefits will change in the next twelve months, any change is not expected to have a material impact on our consolidated financial position, results of operations or cash flows.

The following is a summary of the tax years open to examination by major tax jurisdiction:

U.S. Federal – 2008 and forward

U.S. State and Local – 2005 and forward

Austria – 2006 and forward

Canada – 2008 and forward

Earnings before income taxes attributable to foreign sources for fiscal 2012, fiscal 2011 and fiscal 2010 were as noted above. As of May 31, 2012, and based on the tax laws in effect at that time, it remains our intention to continue to indefinitely reinvest our undistributed foreign earnings, except for the foreign earnings of our TWB joint venture. Accordingly, no deferred tax liability has been recorded for those foreign earnings, except those that pertain to TWB. Undistributed earnings of our foreign subsidiaries at May 31, 2012 were approximately $265,000,000. If such earnings were not permanently reinvested, a deferred tax liability of approximately $20,000,000 would have been required.

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The components of our deferred tax assets and liabilities as of May 31 were as follows:

(in thousands)	2012			2011
Deferred tax assets
Accounts receivable	$	1,640		$	1,870
Inventories		5,323			5,932
Accrued expenses		30,403			29,227
Net operating and capital loss carry forwards		21,664			22,501
Tax credit carry forwards		1,044			1,265
Stock-based compensation		10,771			7,187
Derivative contracts		5,134			3,761
Other		12			7
Total deferred tax assets		75,991			71,750
Valuation allowance for deferred tax assets		(22,025	)		(22,292	)
Net deferred tax assets		53,966			49,458
Deferred tax liabilities
Property, plant and equipment		(60,373	)		(58,606	)
Undistributed earnings of unconsolidated affiliates		(45,159	)		(43,947	)
Other		(666	)		(583	)
Total deferred tax liabilities		(106,198	)		(103,136	)
Net deferred tax liabilities	$	(52,232	)	$	(53,678	)

The above amounts are classified in the consolidated balance sheets as of May 31 as follows:

(in thousands)	2012			2011
Current assets:
Deferred income taxes	$	20,906		$	28,297
Other assets:
Deferred income taxes		-			2,006
Current liabilities:
Other accrued items		(39	)		-
Noncurrent liabilities:
Deferred income taxes		(73,099	)		(83,981	)
Net deferred tax liabilities	$	(52,232	)	$	(53,678	)

At May 31, 2012, we had tax benefits for state net operating loss carry forwards of $18,102,000 that expire from fiscal 2014 to the fiscal year ending May 31, 2032. At May 31, 2012, we had tax benefits for foreign net operating loss carry forwards of $2,222,000 for income tax purposes that expire from fiscal 2013 to the fiscal year ending May 31, 2019. At May 31, 2012, we had a tax benefit for a foreign capital loss carry forward of $1,340,000 with no future expiration date. At May 31, 2012, we had tax benefits for foreign tax credit carry forwards of $1,032,000 that expire in the fiscal year ending May 31, 2022.

The valuation allowance for deferred tax assets of $22,025,000 at May 31, 2012, is associated primarily with the net operating and capital loss carry forwards and foreign tax credit carry forwards. The valuation allowance includes $1,032,000 for federal, $17,230,000 for state and $3,763,000 for foreign. The federal valuation allowance relates to foreign tax credits. The majority of the state valuation allowance relates to Metal Framing operations in various states and our Decatur, Alabama facility, while the foreign valuation allowance relates to operations in China, Canada, Poland, Luxembourg, India and the Czech Republic. Based on our history of profitability and taxable income projections, we have determined that it is more likely than not that the remaining net deferred tax assets are otherwise realizable.

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Note L — Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share for the years ended May 31:

(in thousands, except per share)	2012		2011		2010
Numerator (basic & diluted):
Net earnings attributable to controlling interest –income available to common shareholders	$	115,595	$	115,066	$	45,241
Denominator:
Denominator for basic earnings per share attributable to controlling interest – weighted average common shares		69,651		74,803		79,127
Effect of dilutive securities		601		606		16
Denominator for diluted earnings per share attributable to controlling interest – adjusted weighted average common shares		70,252		75,409		79,143
Basic earnings per share attributable to controlling interest	$	1.66	$	1.54	$	0.57
Diluted earnings per share attributable to controlling interest		1.65		1.53		0.57

Stock options covering 3,451,046, 3,620,287 and 5,820,514 common shares for fiscal 2012, fiscal 2011 and fiscal 2010, respectively, have been excluded from the computation of diluted earnings per share because the effect would have been anti-dilutive for those periods because the exercise price of the stock options was greater than the average market price of the common shares during the period.

Note M — Segment Data

In connection with the acquisition of Angus, as more fully described in “NOTE N – Acquisitions,” we established a new operating segment, Engineered Cabs, which is considered a separate reportable segment.

Our operations are managed principally on a products and services basis and include four reportable business segments: Steel Processing, Pressure Cylinders, Engineered Cabs and Metal Framing, each of which is comprised of a similar group of products and services. Factors used to identify reportable business segments include the nature of the products and services provided by each business, the management reporting structure, similarity of economic characteristics and certain quantitative measures, as prescribed by authoritative guidance. A discussion of each of our reportable business segments is outlined below.

Steel Processing:    The Steel Processing operating segment consists of the Worthington Steel business unit, and includes Precision Specialty Metals, Inc., a specialty stainless processor located in Los Angeles, California, and Spartan, a consolidated joint venture which operates a cold-rolled hot dipped galvanizing line. Worthington Steel is an intermediate processor of flat-rolled steel and stainless steel. This operating segment’s processing capabilities include pickling; slitting; cold reducing; hot-dipped galvanizing; hydrogen annealing; cutting-to-length; tension leveling; edging; non-metallic coating, including dry lubrication, acrylic and paint; and configured blanking. Worthington Steel sells to customers principally in the automotive, construction, lawn and garden, hardware, furniture, office equipment, electrical control, tubing, leisure and recreation, appliance, agricultural, HVAC, container and aerospace markets. Worthington Steel also toll processes steel for steel mills, large end-users, service centers and other processors. Toll processing is different from typical steel processing in that the mill, end-user or other party retains title to the steel and has the responsibility for selling the end product. Toll processing revenues were immaterial for all periods presented.

Pressure Cylinders:    The Pressure Cylinders operating segment consists of the Worthington Cylinders business unit and WNCL, a consolidated joint venture based in India that manufactures high-pressure, seamless steel cylinders for compressed natural gas storage in motor vehicles as well as cylinders for

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compressed industrial gases. Our Pressure Cylinders operating segment manufactures and sells filled and unfilled pressure cylinders and various accessories for a diversified number of end-use market applications. The following is a detailed discussion of these markets:

• Retail:    These products include liquefied petroleum gas (“LPG”) cylinders for barbecue grills and camping equipment, propane accessories, hand held torches and accessories including fuel cylinders, and Balloon Time^® helium balloon kits. These products are sold primarily to mass merchandisers, cylinder exchangers and distributors.

• Alternative fuels:    The sector includes Type I, II, and III cylinders for containment of compressed natural gas and hydrogen for automobiles, buses, and light-duty trucks, as well as propane/autogas cylinders for automobiles.

• Industrial and Other:    This market sector includes industrial, refrigerant, and certain LPG cylinders, as well as other specialty products. Cylinders in these markets are generally sold to gas producers and distributors. Industrial cylinders hold fuel for uses such as cutting, welding, breathing (medical, diving and firefighting), semiconductor production, and beverage delivery. Refrigerant gas cylinders are used to hold refrigerant gases for commercial, residential and automotive air conditioning and refrigeration systems. LPG cylinders hold fuel for recreational vehicle equipment, residential and light commercial heating systems, industrial forklifts and commercial/residential cooking (the latter, generally outside North America). Specialty products include air reservoirs for truck and truck trailers, which are sold to original equipment manufacturers, and a variety of fire suppression and chemical tanks.

Engineered Cabs:    This operating segment designs and manufactures high-quality, custom-engineered open and closed cabs and operator stations for a wide range of heavy mobile equipment in a range of industries. Engineered Cabs also manufactures other specialty weldments, kits, accessories, and cab components. The segment’s core capabilities are organized into two categories: 1) design and engineering and 2) manufacturing. Design and engineering capabilities consist of filling key project management roles from the initial design phase, prototyping and through final manufacturing and delivery of the finished product. Manufacturing capabilities are facilitated by computer-aided design and manufacturing systems as well as a variety of technologically advanced cutting, bending, forming, welding and painting equipment. Products and services are sold principally to original equipment manufacturers located primarily in the United States.

Metal Framing:    The Metal Framing operating segment consists of the Dietrich Metal Framing business unit. As more fully described in “Note A – Summary of Significant Accounting Policies,” on March 1, 2011, we contributed certain assets of Dietrich to ClarkDietrich, an unconsolidated joint venture. We retained seven of the 13 metal framing facilities, which continued to operate in support of the joint venture. , The financial results and operating performance of the retained facilities have been reported within the Metal Framing operating segment through August 31, 2011, the date by which all of the retained facilities had ceased operations and actions to locate buyers had been initiated. The contributed net assets, which were deconsolidated effective March 1, 2011, have been reported within Metal Framing on a historical basis.

Other:    Included in the Other category are operating segments that do not meet the applicable aggregation criteria and materiality tests for purposes of separate disclosure as reportable business segments, as well as other corporate-related entities. Through May 9, 2011, these operating segments included Automotive Body Panels, Steel Packaging, and the Global Group. On May 9, 2011, in connection with the contribution of our automotive body panels subsidiary, Gerstenslager, to the newly-formed joint venture, ArtiFlex, and resulting deconsolidation of the contributed net assets, we no longer maintain a separate Automotive Body Panels operating segment. Accordingly, subsequent to May 9, 2011, the operating segments comprising the Other category consist of Steel Packaging and the Global Group. Each of these operating segments is explained in more detail below. We will continue to report the historical financial results and operating performance of our former Automotive Body Panels operating segment on a historical

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basis through May 9, 2011. This former operating segment has historically been reported in the “Other” category for segment reporting purposes, as it has not met the applicable aggregation criteria or materiality thresholds for separate disclosure. Accordingly, this organizational change did not impact the composition of our reportable segments.

Steel Packaging:    This operating segment consists of Worthington Steelpac Systems, LLC (“Steelpac”), which designs and manufactures reusable custom platforms, racks and pallets made of steel for supporting, protecting and handling products throughout the shipping process for customers in industries such as automotive, lawn and garden and recreational vehicles.

Global Group:    This operating segment consists of our Mid-Rise Construction business unit, which designs, supplies and builds mid-rise light-gauge steel framed commercial structures and multi-family housing units; our Military Construction business unit, which is involved in the supply and construction of metal framing products for, and in the framing of, single family housing, with a focus on military housing; and our Commercial Stairs business unit, which will cease operations in fiscal 2013. Also included within the Global Group are the recently-formed Global Development Group and Worthington Energy Group business units. The Worthington Energy Group business unit includes the recently-acquired operations of PSI Energy Solutions, LLC (“PSI”), a services firm that develops cost-effective energy solutions for public and private entities throughout North America. The purpose of the Global Group is to provide new organic growth platforms by applying our core competencies in markets that have high growth opportunities.

The accounting policies of the reportable business segments and other operating segments are described in “Note A – Summary of Significant Accounting Policies.” We evaluate operating segment performance based on operating income (loss). Inter-segment sales are not material.

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The following table presents summarized financial information for our reportable business segments as of, and for the fiscal years ended, May 31:

(in thousands)	2012			2011			2010
Net sales
Steel Processing	$	1,578,509		$	1,405,492		$	988,950
Pressure Cylinders		770,101			591,945			467,572
Engineered Cabs		104,272			-			-
Metal Framing		4,402			249,543			330,578
Other		77,417			195,644			155,934
Total net sales	$	2,534,701		$	2,442,624		$	1,943,034
Operating income (loss)
Steel Processing	$	71,578		$	77,671		$	51,353
Pressure Cylinders		45,108			48,954			30,056
Engineered Cabs		4,878			-			-
Metal Framing		(3,913	)		(7,530	)		(10,186	)
Other		(16,041	)		5,261			(49,260	)
Total operating income	$	101,610		$	124,356		$	21,963
Depreciation and amortization
Steel Processing	$	26,843		$	27,632		$	26,290
Pressure Cylinders		20,407			14,734			12,936
Engineered Cabs		3,540			-			-
Metal Framing		765			9,623			14,591
Other		4,318			9,069			10,836
Total depreciation and amortization	$	55,873		$	61,058		$	64,653
Pre-tax restructuring and other expense (income)
Steel Processing	$	-		$	(303	)	$	(488	)
Pressure Cylinders		52			-			309
Engineered Cabs		-			-			-
Metal Framing		-			1,387			3,892
Other		5,932			1,569			530
Total pre-tax restructuring and other expense	$	5,984		$	2,653		$	4,243
Pre-tax impairment of long-lived assets
Steel Processing	$	-		$	-		$	-
Pressure Cylinders		-			-			-
Engineered Cabs		-			-			-
Metal Framing		-			-			-
Other		355			4,386			35,409
Total pre-tax impairment of long-lived assets	$	355		$	4,386		$	35,409
Joint venture transactions
Steel Processing	$	(2,102	)	$	-		$	-
Pressure Cylinders		-			-			-
Engineered Cabs		-			-			-
Metal Framing		1,952			(1,810	)		-
Other		-			(8,626	)		-
Total joint venture transactions	$	(150	)	$	(10,436	)	$	-
Total assets
Steel Processing	$	703,336		$	742,838		$	674,953
Pressure Cylinders		575,250			481,361			393,639
Engineered Cabs		199,594			-			-
Metal Framing		7,688			37,069			203,072
Other		391,929			405,981			248,683
Total assets	$	1,877,797		$	1,667,249		$	1,520,347

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The following table presents net sales by geographic region for the years ended May 31:

(in thousands)	2012		2011		2010
United States	$	2,333,575	$	2,256,579	$	1,832,286
Canada		29,097		32,891		39,751
Europe		150,458		116,071		70,997
Other		21,571		37,083		-
Total	$	2,534,701	$	2,442,624	$	1,943,034

The following table presents property, plant and equipment, net, by geographic region as of May 31:

(in thousands)	2012		2011		2010
United States	$	371,269	$	337,894	$	459,174
Canada		1,270		1,368		1,055
Europe		59,209		49,627		45,934
Other		11,329		16,445		-
Total	$	443,077	$	405,334	$	506,163

Note N — Acquisitions

Fiscal 2012

PSI Energy Solutions

On March 22, 2012, we acquired a 75% ownership interest in PSI Energy Solutions, LLC (“PSI”) for cash consideration of $7,000,000. PSI is a professional services firm that develops cost-effective energy solutions for public and private entities throughout North America. The acquired net assets became part of our Global Group operating segment upon closing and will be reported in the “Other” category for segment reporting purposes.

The assets acquired and liabilities assumed were recognized at their acquisition-date fair values, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. In connection with the acquisition of PSI, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful Life (Years)
Category
Customer relationships	$	1,540		15-20
Non-compete agreement		180		3
Other		1,670		10
Total acquired identifiable intangible assets	$	3,390

The purchase price includes the fair values of other assets that were not identifiable, not separately recognizable under accounting rules (e.g., assembled workforce) or of immaterial value. The purchase price also includes a going-concern element that represents our ability to earn a higher rate of return on the group of assets than would be expected on the separate assets as determined during the valuation process. This additional investment value resulted in goodwill, which is expected to be deductible for income tax purposes.

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The following table summarizes the consideration transferred for PSI and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Accounts receivable	$	784
Inventories		407
Intangible assets		3,390
Property, plant and equipment		66
Total identifiable assets		4,647
Accounts payable		(528	)
Accrued liabilities		(437	)
Net identifiable assets		3,682
Goodwill		5,651
Net assets		9,333
Noncontrolling interest		(2,333	)
Total consideration paid	$	7,000

Operating results of PSI have been included in our consolidated statements of earnings from the acquisition date, forward. Pro forma results, including the acquired business since the beginning of fiscal 2012 or fiscal 2011, would not be materially different than reported results.

Angus

On December 29, 2011, we acquired 100% of the outstanding economic interests of Angus for cash consideration of approximately $132,940,000 and the assumption of approximately $47,324,000 of debt, of which $44,341,000 was repaid prior to quarter-end. Additionally, we issued 382,749 restricted common shares to certain former employees of Angus who became employees of Worthington upon closing. These restricted common shares, which vest over a period of one or three years, had a grant-date fair value of approximately $6,300,000. Of this amount, approximately $1,100,000 was attributed to the purchase price. The remaining $5,200,000 will be recognized as stock-based compensation expense on a straight-line basis over the applicable service period. Angus designs and manufactures high-quality, custom-engineered open and closed cabs and operator stations for a wide range of heavy mobile equipment. The acquired net assets and related operations of Angus are included in our recently-formed operating segment, Engineered Cabs. In connection with the acquisition of Angus, we incurred approximately $780,000 of acquisition-related costs, which have been expensed as incurred and recognized within SG&A expense in our consolidated statements of earnings.

The assets acquired and liabilities assumed were recognized at their acquisition-date fair values, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. In connection with the acquisition of Angus, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful  Life (Years)
Category
Trade name	$	19,100		Indefinite
Customer relationships		32,200		10-15
Non-compete agreement		640		3
Other		963		9
Total acquired identifiable intangible assets	$	52,903

The purchase price includes the fair values of other assets that were not identifiable, not separately recognizable under accounting rules (e.g., assembled workforce) or of immaterial value. The purchase price

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also includes a going-concern element that represents our ability to earn a higher rate of return on the group of assets than would be expected on the separate assets as determined during the valuation process. This additional investment value resulted in goodwill, which is expected to be deductible for income tax purposes.

The following table summarizes the consideration transferred for Angus and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Cash and cash equivalents	$	2,540
Accounts receivable		16,515
Inventories		22,865
Prepaid expenses and other current assets		1,281
Deferred income taxes		398
Intangible assets		52,903
Other noncurrent assets		74
Property, plant and equipment		57,570
Total identifiable assets		154,146
Accounts payable		(9,581	)
Accrued liabilities		(7,483	)
Other current liabilities		(948	)
Long-term debt and other short-term borrowings		(47,324	)
Net identifiable assets		88,810
Goodwill		45,230
Total consideration transferred	$	134,040

Operating results of Angus have been included in our consolidated statements of earnings from the acquisition date, forward, and are disclosed in “Note M – Segment Operations.”

Pro forma net sales and net earnings of the combined entity had the acquisition occurred on June 1, 2010, are summarized as follows:

(unaudited, in thousands)	Net sales		Net earnings
Supplemental pro forma from June 1, 2011—May 31, 2012	$	2,667,478	$	138,250
Supplemental pro forma from June 1, 2010—May 31, 2011		2,573,251		128,191

Supplemental pro forma earnings for fiscal 2012 were adjusted to exclude $508,000 of acquisition-related costs and $2,347,000 of non-recurring expense related to the fair value adjustment to acquisition-date inventory. Supplemental pro forma earnings for fiscal 2011 were adjusted to include these charges.

Coleman Cylinders

On December 1, 2011, we acquired the propane fuel cylinders business of The Coleman Company, Inc. (“Coleman Cylinders”) for cash consideration of approximately $22,653,000. The acquired net assets became part of our Pressure Cylinders operating segment upon closing of the transaction. Subsequent to closing, we received a request from the Federal Trade Commission, asking us to provide, on a voluntary basis, certain information related to the acquisition and the industry as it conducts a preliminary investigation into the transaction. The acquisition fell below the threshold for pre-merger notification under the Hart-Scott-Rodino Act.

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The assets acquired and liabilities assumed were recognized at their acquisition-date fair values, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. In connection with the acquisition of Coleman Cylinders, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful  Life (Years)
Category
Customer relationships	$	4,400		15
Non-compete agreement		160		5
Total acquired identifiable intangible assets	$	4,560

Cash flows used to determine the purchase price included strategic and synergistic benefits (investment value) specific to us, which resulted in a purchase price in excess of the fair value of identifiable net assets. The purchase price also includes a going-concern element that represents our ability to earn a higher rate of return on the group of assets than would be expected on the separate assets as determined during the valuation process. This additional investment value resulted in goodwill, which is expected to be deductible for income tax purposes.

The following table summarizes the consideration transferred for Coleman Cylinders and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Inventories	$	6,456
Intangible assets		4,560
Property, plant and equipment		9,726
Total identifiable assets		20,742
Accounts payable		(3,719	)
Accrued liabilities		(258	)
Net identifiable assets		16,765
Goodwill		5,888
Total consideration paid	$	22,653

Operating results of Coleman Cylinders have been included in our consolidated statements of earnings from the acquisition date, forward. Pro forma results, including the acquired business since the beginning of fiscal 2012 or fiscal 2011, would not be materially different than reported results.

STAKO

On September 30, 2011, we completed the acquisition of Poland-based STAKO sp.Z o.o. (“STAKO”) for cash consideration of approximately $41,500,000. STAKO manufactures liquefied natural gas, propane and butane fuel tanks for use in passenger cars, buses and trucks. The acquired business became part of our Pressure Cylinders operating segment upon closing of this transaction.

The assets acquired and liabilities assumed were recognized at their acquisition-date fair values, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. In connection with the acquisition of STAKO, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful  Life (Years)
Category
Trade name	$	1,500		10
Customer relationships		2,500		10-15
Non-compete agreement		400		3
Total acquired identifiable intangible assets	$	4,400

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The purchase price includes the fair values of other assets that were not identifiable, not separately recognizable under accounting rules (e.g., assembled workforce) or of immaterial value. The purchase price also includes a going-concern element that represents our ability to earn a higher rate of return on the group of assets than would be expected on the separate assets as determined during the valuation process. This additional investment value resulted in goodwill, which is not expected to be deductible for income tax purposes.

The following table summarizes the consideration transferred for STAKO and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Cash and cash equivalents	$	2,715
Accounts receivable		4,175
Inventories		6,208
Other current assets		75
Intangible assets		4,400
Other noncurrent assets		60
Property, plant and equipment		23,770
Total identifiable assets		41,403
Accounts payable		(2,813	)
Accrued liabilities		(750	)
Other liabilities		(2,182	)
Deferred income taxes		(2,384	)
Net identifiable assets		33,274
Goodwill		8,226
Total consideration paid	$	41,500

Operating results of STAKO have been included in our consolidated statements of earnings from the acquisition date, forward. Pro forma results, including the acquired business since the beginning of fiscal 2012 or fiscal 2011, would not be materially different than reported results.

Bernz

On July 1, 2011, we purchased substantially all of the net assets of Bernz (excluding accounts receivable) from Irwin Industrial Tool Company, a subsidiary of Newell Rubbermaid, Inc., for cash consideration of approximately $41,000,000. Bernz is a leading manufacturer of hand held torches and accessories. The acquired net assets became part of our Pressure Cylinders operating segment upon closing of the transaction.

As more fully described in “NOTE D – Contingent Liabilities,” in connection with this purchase transaction, both parties agreed to settle their litigation. In accordance with the applicable accounting guidance for the settlement of a pre-existing relationship between parties to a business combination, we recognized a settlement gain equal to the amount by which our previously recorded reserve exceeded the estimated fair value of the settlement. The components of the settlement gain are summarized in the following table:

(in thousands)
Reserve	$	14,402
Less: Fair value of settlement		(10,000	)
Settlement gain	$	4,402

The settlement gain was recognized within SG&A expense in our fiscal 2012 consolidated statement of earnings to correspond with the classification of the reserves previously recognized in connection with this matter. An income approach that incorporated market participant assumptions regarding the estimate of

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future cash flows and the possible variations among those cash flows was used to measure fair value. In accordance with the accounting guidance for a business combination, the fair value of the settlement feature was excluded from the fair value of the consideration transferred for purposes of the purchase price allocation.

The assets acquired and liabilities assumed were recognized at their acquisition-date fair values, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. In connection with the acquisition of Bernz, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful  Life (Years)
Category
Trade name	$	8,481		Indefinite
Customer relationships		10,473		9-13
Non-compete agreements		2,268		5
Total acquired identifiable intangible assets	$	21,222

Cash flows used to determine the purchase price included strategic and synergistic benefits (investment value) specific to us, which resulted in a purchase price in excess of the fair value of identifiable net assets. The purchase price also includes the fair values of other assets that were not identifiable, not separately recognizable under accounting rules (e.g., assembled workforce) or of immaterial value in addition to a going-concern element that represents our ability to earn a higher rate of return on the group of assets than would be expected on the separate assets as determined during the valuation process. This additional investment value resulted in goodwill, which is expected to be deductible for income tax purposes.

The following table summarizes the consideration transferred for Bernz and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Inventories	$	15,313
Intangible assets		21,222
Property, plant and equipment		7,884
Total identifiable assets		44,419
Accounts payable		(6,167	)
Accrued liabilities		(868	)
Net identifiable assets		37,384
Goodwill		3,616
Total consideration paid	$	41,000

Operating results of Bernz have been included in our consolidated statements of earnings from the acquisition date, forward. Pro forma results, including the acquired business since the beginning of fiscal 2012 or fiscal 2011, would not be materially different than reported results.

Fiscal 2011

MISA Metals, Inc.

On March 1, 2011, we acquired, as partial consideration for the contribution of our metal framing business to ClarkDietrich, the net assets of certain MMI steel processing locations (the “MMI acquisition”). The acquired net assets became part of our Steel Processing operating segment upon closing of the transaction. During the fourth quarter of fiscal 2012, we sold the steel processing assets of two of the three acquired facilities.

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As discussed in “Note A – Summary of Significant Accounting Policies,” in accordance with the accounting guidance for the deconsolidation of a subsidiary, the consideration received, including the steel processing assets of MMI, was recognized at fair value. Accordingly, the enterprise fair value of the acquired business, or $72,600,000, represents the purchase price for purposes of applying the purchase price allocation prescribed by the applicable accounting guidance. The assets acquired and liabilities assumed were recognized at their acquisition-date fair values. Intangible assets, consisting of customer relationships, are being amortized over their estimated useful life of 15 years.

The following table summarizes the consideration paid and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Accounts receivable	$	24,470
Inventories		40,262
Other current assets		7,426
Intangible assets		300
Property, plant and equipment, net		16,319
Total assets		88,777
Accounts payable		(15,062	)
Accrued liabilities		(1,115	)
Identifiable net assets		72,600
Goodwill		-
Total purchase price	$	72,600

Nitin Cylinders Limited

On December 28, 2010, we acquired a 60% ownership interest in India-based Nitin Cylinders Limited for approximately $21,236,000 in cash to expand our presence in the alternative fuels cylinder market. Upon execution of the purchase agreement, the name of the company was changed to Worthington Nitin Cylinders Limited (“WNCL”), which operates as a consolidated joint venture due to our controlling financial interest. WNCL is a manufacturer of high-pressure, seamless steel cylinders for compressed industrial gases and compressed natural gas storage in motor vehicles. The acquired net assets became part of our Pressure Cylinders operating segment upon closing of this transaction.

The assets acquired and liabilities assumed were recognized at their acquisition-date fair values, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. In connection with the acquisition of WNCL, we identified and valued the following intangible assets:

(in thousands)	Amount		Average  Life (Years)
Category
Trade name	$	850		Indefinite
Customer relationships		160		15-20
Other		230		1-10
Total acquired intangible assets	$	1,240

Cash flows used to determine the purchase price included strategic and synergistic benefits (investment value) specific to us, which resulted in a purchase price in excess of the fair value of identifiable net assets. Since the fair values assigned to the acquired assets could only assume strategies and synergies of market

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participants, that additional investment value specific to us was included in goodwill. The purchase price included fair values of other assets that were not identifiable, not separately recognizable under accounting rules (e.g., assembled workforce) or of immaterial value. Goodwill recorded in connection with this acquisition is not expected to be deductible for income tax purposes.

The following table summarizes the consideration paid and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date, as well as the acquisition-date fair value of the noncontrolling interest:

(in thousands)
Cash and cash equivalents	$	1,721
Accounts receivable		2,499
Inventories		9,916
Other current assets		652
Intangible assets		1,240
Property, plant and equipment		14,450
Total identifiable assets		30,478
Accounts payable		(1,227	)
Accrued liabilities		(41	)
Deferred income taxes		(992	)
Net identifiable assets		28,218
Goodwill		7,174
Net assets		35,392
Noncontrolling interest		(14,156	)
Total consideration paid	$	21,236

Hy-Mark Cylinders, Inc.

On June 21, 2010, we acquired the assets of Hy-Mark Cylinders, Inc. (“Hy-Mark”) for cash of $12,175,000. Hy-Mark manufactured extruded aluminum cylinders for medical oxygen, scuba, beverage service, industrial, specialty, and professional racing applications. The acquired net assets became part of our Pressure Cylinders operating segment upon closing of this transaction. The assets of Hy-Mark were relocated to our pressure cylinders facility located in Mississippi subsequent to the acquisition date.

The assets acquired and liabilities assumed were measured and recognized based on their estimated fair values at the date of acquisition, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. Intangible assets, consisting mostly of customer lists, will be amortized on a straight-line basis over their estimated useful life of nine years.

Cash flows used to determine the purchase price included strategic and synergistic benefits (investment value) specific to us, which resulted in a purchase price in excess of the fair value of identifiable net assets. Since the fair values assigned to the acquired assets could only assume strategies and synergies of market participants, that additional investment value specific to us was included in goodwill. The purchase price included fair values of other assets that were not identifiable, not separately recognizable under accounting rules (e.g., assembled workforce) or of immaterial value. Goodwill recorded in connection with this acquisition is expected to be deductible for income tax purposes.

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The following table summarizes the consideration paid and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Inventories	$	3,053
Intangible assets		2,660
Property, plant and equipment		2,100
Identifiable net assets		7,813
Goodwill		4,362
Total purchase price	$	12,175

Note O – Derivative Instruments and Hedging Activities

We utilize derivative financial instruments to manage exposure to certain risks related to our ongoing operations. The primary risks managed through the use of derivative instruments include interest rate risk, currency exchange risk and commodity price risk. While certain of our derivative instruments are designated as hedging instruments, we also enter into derivative instruments that are designed to hedge a risk, but are not designated as hedging instruments and therefore do not qualify for hedge accounting. These derivative instruments are adjusted to current fair value through earnings at the end of each period.

Interest Rate Risk Management – We are exposed to the impact of interest rate changes. Our objective is to manage the impact of interest rate changes on cash flows and the market value of our borrowings. We utilize a mix of debt maturities along with both fixed-rate and variable-rate debt to manage changes in interest rates. In addition, we enter into interest rate swaps to further manage our exposure to interest rate variations related to our borrowings and to lower our overall borrowing costs.

Currency Exchange Risk Management – We conduct business in several major international currencies and are therefore subject to risks associated with changing foreign exchange rates. We enter into various contracts that change in value as foreign exchange rates change to manage this exposure. Such contracts limit exposure to both favorable and unfavorable currency fluctuations. The translation of foreign currencies into United States dollars also subjects us to exposure related to fluctuating exchange rates; however, derivative instruments are not used to manage this risk.

Commodity Price Risk Management – We are exposed to changes in the price of certain commodities, including steel, natural gas, zinc and other raw materials, and our utility requirements. Our objective is to reduce earnings and cash flow volatility associated with forecasted purchases and sales of these commodities to allow management to focus its attention on business operations. Accordingly, we enter into derivative contracts to manage the associated price risk.

We are exposed to counterparty credit risk on all of our derivative instruments. Accordingly, we have established and maintain strict counterparty credit guidelines and enter into derivative instruments only with major financial institutions. We do not have significant exposure to any one counterparty and management believes the risk of loss is remote and, in any event, would not be material.

Refer to “Note P – Fair Value Measurements” for additional information regarding the accounting treatment for our derivative instruments, as well as how fair value is determined.

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The following table summarizes the fair value of our derivative instruments and the respective line in which they were recorded in the consolidated balance sheet at May 31, 2012:

	Asset Derivatives			Liability Derivatives
(in thousands)	Balance Sheet Location	Fair Value		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments:
Interest rate contracts	Receivables	$	-	Accounts payable	$	1,859
	Other assets		-	Other liabilities		8,825
			-			10,684
Commodity contracts	Receivables		-	Accounts payable		249
	Other assets		-	Other liabilities		-
			-			249
Totals		$	-		$	10,933
Derivatives not designated as hedging instruments:
Commodity contracts	Receivables	$	245	Accounts payable	$	4,060
	Other assets		-	Other accrued items		-
			245			4,060
Foreign exchange contracts	Receivables		912	Accounts payable		-
	Other assets		-	Other accrued items		-
			912			-
Totals		$	1,157		$	4,060
Total Derivative Instruments		$	1,157		$	14,993

The following table summarizes the fair value of our derivative instruments and the respective line in which they were recorded in the consolidated balance sheet at May 31, 2011:

	Asset Derivatives			Liability Derivatives
(in thousands)	Balance Sheet Location	Fair Value		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments:
Interest rate contracts	Receivables	$	-	Accounts payable	$	2,024
	Other assets		-	Other liabilities		10,375
			-			12,399
Commodity contracts	Receivables		194	Accounts payable		-
	Other assets		-	Other liabilities		-
			194			-
Totals		$	194		$	12,399
Derivatives not designated as hedging instruments:
Commodity contracts	Receivables	$	944	Accounts payable	$	-
	Other assets		-	Other accrued items		-
			944			-
Foreign exchange contracts	Receivables		-	Accounts payable		-
	Other assets		-	Other accrued items		573
			-			573
Totals		$	944		$	573
Total Derivative Instruments		$	1,138		$	12,972

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Cash Flow Hedges

We enter into derivative instruments to hedge our exposure to changes in cash flows attributable to interest rate and commodity price fluctuations associated with certain forecasted transactions. These derivative instruments are designated and qualify as cash flow hedges. Accordingly, the effective portion of the gain or loss on the derivative instrument is reported as a component of other comprehensive income (“OCI”) and reclassified into earnings in the same line associated with the forecasted transaction and in the same period during which the hedged transaction affects earnings. The ineffective portion of the gain or loss on the derivative instrument is recognized in earnings immediately.

The following table summarizes our cash flow hedges outstanding at May 31, 2012:

(Dollars in thousands)	Notional Amount		Maturity Date
Commodity contracts	$	7,200		November 2012
Interest rate contracts		100,000		December 2014

The following table summarizes the gain (loss) recognized in OCI and the gain (loss) reclassified from accumulated OCI into earnings for derivative instruments designated as cash flow hedges during the fiscal years ended May 31, 2012 and 2011:

(in thousands)	Income (Loss) Recognized in OCI (Effective Portion)			Location of Income (Loss) Reclassified From Accumulated OCI (Effective Portion)	Income (Loss) Reclassified from Accumulated OCI (Effective Portion)			Location of Income (Loss) (Ineffective Portion) Excluded from Effectiveness Testing	Income (Loss) (Ineffective Portion) Excluded from Effectiveness Testing
For the fiscal year ended
May 31, 2012:
Interest rate contracts	$	(2,398	)	Interest expense	$	(4,032	)	Interest expense	$	-
Commodity contracts		(213	)	Cost of goods sold		1,993		Cost of goods sold		-
Totals	$	(2,611	)		$	(2,039	)		$	-
For the fiscal year ended
May 31, 2011:
Interest rate contracts	$	(5,724	)	Interest expense	$	(4,043	)	Interest expense	$	-
Commodity contracts		1,401		Cost of goods sold		125		Cost of goods sold		-
Totals	$	(4,323	)		$	(3,918	)		$	-

The estimated net amount of the losses in AOCI at May 31, 2012 expected to be reclassified into net earnings within the succeeding twelve months is $1,135,000 (net of tax of $724,000). This amount was computed using the fair value of the cash flow hedges at May 31, 2012, and will change before actual reclassification from other comprehensive income to net earnings during the fiscal year ended May 31, 2013.

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Economic (Non-designated) Hedges

We enter into foreign currency contracts to manage our foreign exchange exposure related to inter-company and financing transactions that do not meet the requirements for hedge accounting treatment. We also enter into certain commodity contracts that do not qualify for hedge accounting treatment. Accordingly, these derivative instruments are adjusted to current market value at the end of each period through earnings.

The following table summarizes our economic (non-designated) derivative instruments outstanding at May 31, 2012:

(Dollars in thousands)	Notional Amount		Maturity Date(s)
Commodity contracts	$	25,750		June 2012 -November 2013
Foreign currency contracts		71,750		June 2012 - August 2012

The following table summarizes the gain (loss) recognized in earnings for economic (non-designated) derivative financial instruments during the fiscal years ended May 31, 2012 and 2011:

		Income (Loss)  Recognized in Earnings
(in thousands)	Location of Income (Loss) Recognized in Earnings	Fiscal Year Ended May 31,
		2012			2011
Commodity contracts	Cost of goods sold	$	(7,873	)	$	488
Foreign exchange contracts	Miscellaneous income (expense)		9,855			(7,497	)
Total		$	1,982		$	(7,009	)

The gain (loss) on the foreign currency derivatives significantly offsets the gain (loss) on the hedged item.

Note P – Fair Value Measurements

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is an exit price concept that assumes an orderly transaction between willing market participants and is required to be based on assumptions that market participants would use in pricing an asset or a liability. Current accounting guidance establishes a three-tier fair value hierarchy as a basis for considering such assumptions and for classifying the inputs used in the valuation methodologies. This hierarchy requires entities to maximize the use of observable inputs and minimize the use of unobservable inputs. The three levels of inputs used to measure fair values are as follows:

Level 1	–	Observable prices in active markets for identical assets and liabilities.
Level 2	–	Observable inputs other than quoted prices in active markets for identical assets and liabilities.
Level 3	–	Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets and liabilities.

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Recurring Fair Value Measurements

At May 31, 2012, our financial assets and liabilities measured at fair value on a recurring basis were as follows:

(in thousands)	Quoted  Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Derivative contracts	$	-	$	1,157	$	-	$	1,157
Total assets	$	-	$	1,157	$	-	$	1,157
Liabilities
Derivative contracts	$	-	$	14,993	$	-	$	14,993
Total liabilities	$	-	$	14,993	$	-	$	14,993

At May 31, 2011, our financial assets and liabilities measured at fair value on a recurring basis were as follows:

(in thousands)	Quoted  Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Derivative contracts	$	-	$	1,138	$	-	$	1,138
Total assets	$	-	$	1,138	$	-	$	1,138
Liabilities
Derivative contracts	$	-	$	12,972	$	-	$	12,972
Total liabilities	$	-	$	12,972	$	-	$	12,972

The fair value of our derivative contracts is based on the present value of the expected future cash flows considering the risks involved, including non-performance risk, using discount rates appropriate for the respective maturities. Market observable, Level 2 inputs are used to determine the present value of the expected future cash flows. Refer to “Note O – Derivative Instruments and Hedging Activities” for additional information regarding our use of derivative instruments.

Non-Recurring Fair Value Measurements

At May 31, 2012, our assets measured at fair value on a non-recurring basis were categorized as follows:

(in thousands)	Quoted  Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Long-lived assets held and used (1)	$	-	$	225	$	-	$	225
Total assets	$	-	$	225	$	-	$	225

(1) During the fourth quarter of fiscal 2012, due largely to changes in the intended use of certain long-lived assets within our Global Group operating segment, we determined indicators of impairment were

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present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $225,000, resulting in an impairment charge of $355,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

At May 31, 2011, our assets measured at fair value on a non-recurring basis were categorized as follows:

(in thousands)	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Investments in unconsolidated affiliates (1)	$	-	$	-	$	86,654	$	86,654
Long-lived assets held and used (2)		-		27,408		-		27,408
Long-lived assets held for sale (3)		-		9,681		-		9,681
Total assets	$	-	$	37,089	$	86,654	$	123,743

(1) On March 1, 2011, as partial consideration for the net assets contributed to ClarkDietrich, we received a 25% interest in the newly-formed joint venture. In accordance with the applicable accounting guidance, our interest in ClarkDietrich was recorded at its acquisition-date fair value of $58,250,000. Additionally, on May 9, 2011, in connection with the contribution of our automotive body panels business to the ArtiFlex joint venture, we obtained a 50% interest in the newly-formed joint venture. In accordance with the applicable accounting guidance, our interest in ArtiFlex was recorded at its acquisition-date fair value of $28,404,000.

A combination of the income approach and the market approach was applied to measure the fair value of our interests in both ClarkDietrich and ArtiFlex. The income approach included the following inputs and assumptions:

• An expectation regarding future revenue growth;

• A perpetual long-term growth rate; and

• A discount rate based on the estimated weighted average cost of capital.

The market approach was based on cash-free market multiples of selected comparable companies, adjusted for differences in size and scale. Each approach resulted in a business enterprise value that was comparable.

(2) During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived within our Metal Framing operating segment, we determined indicators of impairment were present. Recoverability of the identified assets was tested using future cash flow projections based on management’s estimate of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $21,125,000, resulting in an impairment charge of $18,293,000. This impairment charge was recognized within the joint venture transactions line in our consolidated statement of earnings to correspond with amounts previously recognized in connection with the formation of ClarkDietrich. Fair value was determined based on market prices for similar assets. Certain assets retained subsequently met the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, the net assets of these

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facilities were presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the related assets had previously been written down to their fair value of $3,797,000, no additional impairment charges were recognized. The results of these facilities continued to be reported within operating income as they did not qualify for classification as a discontinued operation.

During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our former Automotive Body Panels operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $9,180,000, resulting in an impairment charge of $6,414,000. This impairment charge was recognized within the joint venture transactions line in our consolidated statement of earnings to correspond with amounts previously recognized in connection with the formation of ArtiFlex. Fair value was determined based on market prices for similar assets.

During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Commercial Stairs business unit, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $400,000, resulting in an impairment charge of $2,473,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Steel Packaging operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $500,000, resulting in an impairment charge of $1,913,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

(3) During the fourth quarter of fiscal 2011, we committed to plans to sell certain steel processing assets acquired in connection with the MMI acquisition, thereby meeting the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, these assets were presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the acquired assets were recorded at their acquisition-date fair value of $5,884,000, no impairment charges were recognized. Fair value was determined based on market prices for similar assets. The results of these facilities continued to be reported within operating income as they did not qualify for classification as a discontinued operation.

During the fourth quarter of fiscal 2011, the assets of certain of the retained metal framing facilities met the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, the net assets of these facilities are presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the related assets had previously been written down to their fair value of $3,797,000, no additional impairment charges were recognized. Fair value was determined based on market prices for similar assets.

The non-derivative financial instruments included in the carrying amounts of cash and cash equivalents, receivables, income taxes receivable, other assets, deferred income taxes, accounts payable, short-term

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borrowings, accrued compensation, contributions to employee benefit plans and related taxes, other accrued expenses, income taxes payable and other liabilities approximate fair value due to their short-term nature. The fair value of long-term debt, including current maturities, based upon models utilizing market observable inputs and credit risk, was $274,754,000 and $265,239,000 at May 31, 2012 and 2011, respectively. The carrying amount of long-term debt, including current maturities, was $258,791,000 and $250,254,000 at May 31, 2012 and 2011, respectively.

Note Q – Operating Leases

We lease certain property and equipment from third parties under non-cancelable operating lease agreements. Rent expense under operating leases was $14,433,000, $15,736,000 and $16,681,000 in fiscal 2012, fiscal 2011 and fiscal 2010, respectively. Future minimum lease payments for non-cancelable operating leases having an initial or remaining term in excess of one year at May 31, 2012, were as follows:

(in thousands)
2013	$	9,278
2014		5,039
2015		2,737
2016		2,403
2017		2,406
Thereafter		5,619
Total	$	27,482

Note R – Related Party Transactions

We purchase from, and sell to, affiliated companies certain raw materials and services at prevailing market prices. Net sales to affiliated companies for fiscal 2012, fiscal 2011 and fiscal 2010 totaled $22,006,000, $14,627,000 and $9,336,000, respectively. Purchases from affiliated companies for fiscal 2012, fiscal 2011 and fiscal 2010 totaled $4,313,000, $5,916,000 and $4,701,000, respectively. Accounts receivable from affiliated companies were $5,024,000 and $23,211,000 at May 31, 2012 and 2011, respectively. Accounts payable to affiliated companies were $14,212,000 and $16,690,000 at May 31, 2012 and 2011, respectively.

Note S – Quarterly Results of Operations (Unaudited)

The following table summarizes the unaudited quarterly consolidated results of operations for fiscal 2012 and fiscal 2011:

(in thousands, except per share)	Three Months Ended
Fiscal 2012	August 31		November 30		February 29		May 31
Net sales	$	602,387	$	565,652	$	611,255	$	755,407
Gross margin		71,462		56,606		83,332		121,468
Net earnings attributable to controlling interest		25,653		11,985		25,880		52,077
Earnings per share - basic	$	0.36	$	0.17	$	0.38	$	0.76
Earnings per share - diluted		0.35		0.17		0.37		0.75
Fiscal 2011	August 31		November 30		February 28		May 31
Net sales	$	616,805	$	580,687	$	569,439	$	675,693
Gross margin		78,914		69,819		88,254		119,170
Net earnings attributable to controlling interest		22,354		14,469		26,326		51,917
Earnings per share - basic	$	0.29	$	0.20	$	0.35	$	0.71
Earnings per share - diluted		0.29		0.20		0.35		0.70

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The sum of the quarterly earnings (loss) per share data presented in the table may not equal the annual results due to rounding and the impact of dilutive securities on the annual versus the quarterly earnings per share calculations.

Results for the fourth quarter of fiscal 2012 (ended May 31, 2012) were favorably impacted by higher overall volumes, aided by the impact of acquisitions, offset by a lower spread between average selling prices and material costs and the impact of the Joint Venture Transactions.

Results for the third quarter of fiscal 2012 (ended February 29, 2012) were negatively affected by the impact of lower volumes as a result of the Joint Venture Transactions and an unfavorable product mix in our Pressure Cylinders operating segment. Results were also negatively impacted by an accrual for certain legal expenses as well as increased restructuring charges as a result of the Joint Venture Transactions.

Results for the second quarter of fiscal 2012 (ended November 30, 2011) were negatively affected by the impact of lower volumes as a result of the Joint Venture Transactions and the impact of inventory holding losses within our Steel Processing operating segment. Results were also negatively impacted by an accrual for estimated product returns and other costs associated with the voluntary recall of our MAP-PRO^®, propylene and MAAP^® cylinders and related hand torch kits.

Results for the first quarter of fiscal 2012 (ended August 31, 2011) were negatively affected by the impact of lower volumes and an increase in restructuring charges as a result of the Joint Venture Transactions. The unfavorable impact of these items was offset by lower SG&A expenses also due to the impact of the Joint Venture Transactions and a one-time gain related to the settlement of the Bernz dispute.

Results for the fourth quarter of fiscal 2011 (ended May 31, 2011) were favorably impacted by higher volumes, most notably in the Steel Processing and Pressure Cylinders operating segments and an increased spread between average selling prices and the cost of steel. Our results were also favorably impacted by a one-time gain of $10,436,000 related to the formation of the ClarkDietrich and ArtiFlex joint ventures as more fully discussed in “Note A – Summary of Significant Accounting Policies.”

Results for the third quarter of fiscal 2011 (ended February 28, 2011) were favorably impacted higher volumes across all of our operating segments, most notably in the Steel Processing and Pressure Cylinders operating segments, and an increased spread between average selling prices and the cost of steel.

Results for the second quarter of fiscal 2011 (ended November 30, 2010) were negatively impacted by higher SG&A expenses, the impact of acquisitions, and higher profit sharing and bonus expenses.

Results for the first quarter of fiscal 2011 (ended August 31, 2010) were favorably impacted by higher volumes, most notably in the Steel Processing and Pressure Cylinders operating segments, and an increased spread between average selling prices and the cost of steel. The favorable impact of these items was offset by higher SG&A expenses due to the impact of acquisitions and increased profit sharing and bonus expenses as a result of higher earnings.

Note T – Subsequent Events

On July 3, 2012, we reached an agreement in principal to issue up to $150,000,000 aggregate principal amount of senior unsecured notes in a private placement offering. These notes will mature 12 years from the issuance date and will bear interest at a rate of 4.60%. We expect to complete this private placement offering during the first quarter of fiscal 2013.

On June 27, 2012, our Board of Directors declared a quarterly dividend of $0.13 per share, which represents a $0.01 per share increase from the dividend declared in the fourth quarter of fiscal 2012. The dividend is payable on September 28, 2012, to shareholders of record as of September 14, 2012.

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WORTHINGTON INDUSTRIES, INC. AND SUBSIDIARIES

SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS

COL. A.	COL. B.		COL. C.					COL. D.			COL. E.
Description			Additions
	Balance at Beginning of Period		Charged to Costs and Expenses			Charged to Other Accounts – Describe (B)		Deductions – Describe (C)			Balance at End of Period
Year Ended May 31, 2012: Deducted from asset accounts: Allowance for possible losses on trade accounts receivable	$	4,150,000	$	339,000		$	370,000	$	1,530,000		$	3,329,000
Year Ended May 31, 2011: Deducted from asset accounts: Allowance for possible losses on trade accounts receivable	$	5,752,000	$	1,236,000		$	106,000	$	2,732,000	(D)	$	4,150,000
Year Ended May 31, 2010: Deducted from asset accounts: Allowance for possible losses on trade accounts receivable	$	12,470,000	$	(900,000	) (A)	$	29,000	$	5,847,000		$	5,752,000

Note A – Net allowance reversal, adjusted through expense.

Note B – Miscellaneous amounts.

Note C – Uncollectable accounts charged to the allowance.

Note D – Includes $686,000 related to the deconsolidation of our metal framing business.

See accompanying Report of Independent Registered Public Accounting Firm.

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Item 9. – Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

Not applicable.

Item 9A.—Controls and Procedures

Evaluation of Disclosure Controls and Procedures

We maintain disclosure controls and procedures [as defined in Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”)] that are designed to provide reasonable assurance that information required to be disclosed in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms, and that such information is accumulated and communicated to our management, including our principal executive officer and our principal financial officer, as appropriate to allow timely decisions regarding required disclosure.

Management, with the participation of our principal executive officer and our principal financial officer, performed an evaluation of the effectiveness of our disclosure controls and procedures as of the end of the fiscal year covered by this Annual Report on Form 10-K (the fiscal year ended May 31, 2012). Based on that evaluation, our principal executive officer and our principal financial officer have concluded that such disclosure controls and procedures were effective at a reasonable assurance level as of the end of the fiscal year covered by this Annual Report on Form 10-K.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting that occurred in the last fiscal quarter (the fiscal quarter ended May 31, 2012) that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Annual Report of Management on Internal Control Over Financial Reporting

Management is responsible for establishing and maintaining adequate internal control over financial reporting to provide reasonable assurance regarding the reliability of our financial reporting and the preparation of financial statements for external purposes in accordance with accounting principles generally accepted in the United States. Internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of Worthington Industries, Inc. and our consolidated subsidiaries; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with accounting principles generally accepted in the United States, and that receipts and expenditures of Worthington Industries, Inc. and our consolidated subsidiaries are being made only in accordance with authorizations of management and directors of Worthington Industries, Inc. and our consolidated subsidiaries, as appropriate; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the assets of Worthington Industries, Inc. and our consolidated subsidiaries that could have a material effect on the financial statements.

Management, with the participation of our principal executive officer and our principal financial officer, evaluated the effectiveness of our internal control over financial reporting as of May 31, 2012, the end of our fiscal year. Management based its assessment on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission. The scope of the assessment included all of the consolidated operations of the Company except for Angus Industries, Inc. (“Angus”), which was acquired on December 29, 2011. The net sales and total assets of Angus represented 4.1% and 10.6% of consolidated net sales and total assets of the Company for the year ended May 31, 2012, respectively. Management’s assessment included evaluation of such elements as the design and operating effectiveness of key financial reporting controls, process documentation, accounting policies and our overall control environment. This assessment is supported by testing and monitoring performed under the direction of management.

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Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. Accordingly, even an effective system of internal control over financial reporting will provide only reasonable assurance with respect to financial statement preparation.

Based on the assessment of our internal control over financial reporting, management has concluded that our internal control over financial reporting was effective at a reasonable assurance level as of May 31, 2012. The results of management’s assessment were reviewed with the Audit Committee of the Board of Directors of Worthington Industries, Inc.

Additionally, our independent registered public accounting firm, KPMG LLP, independently assessed the effectiveness of our internal control over financial reporting and issued the accompanying Report of Independent Registered Public Accounting Firm.

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Report of Independent Registered Public Accounting Firm

The Board of Directors and Shareholders

Worthington Industries, Inc.:

We have audited Worthington Industries, Inc.’s internal control over financial reporting as of May 31, 2012, based on criteria established in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Worthington Industries, Inc.’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Annual Report of Management on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit.

We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

In our opinion, Worthington Industries, Inc. maintained, in all material respects, effective internal control over financial reporting as of May 31, 2012, based on criteria established in Internal Control – Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission.

Worthington Industries, Inc. acquired Angus Industries, Inc. during 2012, and management excluded from its assessment of the effectiveness of Worthington Industries, Inc.’s internal control over financial reporting as of May 31, 2012, Angus Industries, Inc.’s internal control over financial reporting associated with total assets of $200 million and net sales of $104 million included in the consolidated financial statements of Worthington Industries, Inc. as of and for the year ended May 31, 2012. Our audit of internal control over financial reporting of Worthington Industries, Inc. also excluded an evaluation of the internal control over financial reporting of Angus Industries, Inc.

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We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated balance sheets of Worthington Industries, Inc. and subsidiaries as of May 31, 2012 and 2011, and the related consolidated statements of earnings, equity, and cash flows for each of the years in the three-year period ended May 31, 2012, and our report dated July 30, 2012, expressed an unqualified opinion on those consolidated financial statements.

/S/ KPMG LLP

Columbus, Ohio

July 30, 2012

Item 9B. – Other Information

There is nothing to be reported under this Item 9B.

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PART III

Item 10. – Directors, Executive Officers and Corporate Governance

Directors, Executive Officers and Persons Nominated or Chosen to Become Directors or Executive Officers

The information required by Item 401 of SEC Regulation S-K concerning the directors of Worthington Industries, Inc. (“Worthington Industries” or the “Registrant”) and the nominees for re-election as directors of Worthington Industries at the Annual Meeting of Shareholders to be held on September 27, 2012 (the “2012 Annual Meeting”) is incorporated herein by reference from the disclosure to be included under the caption “PROPOSAL 1: ELECTION OF DIRECTORS” in Worthington Industries’ definitive Proxy Statement relating to the 2012 Annual Meeting (“Worthington Industries’ Definitive 2012 Proxy Statement”), which will be filed pursuant to SEC Regulation 14A not later than 120 days after the end of Worthington Industries’ fiscal 2012 (the fiscal year ended May 31, 2012).

The information required by Item 401 of SEC Regulation S-K concerning the executive officers of Worthington Industries is incorporated herein by reference from the disclosure included under the caption “Supplemental Item – Executive Officers of the Registrant” in Part I of this Annual Report on Form 10-K.

Compliance with Section 16(a) of the Exchange Act

The information required by Item 405 of SEC Regulation S-K is incorporated herein by reference from the disclosure to be included under the caption “SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT – Section 16(a) Beneficial Ownership Reporting Compliance” in Worthington Industries’ Definitive 2012 Proxy Statement.

Procedures by which Shareholders may Recommend Nominees to Worthington Industries’ Board of Directors

Information concerning the procedures by which shareholders of Worthington Industries may recommend nominees to Worthington Industries’ Board of Directors is incorporated herein by reference from the disclosure to be included under the captions “PROPOSAL 1: ELECTION OF DIRECTORS – Committees of the Board – Nominating and Governance Committee” and “CORPORATE GOVERNANCE – Nominating Procedures” in Worthington Industries’ Definitive 2012 Proxy Statement. These procedures have not materially changed from those described in Worthington Industries’ definitive Proxy Statement for the 2011 Annual Meeting of Shareholders held on September 29, 2011.

Audit Committee Matters

The information required by Items 407(d)(4) and 407(d)(5) of SEC Regulation S-K is incorporated herein by reference from the disclosure to be included under the caption “PROPOSAL 1: ELECTION OF DIRECTORS –Committees of the Board – Audit Committee” in Worthington Industries’ Definitive 2012 Proxy Statement.

Code of Conduct; Committee Charters; Corporate Governance Guidelines; Charter of Lead Independent Director

Worthington Industries’ Board of Directors has adopted Charters for each of the Audit Committee, the Compensation and Stock Option Committee, the Executive Committee and the Nominating and Governance Committee as well as Corporate Governance Guidelines as contemplated by the applicable sections of the New York Stock Exchange Listed Company Manual. Worthington Industries’ Board of Directors has also adopted a Charter of the Lead Independent Director of Worthington Industries’ Board of Directors.

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In accordance with the requirements of Section 303A.10 of the New York Stock Exchange Listed Company Manual, the Board of Directors of Worthington Industries has adopted a Code of Conduct covering the directors, officers and employees of Worthington Industries and its subsidiaries, including Worthington Industries’ Chairman of the Board and Chief Executive Officer (the principal executive officer), Worthington Industries’ Vice President and Chief Financial Officer (the principal financial officer) and Worthington Industries’ Controller (the principal accounting officer). The Registrant will disclose the following events, if they occur, in a current report on Form 8-K to be filed with the SEC within the required four business days following their occurrence: (A) the date and nature of any amendment to a provision of Worthington Industries’ Code of Conduct that (i) applies to Worthington Industries’ principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, (ii) relates to any element of the “code of ethics” definition enumerated in Item 406(b) of SEC Regulation S-K, and (iii) is not a technical, administrative or other non-substantive amendment; and (B) a description of any waiver (including the nature of the waiver, the name of the person to whom the waiver was granted and the date of the waiver), including an implicit waiver, from a provision of the Code of Conduct granted to Worthington Industries’ principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions, that relates to one or more of the elements of the “code of ethics” definition set forth in Item 406(b) of SEC Regulation S-K. In addition, Worthington Industries will disclose any waivers from the provisions of the Code of Conduct granted to a director or executive officer of Worthington Industries in a current report on Form 8-K to be filed with the SEC within the required four business days following their occurrence.

The text of each of the Charter of the Audit Committee, the Charter of the Compensation and Stock Option Committee, the Charter of the Executive Committee, the Charter of the Nominating and Governance Committee, the Charter of the Lead Independent Director, the Corporate Governance Guidelines and the Code of Conduct is posted on the “Corporate Governance” page of the “Investor Relations” section of Worthington Industries’ web site located at www.worthingtonindustries.com. In addition, a copy of the Code of Conduct as currently in effect is included as Exhibit 14 to this Annual Report on Form 10-K.

Item 11. — Executive Compensation

The information required by Item 402 of SEC Regulation S-K is incorporated herein by reference from the disclosure to be included under the captions “EXECUTIVE COMPENSATION” and “COMPENSATION OF DIRECTORS” in Worthington Industries’ Definitive 2012 Proxy Statement.

The information required by Item 407(e)(4) of SEC Regulation S-K is incorporated herein by reference from the disclosure to be included under the caption “CORPORATE GOVERNANCE — Compensation Committee Interlocks and Insider Participation” in Worthington Industries’ Definitive 2012 Proxy Statement.

The information required by Item 407(e)(5) of SEC Regulation S-K is incorporated herein by reference from the disclosure to be included under the caption “EXECUTIVE COMPENSATION — Compensation Committee Report” in Worthington Industries’ Definitive 2012 Proxy Statement.

Item 12. — Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Ownership of Common Shares of Worthington Industries

The information required by Item 403 of SEC Regulation S-K is incorporated herein by reference from the disclosure to be included under the caption “SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT” in Worthington Industries’ Definitive 2012 Proxy Statement.

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Equity Compensation Plan Information

The information required by Item 201(d) of SEC Regulation S-K is incorporated herein by reference from the disclosure to be included under the caption “EQUITY COMPENSATION PLAN INFORMATION” in Worthington Industries’ Definitive 2012 Proxy Statement.

Item 13. — Certain Relationships and Related Transactions, and Director Independence

Certain Relationships and Related Person Transactions

The information required by Item 404 of SEC Regulation S-K is incorporated herein by reference from the disclosure in respect of John P. McConnell to be included under the caption “SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT” and from the disclosure to be included under the caption “TRANSACTIONS WITH CERTAIN RELATED PERSONS” in Worthington Industries’ Definitive 2012 Proxy Statement.

Director Independence

The information required by Item 407(a) of SEC Regulation S-K is incorporated herein by reference from the disclosure to be included under the caption “CORPORATE GOVERNANCE – Director Independence” in Worthington Industries’ Definitive 2012 Proxy Statement.

Item 14. — Principal Accountant Fees and Services

The information required by this Item 14 is incorporated herein by reference from the disclosure to be included under the captions “AUDIT COMMITTEE MATTERS – Independent Registered Public Accounting Firm Fees” and “AUDIT COMMITTEE MATTERS – Pre-Approval of Services Performed by the Independent Registered Public Accounting Firm.”

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PART IV

Item 15. — Exhibits, Financial Statement Schedules

(a) The following documents are filed as a part of this Annual Report on Form 10-K:

(1) Consolidated Financial Statements:

The consolidated financial statements (and report thereon) listed below are filed as a part of this Annual Report on Form 10-K:

Report of Independent Registered Public Accounting Firm (KPMG LLP)

Consolidated Balance Sheets as of May 31, 2012 and 2011

Consolidated Statements of Earnings for the fiscal years ended May 31, 2012, 2011 and 2010

Consolidated Statements of Equity for the fiscal years ended May 31, 2012, 2011 and 2010

Consolidated Statements of Cash Flows for the fiscal years ended May 31, 2012, 2011 and 2010

Notes to Consolidated Financial Statements – fiscal years ended May 31, 2012, 2011 and 2010

(2) Financial Statement Schedule:

Schedule II – Valuation and Qualifying Accounts

All other financial statement schedules for which provision is made in the applicable accounting regulations of the SEC are omitted because they are not required or the required information has been presented in the aforementioned consolidated financial statements or notes thereto.

(3) Listing of Exhibits:

The exhibits listed on the “Index to Exhibits” beginning on page E-1 of this Annual Report on Form 10-K are included with this Annual Report on Form 10-K or incorporated in this Annual Report on Form 10-K by reference as noted in the “Index to Exhibits.” The “Index to Exhibits” specifically identifies each management contract or compensatory plan or arrangement required to be included as an exhibit to this Annual Report on Form 10-K or incorporated in this Annual Report on Form 10-K by reference.

(b) Exhibits: The exhibits listed on the “Index to Exhibits” beginning on page E-1 of this Annual Report on Form 10-K are included with this Annual Report on Form 10-K or incorporated in this Annual Report on Form 10-K by reference as noted in the “Index to Exhibits.”

(c) Financial Statement Schedule: The financial statement schedule listed in Item 15(a)(2) above is filed with this Annual Report on Form 10-K.

122

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	WORTHINGTON INDUSTRIES, INC.
Date: July 30, 2012	By:	/S/ JOHN P. MCCONNELL
		John P. McConnell,
		Chairman of the Board and Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the Registrant and in the capacities and on the date indicated.

SIGNATURE	DATE	TITLE
/s/ John P. McConnell John P. McConnell	July 30, 2012	Director, Chairman of the Board and Chief Executive Officer (Principal Executive Officer)
/s/ B. Andrew Rose B. Andrew Rose	July 30, 2012	Vice President and Chief Financial Officer (Principal Financial Officer)
/s/ Richard G. Welch Richard G. Welch	July 30, 2012	Controller (Principal Accounting Officer)
* Kerrii B. Anderson	*	Director
* John B. Blystone	*	Director
* Mark C. Davis	*	Director
* Michael J. Endres	*	Director
* Ozey K. Horton, Jr.	*	Director
* Peter Karmanos, Jr.	*	Director
* Carl A. Nelson, Jr.	*	Director
* Sidney A. Ribeau	*	Director
* Mary Schiavo	*	Director

*The undersigned, by signing his name hereto, does hereby sign this report on behalf of each of the above-identified directors of the Registrant pursuant to powers of attorney executed by such directors, which powers of attorney are filed with this report within Exhibit 24.

*By:	/s/ John P. McConnell	Date: July 30, 2012
	John P. McConnell
	Attorney-In-Fact

123

INDEX TO EXHIBITS

Exhibit	Description	Location
2.1	Stock Purchase Agreement, dated as of December 29, 2011, by and between Worthington Steel of Michigan, Inc. and each of (i) Angus Industries, Inc., (ii) Angus Industries, Inc. Employee Stock Ownership Trust, (iii) William Blair Mezzanine Capital Fund III, L.P. and (iv) Robert A. Kluver, not in his individual capacity but solely in his capacity as Phantom Unit Holder Representative?	Incorporated herein by reference to Exhibit 2.1 to the Current Report on Form 8-K of Worthington Industries, Inc., an Ohio corporation (the “Registrant”), dated January 4, 2012 and filed with the SEC on the same date (SEC File No. 001-08399)
3.1	Amended Articles of Incorporation of Worthington Industries, Inc., as filed with the Ohio Secretary of State on October 13, 1998	Incorporated herein by reference to Exhibit 3(a) to the “Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended August 31, 1998 (SEC File No. 0-4016)
3.2	Code of Regulations of Worthington Industries, Inc., as amended through September 28, 2000 [for SEC reporting compliance purposes only]	Incorporated herein by reference to Exhibit 3(b) to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended August 31, 2000 (SEC File No. 1-8399)
4.1	Credit Agreement, dated as of May 4, 2012, among Worthington Industries, Inc., as Borrower; the Foreign Subsidiary Borrowers from time to time party thereto; the Lenders from time to time party thereto; PNC Bank, National Association, as Administrative Agent; JPMorgan Chase Bank, N.A., as Syndication Agent; Bank of America, N.A., U.S. Bank National Association and Wells Fargo Bank, National Association, as Co-Documentation Agents; and J.P. Morgan Securities LLC and PNC Capital Markets LLC, as Joint Bookrunners and Joint Lead Arrangers	Incorporated herein by reference to Exhibit 4.1 to the Registrant’s Current Report on Form 8-K dated May 8, 2012 and filed with the SEC on the same date (SEC File No. 1-8399)
4.2	Note Purchase Agreement, dated December 17, 2004, between Worthington Industries, Inc. and Allstate Life Insurance Company, Connecticut General Life Insurance Company, United of Omaha Life Insurance Company and Principal Life Insurance Company	Incorporated herein by reference to Exhibit 4.1 to the Registrant’s Current Report on Form 8-K dated December 20, 2004 and filed with the SEC on December 21, 2004 (SEC File No. 1-8399)
4.3	Form of Floating Rate Senior Note due December 17, 2014	Incorporated herein by reference to Exhibit 4.2 to the Registrant’s Current Report on Form 8-K dated December 20, 2004 and filed with the SEC on December 21, 2004 (SEC File No. 1-8399)

^?  The Attachments, Exhibits and Disclosure Schedules referenced in the Stock Purchase Agreement have been omitted pursuant to Item 601(b)(2) of SEC Regulation S-K. Worthington Industries, Inc. hereby undertakes to furnish a copy of the omitted Attachments, Exhibits and Disclosure Schedules upon request by the SEC.

E-1

4.4	First Amendment to Note Purchase Agreement, dated as of December 19, 2006, between Worthington Industries, Inc. and the purchasers named therein regarding the Note Purchase Agreement, dated as of December 17, 2004, and the $100,000,000 Floating Rate Senior Notes due December 17, 2014	Incorporated herein by reference to Exhibit 4.2 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended November 30, 2006 (SEC File No. 1-8399)
4.5	Indenture, dated as of April 13, 2010, between Worthington Industries, Inc. and U.S. Bank National Association, as Trustee	Incorporated herein by reference to Exhibit 4.1 to the Registrant’s Current Report on Form 8-K dated April 13, 2010 and filed with the SEC on the same date (SEC File No. 1-8399)
4.6	First Supplemental Indenture, dated as of April 13, 2010, between Worthington Industries, Inc. and U.S. Bank National Association, as Trustee	Incorporated herein by reference to Exhibit 4.2 to the Registrant’s Current Report on Form 8-K dated April 13, 2010 and filed with the SEC on the same date (SEC File No. 1-8399)
4.7	Form of 6.50% Global Note due April 15, 2020 (included in Exhibit 4.6)	Incorporated herein by reference to Exhibit 4.2 to the Registrant’s Current Report on Form 8-K dated April 13, 2010 and filed with the SEC on the same date (SEC File No. 1-8399)
4.8	Agreement to furnish instruments and agreements defining rights of holders of long-term debt	Filed herewith
10.1	Worthington Industries, Inc. Non-Qualified Deferred Compensation Plan effective March 1, 2000*	Incorporated herein by reference to Exhibit 10.1 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2005 (SEC File No. 1-8399)
10.2	Amendment to the Worthington Industries, Inc. Non-Qualified Deferred Compensation Plan (Amendment effective as of September 1, 2011)*	Incorporated herein by reference to Exhibit 10.8 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended August 31, 2011 (SEC File No. 1-8399)
10.3	Worthington Industries, Inc. Amended and Restated 2005 Non-Qualified Deferred Compensation Plan (Restatement effective as of December 2008)*	Incorporated herein by reference to Exhibit 10.10 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended November 30, 2008 (SEC File No. 1-8399)
10.4	First Amendment to the Worthington Industries, Inc. Amended and Restated 2005 Non-Qualified Deferred Compensation Plan (First Amendment effective as of September 1, 2011)*	Incorporated herein by reference to Exhibit 10.9 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended August 31, 2011 (SEC File No. 1-8399)
10.5	Worthington Industries, Inc. Deferred Compensation Plan for Directors, as Amended and Restated, effective June 1, 2000*	Incorporated herein by reference to Exhibit 10(d) to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2000 (SEC File No. 1-8399)
10.6	Amendment to the Worthington Industries, Inc. Deferred Compensation Plan for Directors, as Amended and Restated, effective June 1, 2000 (Amendment effective as of September 1, 2011)*	Incorporated herein by reference to Exhibit 10.10 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended August 31, 2011 (SEC File No. 1-8399)

* Indicates management contract or compensatory plan or arrangement.

E-2

10.7	Worthington Industries, Inc. Amended and Restated 2005 Deferred Compensation Plan for Directors (Restatement effective as of December 2008)*	Incorporated herein by reference to Exhibit 10.5 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended November 30, 2008 (SEC File No. 1-8399)
10.8	First Amendment to the Worthington Industries, Inc. Amended and Restated 2005 Deferred Compensation Plan for Directors (First Amendment effective as of September 1, 2011)*	Incorporated herein by reference to Exhibit 10.11 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended August 31, 2011 (SEC File No. 1-8399)
10.9	Worthington Industries, Inc. 1990 Stock Option Plan, as amended*	Incorporated herein by reference to Exhibit 10(b) to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 1999 (SEC File No. 0-4016)
10.10	Worthington Industries, Inc. Amended and Restated 1997 Long-Term Incentive Plan (amendment and restatement effective as of November 1, 2008)*	Incorporated herein by reference to Exhibit 10.8 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended November 30, 2008 (SEC File No. 1-8399)
10.11	Form of Notice of Grant of Stock Options and Option Agreement for non-qualified stock options under the Worthington Industries, Inc. 1997 Long-Term Incentive Plan (now known as the Worthington Industries, Inc. Amended and Restated 1997 Long-Term Incentive Plan)*	Incorporated herein by reference to Exhibit 10.7 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2010 (SEC File No. 1-8399)
10.12	Form of Restricted Stock Award Agreement under the Worthington Industries, Inc. Amended and Restated 1997 Long-Term Incentive Plan entered into and to be entered into by Worthington Industries, Inc. in order to evidence the grant of restricted stock to employees of Worthington Industries, Inc.*	Incorporated herein by reference to Exhibit 10.3 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended November 30, 2008 (SEC File No. 1-8399)
10.13	Form of Letter Evidencing Cash Performance Awards and Performance Share Awards Granted and to be Granted under the Worthington Industries, Inc. 1997 Long-Term Incentive Plan (now known as the Worthington Industries, Inc. Amended and Restated 1997 Long-Term Incentive Plan)*	Incorporated herein by reference to Exhibit 10.10 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2010 (SEC File No. 1-8399)
10.14	Form of Restricted Stock Award Agreement entered into by Registrant in order to evidence the grant for 2011 effective as of June 30, 2011, of restricted common shares, which will vest in three years, pursuant to the Worthington Industries, Inc. Amended and Restated 1997 Long-Term Incentive Plan*	Incorporated herein by reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K dated July 6, 2011 and filed with the SEC on the same date (SEC File No. 1-8399)

^* Indicates management contract or compensatory plan or arrangement.

E-3

10.15	Form of Restricted Stock Award Agreement entered into by Registrant with each of B. Andrew Rose and Mark A. Russell in order to evidence the grant effective as of June 30, 2011 of 185,000 common shares pursuant to the Worthington Industries, Inc. Amended and Restated 1997 Long-Term Incentive Plan [NOTE: Superseded by Exhibit 10.16]*	Incorporated herein by reference to Exhibit 10.3 to the Registrant’s Current Report on Form 8-K dated July 6, 2011 and filed with the SEC on the same date (SEC File No. 1-8399)
10.16	Form of Amended and Restated Restricted Stock Award Agreement entered into effective as of September 14, 2011 by Registrant with each of B. Andrew Rose and Mark A. Russell in order to amend and restate the original Restricted Stock Award Agreement effective as of June 30, 2011 in respect of 185,000 common shares granted pursuant to the Worthington Industries, Inc. Amended and Restated 1997 Long-Term Incentive Plan [NOTE: Supersedes Exhibit 10.15]*	Incorporated herein by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 8-K dated September 20, 2011 and filed with the SEC on the same date (SEC File No. 1-8399)
10.17	Worthington Industries, Inc. Amended and Restated 2000 Stock Option Plan for Non-Employee Directors (amendment and restatement effective as of November 1, 2008)*	Incorporated herein by reference to Exhibit 10.7 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended November 30, 2008 (SEC File No. 1-8399)
10.18	Form of Non-Qualified Stock Option Agreement for Non-Employee Directors for non-qualified stock options granted under the Worthington Industries, Inc. 2000 Stock Option Plan for Non-Employee Directors (now known as the Worthington Industries, Inc. Amended and Restated 2000 Stock Option Plan for Non-Employee Directors) from and after September 25, 2003*	Incorporated herein by reference to Exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended August 31, 2004 (SEC File No. 1-8399)
10.19	Worthington Industries, Inc. Amended and Restated 2003 Stock Option Plan (amendment and restatement effective November 1, 2008)*	Incorporated herein by reference to Exhibit 10.6 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended November 30, 2008 (SEC File No. 1-8399)
10.20	Form of Notice of Grant of Stock Options and Option Agreement for non-qualified stock options granted under the Worthington Industries, Inc. 2003 Stock Option Plan (now known as the Worthington Industries, Inc. Amended and Restated 2003 Stock Option Plan)*	Incorporated herein by reference to Exhibit 10.14 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2010 (SEC File No. 1-8399)
10.21	Worthington Industries, Inc. Amended and Restated 2006 Equity Incentive Plan for Non-Employee Directors (amendment and restatement effective as of November 1, 2008)*	Incorporated herein by reference to Exhibit 10.9 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended November 30, 2008 (SEC File No. 1-8399)

^* Indicates management contract or compensatory plan or arrangement.

E-4

10.22	First Amendment to the Worthington Industries, Inc. Amended and Restated 2006 Equity Incentive Plan for Non-Employee Directors (amendment and restatement effective as of November 1, 2008) (First Amendment approved by shareholders on September 29, 2011)*	Filed herewith
10.23	Form of Non-Qualified Stock Option and Award Agreement under the Worthington Industries, Inc. 2006 Equity Incentive Plan for Non-Employee Directors (now known as the Worthington Industries, Inc. Amended and Restated 2006 Equity Incentive Plan for Non-Employee Directors) entered into by Worthington Industries, Inc. in order to evidence the grant of non-qualified stock options to non-employee directors of Worthington Industries, Inc. on September 27, 2006 and September 26, 2007*	Incorporated herein by reference to Exhibit 10.2 to the Registrant’s Current Report on Form 8-K dated October 2, 2006 and filed with the SEC on the same date (SEC File No. 1-8399)
10.24	Form of Notice of Grant of Stock Options and Option Agreement under the Worthington Industries, Inc. 2006 Equity Incentive Plan for Non-Employee Directors (now known as the Worthington Industries, Inc. Amended and Restated 2006 Equity Incentive Plan for Non-Employee Directors) to evidence the grant of non-qualified stock options to non-employee directors of Worthington Industries, Inc. on and after September 24, 2008*	Incorporated herein by reference to Exhibit 10.17 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2010 (SEC File No. 1-8399)
10.25	Form of Restricted Stock Award Agreement under the Worthington Industries, Inc. 2006 Equity Incentive Plan for Non-Employee Directors (now known as the Worthington Industries, Inc. Amended and Restated 2006 Equity Incentive Plan for Non-Employee Directors) entered into by Worthington Industries, Inc. in order to evidence the grant of restricted stock on September 27, 2006 and September 26, 2007 to non-employee directors of Worthington Industries, Inc.*	Incorporated herein by reference to Exhibit 10.3 to the Registrant’s Current Report on Form 8-K dated October 2, 2006 and filed with the SEC on the same date (SEC File No. 1-8399)
10.26	Form of Restricted Stock Award Agreement under the Worthington Industries, Inc. 2006 Equity Incentive Plan for Non-Employee Directors (now known as the Worthington Industries, Inc. Amended and Restated 2006 Equity Incentive Plan for Non-Employee Directors) entered into by Worthington	Incorporated herein by reference to Exhibit 10.3 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended August 31, 2008 (SEC File No. 1-8399)

^* Indicates management contract or compensatory plan or arrangement.

E-5

	Industries, Inc. in order to evidence the grant of restricted stock to non-employee directors of Worthington Industries, Inc. on September 24, 2008 and to be entered into by Worthington Industries, Inc. in order to evidence future grants of restricted stock to non-employee directors of Worthington Industries, Inc.*
10.27	Worthington Industries, Inc. 2010 Stock Option Plan*	Incorporated herein by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K dated October 5, 2010 and filed with the SEC on the same date (SEC File No. 1-8399)
10.28	Form of Non-Qualified Stock Option Award Agreement entered into by Registrant in order to evidence the grant of non-qualified stock options to executive officers of Registrant effective as of June 30, 2011 pursuant to the Worthington Industries, Inc. 2010 Stock Option Plan and to be entered into by Registrant in order to evidence future grants of non-qualified stock options to executive officers pursuant to the Worthington Industries, Inc. 2010 Stock Option Plan*	Incorporated herein by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K dated July 6, 2011 and filed with the SEC on the same date (SEC File No. 1-8399)
10.29	Worthington Industries, Inc. Annual Incentive Plan for Executives (approved by shareholders on September 24, 2008)*	Incorporated herein by reference to Exhibit 10.1 to the Registrant’s Current Report on Form 8-K dated September 30, 2008 and filed with the SEC on the same date (SEC File No. 1-8399)
10.30	Form of Letter Evidencing Cash Performance Bonus Awards Granted and to be Granted under the Worthington Industries, Inc. Annual Incentive Plan for Executives (sometimes also referred to as the Worthington Industries, Inc. Annual Short Term Incentive Plan)*	Incorporated herein by reference to Exhibit 10.23 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2009 (SEC File No. 1-8399)
10.31	Receivables Purchase Agreement, dated as of November 30, 2000, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, members of various purchaser groups from time to time party thereto and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10(h)(i) to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2001 (SEC File No. 1-8399)
10.32	Amendment No. 1 to Receivables Purchase Agreement, dated as of May 18, 2001, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, members of various purchaser groups from time to time party thereto and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10(h)(ii) to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2001 (SEC File No. 1-8399)

^* Indicates management contract or compensatory plan or arrangement.

E-6

10.33	Amendment No. 2 to Receivables Purchase Agreement, dated as of May 31, 2004, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, members of various purchaser groups from time to time party thereto and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10(g)(x) to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2004 (File No. 1-8399)
10.34	Amendment No. 3 to Receivables Purchase Agreement, dated as of January 27, 2005, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, the members of the various purchaser groups from time to time party thereto and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10.15 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2005 (SEC File No. 1-8399)
10.35	Amendment No. 4 to Receivables Purchase Agreement, dated as of January 25, 2008, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, the members of the various purchaser groups from time to time party thereto and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10.20 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2008 (SEC File No. 1-8399)
10.36	Amendment No. 5 to Receivables Purchase Agreement, dated as of January 22, 2009, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, the members of the various purchaser groups from time to time party thereto and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended February 28, 2009 (SEC File No. 1-8399)
10.37	Amendment No. 6 to Receivables Purchase Agreement, dated as of April 30, 2009, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, the members of the various purchaser groups from time to time party thereto and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10.30 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2009 (SEC File No. 1-8399)
10.38	Amendment No. 7 to Receivables Purchase Agreement, dated as of January 21, 2010, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, the members of the various purchaser groups from time to time party thereto and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended February 28, 2010 (SEC File No. 1-8399)
10.39	Amendment No. 8 to Receivables Purchase Agreement, dated as of April 16, 2010, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, the members of the various purchaser groups from time to time party thereto and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10.30 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2010 (SEC File No. 1-8399)

E-7

10.40	Amendment No. 9 to Receivables Purchase Agreement, dated as of January 20, 2011, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, the members of the various purchaser groups from time to time party thereto and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended February 28, 2011 (SEC File No. 1-8399)
10.41	Amendment No. 10 to Receivables Purchase Agreement, dated as of February 28, 2011, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, the members of the various purchaser groups from time to time party thereto and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended February 28, 2011 (SEC File No. 1-8399)
10.42	Amendment No. 11 to Receivables Purchase Agreement, dated as of May 6, 2011, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, the members of the various purchaser groups from time to time party thereto and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10.36 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2011 (SEC File No. 1-8399)
10.43	Amendment No. 12 to Receivables Purchase Agreement, dated as of January 19, 2012, among Worthington Receivables Corporation, as Seller, Worthington Industries, Inc., as Servicer, the members of the various purchaser groups from time to time party to the Receivables Purchase Agreement and PNC Bank, National Association, as Administrator	Incorporated herein by reference to Exhibit 10.1 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended February 29, 2012 (SEC File No. 1-8399)
10.44	Purchase and Sale Agreement, dated as of November 30, 2000, between the various originators listed therein and Worthington Receivables Corporation	Incorporated herein by reference to Exhibit 10(h)(iii) to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2001 (SEC File No. 1-8399)
10.45	Amendment No. 1, dated as of May 18, 2001, to Purchase and Sale Agreement, dated as of November 30, 2000, between the various originators listed therein and Worthington Receivables Corporation	Incorporated herein by reference to Exhibit 10(h)(iv) to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2001 (File No. 1-8399)
10.46	Amendment No. 2, dated as of August 25, 2006, to Purchase and Sale Agreement, dated as of November 30, 2000, between the various originators listed therein and Worthington Receivables Corporation	Incorporated herein by reference to Exhibit 10.5 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended August 31, 2006 (SEC File No. 1-8399)
10.47	Amendment No. 3, dated as of October 1, 2008, to Purchase and Sale Agreement, dated as of November 30, 2000, among the various originators listed therein, Worthington Taylor, Inc. and Worthington Receivables Corporation	Incorporated herein by reference to Exhibit 10.3 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended February 28, 2011 (SEC File No. 1-8399)

E-8

10.48	Amendment No. 4, dated as of February 28, 2011, to Purchase and Sale Agreement, dated as of November 30, 2000, among the various originators listed therein, Dietrich Industries, Inc. and Worthington Receivables Corporation	Incorporated herein by reference to Exhibit 10.4 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended February 28, 2011 (SEC File No. 1-8399)
10.49	Amendment No. 5, dated as of May 6, 2011, to Purchase and Sale Agreement, dated as of November 30, 2000, among the various originators listed therein, The Gerstenslager Company and Worthington Receivables Corporation	Incorporated herein by reference to Exhibit 10.42 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2011 (SEC File No. 1-8399)
10.50	Amendment No. 6, dated as of January 19, 2012, to Purchase and Sale Agreement, dated as of November 30, 2000, among the various originators listed therein and Worthington Receivables Corporation	Incorporated herein by reference to Exhibit 10.2 to the Registrant’s Quarterly Report on Form 10-Q for the quarterly period ended February 29, 2012 (SEC File No. 1-8399)
10.51	Summary of Cash Compensation for Directors of Worthington Industries, Inc., effective June 1, 2006 through August 31, 2011*	Incorporated herein by reference to Exhibit 10.22 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2006 (SEC File No. 1-8399)
10.52	Summary of Cash Compensation for Directors of Worthington Industries, Inc., approved June 29, 2011 and effective September, 2011*	Incorporated herein by reference to Exhibit 10.44 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2011 (SEC File No. 1-8399)
10.53	Summary of Annual Base Salaries Approved for Named Executive Officers of Worthington Industries, Inc.*	Filed herewith
10.54	Summary of Annual Cash Performance Bonus Awards, Long-Term Performance Awards and Stock Options granted in Fiscal 2011 for Named Executive Officers*	Incorporated herein by reference to Exhibit 10.37 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2010 (SEC File No. 1-8399)
10.55	Summary of Annual Cash Performance Bonus Awards, Long-Term Performance Awards, Stock Options and Restricted Shares granted in Fiscal 2012 for Named Executive Officers*	Incorporated herein by reference to Exhibit 10.47 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2011 (SEC File No. 1-8399)
10.56	Summary of Annual Cash Performance Bonus Awards, Long-Term Performance Awards, Stock Options and Restricted Shares granted in Fiscal 2013 for Named Executive Officers*	Filed herewith
10.57	Form of Indemnification Agreement entered into between Worthington Industries, Inc. and each director of Worthington Industries, Inc.*	Incorporated herein by reference to Exhibit 10.32 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2008 (SEC File No. 1-8399)
10.58	Form of Indemnification Agreement entered into between Worthington Industries, Inc. and each executive officer of Worthington Industries, Inc.*	Incorporated herein by reference to Exhibit 10.33 to the Registrant’s Annual Report on Form 10-K for the fiscal year ended May 31, 2008 (SEC File No. 1-8399)

^* Indicates management contract or compensatory plan or arrangement.

E-9

14	Worthington Industries, Inc. Code of Conduct	Filed herewith
21	Subsidiaries of Worthington Industries, Inc.	Filed herewith
23.1	Consent of Independent Registered Public Accounting Firm (KPMG LLP)	Filed herewith
23.2	Consent of Independent Auditor (KPMG LLP) with respect to consolidated financial statements of Worthington Armstrong Venture	Filed herewith
24	Powers of Attorney of Directors and Executive Officers of Worthington Industries, Inc.	Filed herewith
31.1	Rule 13a - 14(a) / 15d - 14(a) Certifications (Principal Executive Officer)	Filed herewith
31.2	Rule 13a - 14(a) / 15d - 14(a) Certifications (Principal Financial Officer)	Filed herewith
32.1	Certifications of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002	Furnished herewith
32.2	Certifications of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002	Furnished herewith
99.1	Worthington Armstrong Venture Consolidated Financial Statements as of December 31, 2011 and 2010 and for the years ended December 31, 2011, 2010 and 2009	Filed herewith
101.INS	XBRL Instance Document	Submitted electronically herewith #
101.SCH	XBRL Taxonomy Extension Schema Document	Submitted electronically herewith #
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document	Submitted electronically herewith #
101.DEF	XBRL Taxonomy Definition Linkbase Document	Submitted electronically herewith #
101.LAB	XBRL Taxonomy Extension Label Linkbase Document	Submitted electronically herewith #
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document	Submitted electronically herewith #

# Attached as Exhibit 101 to this Annual Report on Form 10-K for the fiscal year ended May 31, 2012 of Worthington Industries, Inc. are the following documents formatted in XBRL (eXtensible Business Reporting Language):

(i) Consolidated Balance Sheets at May 31, 2012 and 2011;

(ii) Consolidated Statements of Earnings for the fiscal years ended May 31, 2012, 2011 and 2010;

(iii) Consolidated Statements of Equity for the fiscal years ended May 31, 2012, 2011 and 2010;

(iv) Consolidated Statements of Cash Flows for the fiscal years ended May 31, 2012, 2011 and 2010; and

(v) Notes to Consolidated Financial Statements – fiscal years ended May 31, 2012, 2011 and 2010.

In accordance with Rule 406T of Regulation S-T, the XBRL related documents in Exhibit 101 to this Annual Report on Form 10-K for the fiscal year ended May 31, 2012 are deemed not filed or part of a registration statement or prospectus for purposes of Sections 11 or 12 of the Securities Act of 1933, as amended; are deemed not filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended; and otherwise are not subject to liability under these Sections.

E-10

EX-4.8

Exhibit 4.8

July 30, 2012

Securities and Exchange Commission

100 F Street, NE

Washington, D.C. 20549

Re: Worthington Industries, Inc. – Annual Report on Form 10-K for the fiscal year ended

May 31, 2012 - SEC File No. 1-8399

Ladies and Gentlemen:

Worthington Industries, Inc., an Ohio corporation, is today filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012 (the “Form 10-K”).

None of (i) Worthington Industries, Inc., (ii) any of the consolidated subsidiaries of Worthington Industries, Inc. or (iii) Worthington Armstrong Venture, a 50%-owned unconsolidated joint venture (in the form of a general partnership between Armstrong Ventures, Inc., a subsidiary of Armstrong World Industries, Inc., and The Worthington Steel Company (Delaware), a subsidiary of Worthington Industries, Inc.), for which financial statements are required to be filed with the Form 10-K, has outstanding any instrument or agreement with respect to its long-term debt, other than those filed or incorporated by reference as an exhibit to the Form 10-K, under which the total amount of long-term debt authorized exceeds 10% of the total assets of Worthington Industries, Inc. and its subsidiaries on a consolidated basis. In accordance with the provisions of Item 601(b)(4)(iii) of SEC Regulation S-K, Worthington Industries, Inc. hereby agrees to furnish to the SEC, upon request, a copy of each such instrument or agreement defining (i) the rights of holders of the long-term debt of Worthington Industries, Inc. or (ii) the rights of holders of the long-term debt of a consolidated subsidiary of Worthington Industries, Inc. or (iii) the rights of holders of the long-term debt of Worthington Armstrong Venture, in each case which is not being filed or incorporated by reference as an exhibit to the Form 10-K.

Very truly yours,

WORTHINGTON INDUSTRIES, INC.

/s/    B. Andrew Rose

B. Andrew Rose

Vice President and Chief Financial Officer

EX-10.22

Exhibit 10.22

FIRST AMENDMENT TO THE

WORTHINGTON INDUSTRIES, INC.

AMENDED AND RESTATED

2006 EQUITY INCENTIVE PLAN FOR NON-EMPLOYEE DIRECTORS

This First Amendment (this “Amendment”) to the Worthington Industries, Inc. Amended and Restated 2006 Equity Incentive Plan for Non-Employee Directors (the “Plan”) is adopted on June 29, 2011.

WHEREAS, Worthington Industries, Inc. (the “Company”) sponsors the Plan;

WHEREAS, the Company desires to amend the Plan to increase the number of common shares, without par value (the “Shares”), of the Company available for awards under the Plan;

WHEREAS, Section 13.01 of the Plan permits the Board of Directors of the Company to amend the Plan at any time without shareholder approval unless shareholder approval is required to satisfy the requirements imposed by applicable law or the securities exchange on which the Company’s securities are listed or traded; and

WHEREAS, shareholder approval is required to increase the number of Shares available for awards under the Plan;

NOW, THEREFORE, the Plan is hereby amended as follows, subject to and effective upon shareholder approval:

1. Section 5.01 of the Plan is hereby deleted in its entirety and the following is substituted therefor:

5.01 Number of Authorized Shares. Subject to Section 5.03, the aggregate number of Shares reserved and available for Awards or which may be used to provide a basis of measurement for or to determine the value of an Award shall be:

[1] 450,000 Shares, which Shares shall be available for any Award; and

[2] The sum of the following, which shall be available only for Options:

[a] 450,000 Shares; plus

[b] The number of Shares that, on the Effective Date, were authorized and available to be granted under the Prior Plan, but which were not then subject to outstanding awards under the Prior Plan; plus

[c] The number of Shares that, on the Effective Date, were subject to awards issued under the Prior Plan, but which are subsequently forfeited under the terms of the Prior Plan without receipt of any consideration.

Shares described in Section 5.01[1] may be subject to any Awards issued under the terms and conditions described in the Plan and Award Agreements issued under the Plan. Shares described in Section 5.01[2] may only be subject to Options issued under the terms and conditions described in the Plan and Award Agreements issued under the Plan. Shares subject to Options shall be allocated to the Shares reserved and available for Options under Section 5.01[2] to the extent they are still available prior to being allocated to Shares available under Section 5.01[1].

The Shares to be delivered under the Plan may consist, in whole or in part, of treasury Shares or authorized but unissued Shares not reserved for any other purpose.

IN WITNESS WHEREOF, the Company has caused this Amendment to be executed by its duly authorized officer effective as of the date set forth above.

WORTHINGTON INDUSTRIES, INC.
/s/    Dale T. Brinkman
Printed Name: Dale T. Brinkman
Its:	Vice President-Administration,
	General Counsel and Secretary

EX-10.53

Exhibit 10.53

ANNUAL BASE SALARIES APPROVED FOR NAMED EXECUTIVE OFFICERS

OF

WORTHINGTON INDUSTRIES, INC.

Effective June 27, 2012, the Compensation and Stock Option Committee of the Board of Directors of Worthington Industries, Inc. (the “Registrant”) approved the base salaries for the named executive officers identified below, which base salaries became effective June 27, 2012.

Name and Principal Position	Base Salary
John P. McConnell
Chairman of the Board and Chief Executive Officer of the Registrant	$	625,000
George P. Stoe
Chief Operating Officer and President of the Registrant	$	400,000
B. Andrew Rose
Vice President – Chief Financial Officer of the Registrant	$	450,000
Mark A. Russell
President – The Worthington Steel Company until July 31, 2012; to become President and Chief Operating Officer of the Registrant effective August 1, 2012	$	500,000
Virgil L. Winland
Senior Vice President – Manufacturing	$	325,000

George P. Stoe will serve as President and Chief Operating Officer of the Registrant until July 31, 2012, when he will retire from those positions. Effective August 1, 2012, he will become Director of International Business Development of the Registrant and Non-Executive Chairman of Angus-Palm.

EX-10.56

Exhibit 10.56

SUMMARY OF ANNUAL CASH PERFORMANCE BONUS AWARDS,

LONG-TERM PERFORMANCE AWARDS, STOCK OPTIONS AND RESTRICTED

SHARES GRANTED IN FISCAL 2013 FOR NAMED EXECUTIVE OFFICERS

Cash Performance Bonus Awards Granted In Fiscal 2013

The following table sets forth the annual performance bonus awards granted to the current named executive officers (“NEOs”) of Worthington Industries, Inc. (the “Company”) under the Worthington Industries, Inc. Annual Incentive Plan for Executives in Fiscal 2013.

Cash Performance Bonus Awards Granted in Fiscal 2013

Name	Cash Performance Bonus Awards for Twelve -Month Performance Period Ending May 31, 2013 (1)
	Threshold ($)		Target ($)		Maximum ($)
John P. McConnell		430,000		860,000		1,720,000
George P. Stoe		50,000		100,000		200,000
B. Andrew Rose		237,500		475,000		950,000
Mark A. Russell		300,000		600,000		1,200,000
Virgil L. Winland		175,500		351,000		702,000

(1) Payouts of these annual performance bonus awards are generally tied to achieving specified levels (threshold, target and maximum) of corporate economic valued added and earnings per share for the twelve-month performance period with each performance measure carrying a 50% weighting. For business unit executives, the corporate earnings per share measure carries a 20% weighting, business unit operating income carries a 30% weighting, and business unit economic value added carries a 50% weighting. For all calculations, restructuring charges and non-recurring items are generally excluded and earnings per share and operating income results are adjusted to eliminate FIFO gains and losses. If the performance level falls between threshold and target or between target and maximum, the award is prorated. If threshold levels are not reached for any performance measure, no annual performance bonus will be paid. Annual performance bonus award payouts will be made within a reasonable time following the end of the performance period. In the event of a change in control of the Company (followed by a termination of employment), the annual performance bonus award would be considered to be earned at target, payable in full, and immediately settled or distributed.

Long-Term Performance Awards, Option Awards and Restricted Share Awards Granted in Fiscal 2013

The following table sets forth the long-term performance awards (consisting of cash performance awards and performance share awards) for the three-fiscal-year period ending May 31, 2015 and the stock option and restricted share awards granted to the NEOs in fiscal 2013.

Long-Term Performance Awards and Option Awards Granted in Fiscal 2013

Name	Cash Performance Awards for Three-Year Period Ending May 31, 2015 (1)						Performance Share Awards for Three-Year Period Ending May 31, 2015 (1)						Option Awards: Number of Common Shares Underlying Options (2)			Exercise or Base Price of Option Awards ($/Sh) (2)		Restricted Share Awards
	Threshold ($)		Target ($)		Maximum ($)		Threshold (# of  Common Shares)		Target (# of  Common Shares)		Maximum (# of  Common Shares)
		500,000		1,000,000		2,000,000
John P. McConnell								15,000		30,000		60,000
														80,000			20.47
																			20,000	(3)
		0		0		0
George P. Stoe								0		0		0
														30,000	(4)		20.47
																			5,000	(5)
		300,000		600,000		1,200,000
B. Andrew Rose								6,000		12,000		24,000
														50,000			20.47
																			10,000	(3)
		300,000		600,000		1,200,000
Mark A. Russell								6,000		12,000		24,000
														50,000			20.47
																			10,000	(3)
		115,000		230,000		460,000
Virgil L. Winland								1,750		3,500		7,000
														16,000			20.47
																			3,500	(3)

(1) These columns show the potential payouts under the cash performance awards and the performance share awards granted to the NEOs under the Company’s Amended and Restated 1997 Long-Term Incentive Plan (the “1997 LTIP”) for the three-fiscal-year performance period from June 1, 2012 to May 31, 2015. Payouts of cash performance awards and performance share awards for corporate executives are tied to achieving specified levels (threshold, target and maximum) of cumulative corporate economic value added for the three-fiscal-year period and earnings per share growth over the performance period, with each performance measure carrying a 50% weighting. For business unit executives, cumulative corporate economic value added and earnings per share growth measures together carry a 50% weighting, and business unit operating income targets are weighted 50%. In all calculations, restructuring charges and non-recurring items are generally excluded, and earnings per share and operating income results are adjusted to eliminate the impact of FIFO gains or losses. No awards are paid or distributed if none of the three-fiscal-year threshold financial measures are met. If the performance levels fall between threshold and target or between target and maximum, the award is prorated.

(2) Effective as of June 29, 2012, Mr. McConnell, Mr. Rose, Mr. Russell and Mr. Winland were granted under the Company’s 2010 Stock Option Plan non-qualified stock options with respect to 80,000, 50,000, 50,000 and 16,000 common shares, respectively, with exercise prices equal to the fair market value of the underlying common shares on the date of grant. The options become exercisable over three years in increments of 33.33% per year on each anniversary of their grant date.

(3) These restricted common share awards were granted effective June 29, 2012 under the 1997 LTIP as follows: Mr. McConnell (20,000), Mr. Rose (10,000), Mr. Russell (10,000) and Mr. Winland (3,500). The restricted common shares will be held in escrow by the Company and may not be sold, transferred,

pledged, assigned or otherwise alienated or hypothecated until the restrictions thereon have lapsed. The restrictions on the restricted common shares will lapse and the restricted common shares will become fully vested three years from the date of grant, subject to the terms of each restricted common share award. Each holder may exercise any voting rights associated with the restricted common shares during the restriction period. In addition, any dividends or distributions paid with respect to the common shares underlying the restricted common shares will be held by the Company in escrow during the restriction period and, at the end of the restriction period, will be distributed or forfeited in the same manner as the restricted common shares with respect to which they were paid.

(4) Effective as of June 29, 2012, Mr. Stoe was granted under the 2010 Stock Option Plan non-qualified stock options with respect to 30,000 common shares with an exercise price equal to the fair market value of the underlying common shares on the date of grant. The option becomes exercisable on the first anniversary of the grant date.

(5) This restricted common share award was granted effective June 29, 2012 under the 1997 LTIP to Mr. Stoe. The restricted common shares will be held in escrow by the Company and may not be sold, transferred, pledged, assigned or otherwise alienated or hypothecated until the restrictions thereon have lapsed. The restrictions on the restricted common shares will lapse and the restricted common shares will become fully vested one year from the date of grant, subject to the terms of the restricted common share award. Mr. Stoe may exercise any voting rights associated with the restricted common shares during the restriction period. In addition, any dividends or distributions paid with respect to the common shares underlying the restricted common shares will be held by the Company in escrow during the restriction period and, at the end of the restriction period, will be distributed or forfeited in the same manner as the restricted common shares with respect to which they were paid.

(6) Effective June 30, 2011, Mr. Rose and Mr. Russell each received a performance-based restricted share award covering 185,000 common shares which will fully vest if and when the closing price of the Company’s common shares reaches $30.00 per share or above for 30 consecutive days during the award’s five year term. Each holder may exercise any voting rights associated with the restricted common shares during the restriction period during the award’s five year term. The holder may not transfer the shares for five years after vesting, except for shares withheld or sold to pay taxes. In addition, any dividends or distributions paid with respect to the common shares underlying the restricted common shares will be held by the Company in escrow during the restriction period and, at the end of the restriction period, will be distributed or forfeited in the same manner as the restricted common shares with respect to which they were paid. During the period they are held in escrow, the performance-based restricted common shares may not be sold, transferred, pledged, assigned or otherwise alienated or hypothecated until the restrictions thereon have lapsed. On September 14, 2011, the award agreements for these restricted common shares were amended to include a three-year service-based vesting condition in addition to the market-based vesting condition established in the original agreement. The amended awards were accounted for as a modification of the original awards.

EX-14

Exhibit 14

WORTHINGTON INDUSTRIES, INC.

CODE OF CONDUCT

Table of Contents

Introduction	1
Commitment to Legal and Ethical Behavior	1
Work Environment	1
Respect	1
Equal Opportunity	1
Non-Harassment/Non-Discrimination	1
Safety and Health	2
Prevention of Violence in the Workplace	2
Loyalty to Worthington	2
Conflicts of Interest	2
Business Opportunities	2
Investments	2
Family Members	2
Consultants and Representatives	3
Bribes, Kickbacks and Other Improper Payments	3
Fraud, Misappropriation, Theft, Embezzlement	3
Gifts, Meals and Entertainment	3
Personal Behavior	3
Information Technology	4
Information Security Responsibility	4
Social Media Use	4
Chat Rooms/Message Boards	4
Software Use	4
Policy on Electronic Media	4
Privacy Guidelines	5
Non-Compliance	5
Using and Supplying Information	5
Insider Stock Trading	5
Information of Other Companies	5
Communication with the Analysts and Investors	5
Investor Relations Information	5
Media Relations	6
Record Keeping	6
Accuracy of Records	6
Financial Reporting Compliance	6
Reporting of Concerns	6
Worthington’s Proprietary Information	7
Certifications and Disclosures	7
Competitive Intelligence	7
Compliance With Laws and Regulations	8
Antitrust Laws	8
A.    Relationship with Competitors	8
B.    Customer Relations	8

i

Foreign Business	8
Environmental Practices	9
Political Contributions and Activity	9
Corporate Contributions	9
Employee Political Participation	9
Additional Provisions Applicable to Officers and Directors	9
Resolving and Reporting Issues	9
Do the Right Thing	9
How To Get Help	10
Reporting Violations	10
EthicsLine	10
Contact Information	10

ii

Code of Conduct

Introduction

Guided by the Worthington Philosophy, Worthington has built a strong and valuable reputation. Preserving and building upon this reputation and maintaining the trust and confidence of those with whom we deal is vitally important to the Company and a responsibility all employees share.

The Worthington Industries Philosophy has long provided employees with guidance for the conduct of business operations. This Code of Conduct is a further guide to the legal and ethical standards the Company expects of all employees and to their relationship with the Company, fellow employees, customers, suppliers and other parties. This Code of Conduct has the full support and commitment of the Company’s Board of Directors and Management and is applicable to all Worthington employees unless otherwise provided by local laws or regulations.

This Code of Conduct is neither a contract nor a comprehensive manual that covers every situation that might develop. It is a guide that identifies key issues, policies and resources to help employees reach appropriate decisions.

Commitment to Legal and Ethical Behavior

Worthington is committed to conducting its business in accordance with the core values reflected in the Worthington Philosophy, which is rooted in the Golden Rule of treating others as we would like to be treated. This commitment includes conducting its business in accordance with high standards of ethical behavior and in compliance with applicable laws and regulations. Worthington views this commitment seriously and expects all of its employees to ensure this commitment is met. All employees must be aware of the laws and regulations that affect their job and must carry out their responsibilities in compliance with those laws and regulations. Employees must adhere to the standards of conduct outlined in this Code of Conduct and act in a professional, legal and ethical manner at all times. Any questions or concerns about illegal or unethical acts should be raised with management or the Ethics Officer, or reported on the EthicsLine. Any manager who is notified of, or otherwise becomes aware of, any suspected unethical behavior, illegal act, or other violation of this Code of Conduct, is to report such matter to the Ethics Officer, either directly or on the EthicsLine. Failure to abide by this Code of Conduct and applicable laws and regulations can lead to disciplinary measures appropriate to the violation, up to and including termination.

Work Environment

Respect. Worthington employees will treat each other with dignity and respect at all times.

Equal Opportunity. Worthington Industries is an equal opportunity employer. It is Worthington’s goal to ensure that hiring, transfer, promotion, compensation, and discipline decisions are based on the job-related qualifications, abilities and performance of employees and applicants. The Company does not discriminate against any employee or applicant on the basis of sex, race, color, religion, age, national origin, citizenship, disability, veteran status, or any other reason prohibited by federal, state, local or foreign law or regulation.

Non-Harassment/Non-Discrimination. It is Worthington’s policy and each employee’s responsibility to provide a workplace that is free of unlawful and inappropriate harassment or discrimination by supervisors, other employees, or other parties conducting business with Worthington. Worthington prohibits all forms of unlawful harassment or discrimination based upon sex, race, color, religion, age, national origin, citizenship, disability, veteran status or any other reason prohibited by applicable federal, state, local or foreign law or regulation. Worthington will not tolerate sexual advances, actions, comments or other conduct that creates an intimidating, offensive or hostile environment. Religious or ethnic slurs, jokes or other demeaning conduct which would be considered unwanted by a reasonable person are not permitted. Anyone who has been found, after investigation by Worthington, to have violated this policy will be subject to appropriate discipline, up to and including termination. The Company’s complete policy against harassment is contained in the Company’s Employee Handbook, which includes the complaint procedure to be used by persons who believe they have been subjected to such discrimination or harassment or who believe they have observed another person being subjected to such discrimination or harassment. Every employee should speak out whenever another’s conduct makes the employee uncomfortable and report any harassment the employee experiences or observes.

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Safety and Health. The overall safety and well being of all Worthington employees is of the utmost importance and is a responsibility the Company and all employees share. Employees must comply with safety rules and procedures required by applicable laws and regulations and established by the Company with respect to each of its locations. Failure to follow safety rules, procedures, laws or regulations will subject the employee to disciplinary action up to and including termination. Worthington is committed to providing a safe work environment and to maintaining all equipment and machinery in proper working condition, with all safety apparatus in place and functioning. Assuring this is a fundamental responsibility of each employee. If at any time an employee believes an unsafe condition does exist, or an unsafe act is occurring, the employee should report it promptly to the employee’s supervisor, manager or other designated person.

Prevention of Violence in the Workplace. Worthington believes the best deterrent to employee violence is open communication between the employee and management. Worthington recognizes this and will continue to maintain its Open Door Policy for constructive and interactive problem solving. However, any act of violence or threat of violence, serious or not, direct or indirect, against a co-worker, customer, visitor or other individual by a Worthington employee will not be tolerated and is prohibited. Any employee engaging in such conduct will be subject to disciplinary action up to and including termination. It is every employee’s obligation to immediately report to their supervisor any such act or threat of violence made by a Worthington co-worker, customer, supplier, visitor or other individual that may affect the safety or security of the workplace. Failure to do so may result in disciplinary action up to and including termination. While Worthington will attempt to maintain confidentiality as appropriate for any reported act or threat of violence, the prevention of any potential serious harm to an individual will take precedence over confidentiality.

Loyalty To Worthington

Conflicts of Interest. Business decisions and actions must be based on the best interests of Worthington and must not be motivated or influenced by personal considerations or relationships.

All employees must avoid conflicts of interest. A conflict of interest exists when an employee’s personal or family relationships, financial affairs, or an outside business involvement may adversely influence the judgment or loyalty required for performance of the employee’s duties to Worthington. If an employee suspects even the appearance of a conflict of interest or is in doubt about a particular situation, the employee should promptly notify his or her supervisor or the Ethics Officer. The supervisor will then consult with the management or the Ethics Officer as appropriate.

Employees should also avoid conduct that may create an appearance of impropriety – i.e., conduct that would lead a reasonable observer to objectively conclude that the employee is acting in a manner that is dishonest, unethical, illegal or otherwise in violation of the guidelines set forth in this Code of Conduct.

It is not possible to identify every instance that results in a conflict of interest or in the appearance of impropriety. However, the following guidelines identify common instances in which they occur.

Business Opportunities. If an employee becomes aware of a possible business opportunity which Worthington may be interested in pursuing, the employee should consider such opportunity strictly for Worthington’s benefit. It is improper for an employee to exploit such an opportunity for personal benefit or become involved in a manner which would divide the employee’s loyalty between Worthington and a party that may do business with Worthington.

Investments. Employees may not allow their investments to influence, or appear to influence, their independent judgment on behalf of Worthington. This could happen in many ways, but it is most likely to arise if an employee has an investment or other interest in a contractor, competitor, supplier, or customer and the employee’s decisions may have a business impact on this outside party. If there is any doubt about how an investment might be perceived, the employee should disclose it to his or her supervisor or the Ethics Officer.

Family Members. Employees may not use undue personal influence to get or to do business with an entity in which family members or friends have an interest. These decisions must be made on the basis of what is best for the

2

Company. In some instances, it may be a conflict of interest if a member of an employee’s immediate family is employed by a supplier, contractor, customer, or competitor of the Company. The employee’s supervisor should be notified if these situations occur. The supervisor will then consult with management or the Ethics Officer as appropriate.

Consultants and Representatives. When it is necessary to engage the services of an individual or firm to consult for or otherwise represent the Company, special consideration must be given to avoid any conflicts of interest between the Company and the person or entity so employed. Consultants and representatives of the Company must act on the Company’s behalf in a manner consistent with the Company’s philosophy, this Code of Conduct and applicable laws and regulations.

Bribes, Kickbacks and Other Improper Payments. Bribes, kickbacks, payoffs and other improper payments are unethical and illegal, and no employee may make, offer or authorize any such payment. Also, employees are not permitted to solicit or accept any offer, payment, or gift that is intended or appears to influence their conduct or decisions or that is otherwise unlawful.

Fraud, Misappropriation, Theft, Embezzlement. Employees shall not commit, aid or assist in any fraud, misappropriation, theft, embezzlement, bribery or any similar activities. Prohibited acts include, but are not limited to: forgery or alteration of checks, securities or other negotiable instruments; misappropriation of funds, securities or other assets; improper handling or reporting of money or financial transactions; improper handling of corporate property, assets or information or their use for personal gain; unauthorized use or disclosure of corporate business plans, intellectual property, trade secrets or financial information; destruction or unauthorized removal of records, furniture, fixtures or equipment; violating federal, state, local or foreign tax laws or regulations; and submitting false expense reports or other false personal information.

Employees who suspect or have information concerning any such wrongdoing involving Worthington, its employees or any Worthington agent or customer (including customer employees, or anyone doing business with Worthington) must promptly notify their supervisor, a member of management or the Ethics Officer.

Gifts, Meals and Entertainment. By receiving meals, gifts or entertainment, an employee may create the impression that the employee favors an entity for reasons of personal advantage rather than price, quality, service or other factors beneficial to the Company. Employees involved in purchasing, negotiating or contracting with vendors and customers must use special care to avoid the existence, or even the appearance, of impropriety.

In general, the Company allows the receipt of business gifts, meals and entertainment that are not extravagant, are consistent with the Company’s and the community’s ethical norms, and are consistent with the employee’s position and the business purpose served by having the employee participate. In the case of a gift, it must be sufficiently limited in value and form such that it would not be construed as a bribe or a payoff (the acceptance of money in any form is never appropriate), or an attempt to influence the employee’s decision making. In the case of meals and entertainment, their value must be appropriate to the employee’s position and the business purpose served. Employees may accept transportation and lodging provided by a supplier, customer or other third party, if the trip is for business and is approved in advance by the employee’s supervisor. As a general rule, if the disclosure of the gift, meal, entertainment or travel to fellow employees or others would embarrass the employee or the Company, it should not be accepted. All such gifts, meals, entertainment and travel should be disclosed to the employee’s supervisor who will consult with management or the Ethics Officer, as appropriate.

Similar good judgment must be applied in giving gifts, meals, entertainment and travel to current or prospective customers and vendors.

Personal Behavior

Employees are expected to conduct their private affairs and actions in a manner that will not cause embarrassment to or bring discredit upon the Company.

3

Information Technology

Information Security Responsibility. All Worthington Industries employees – including full-time, temporary, part-time and contract workers – and all other people granted access to company information or information systems are responsible for ensuring that company information and information systems are used appropriately at all times. Specifically, they must ensure, to the best of their abilities, that information and information systems are used only for their permitted use in support of the company’s business operations, that information is not improperly disclosed, modified or endangered, and that access to company information resources is not made available to any unauthorized person. Visitors must be supervised by an employee at all times while they are on the company’s premises, or other steps must be taken to assure they do not obtain access to such information and information systems.

Social Media Use. The Code of Conduct applies when you are on a social media and/or a business site. Worthington recognizes that participation in some forums might be important to the performance of an employee’s job. In such cases, employees must limit their discussion to matters of business use. Communications must not reveal information about Worthington Industries processes, techniques, trade secrets or confidential information and must not otherwise violate this or other Worthington policies.

Chat Rooms/Message Boards. Employees should not participate in or provide information about the Company to chat rooms, message boards or similar forums. These forums are not sponsored by, or endorsed by Worthington. When employees participate in such forums they often provide information which may be confidential, inappropriate or detrimental to Worthington and its interests, which could potentially expose them to personal liability.

Employees who do provide confidential, inappropriate, derogatory or damaging information about Worthington are subject to disciplinary action, up to and including termination. The best way to avoid any problems is not to participate.

Software Use. Violations of the rights of any person or company protected by copyright, trade secret, patent or other intellectual property, or similar laws or regulations, including, but not limited to, the installation or distribution of “pirated” or other software products that are not appropriately licensed for use by Worthington Industries are strictly prohibited.

Unauthorized duplication of copyrighted material including, but not limited to, digitization and distribution of photographs from magazines, books or other copyrighted sources, copyrighted music, and the installation of any copyrighted software for which Worthington Industries or the end user does not have an active license is strictly prohibited.

Exporting software, technical information, encryption software or technology, in violation of international or regional export control laws, is illegal. The appropriate management should be consulted prior to export of any material that is in question.

Policy on Electronic Media. The Company provides many of its employees access to one or more forms of electronic media and services, including computers, e-mails, telephones, voice mail, fax machines, external electronic bulletin boards, wire services, on-line services and the internet and the worldwide web. These media and associated services can enhance communication and are valuable sources of information. However, all users should remember that these electronic media and services provided by Worthington are Worthington’s property and their purpose is to facilitate and support Worthington’s business.

Worthington’s policy concerning electronic media and services is contained in a separate document and any person using Worthington’s electronic media and services should obtain a copy of that policy. However, a few important points from that policy are as follows:

• Electronic media must be used responsibly and cannot be used for transmitting, retrieving or storing any inappropriate communication or information.

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• Worthington provides electronic media and services for the employee to use for Worthington business. Limited, occasional, or incidental use of these media and services for personal, non-business purposes is understandable but employees must do so responsibly and not abuse this privilege.

Privacy Guidelines. Users should have no expectation of privacy. Worthington Industries maintains the right to monitor and review all Information and Information Systems to ensure compliance with this policy, as well as to fulfill Worthington Industries’ responsibilities under the laws and regulations of the jurisdictions in which it operates.

Non-Compliance. Persons who abuse the privilege of Company-facilitated access to Worthington Industries’ Information or Information systems are subject to disciplinary action up to and including termination.

Persons using the Worthington Industries’ Information and Information systems for defamatory, illegal, or fraudulent purposes and persons who break into unauthorized access to Worthington Industries’ Information and Information systems also are subject to civil liability and criminal prosecution.

Using and Supplying Company Information

Insider Stock Trading. Stock transactions are regulated by numerous and complex laws and regulations. Civil and criminal penalties can be imposed on individuals in corporations convicted of violations of the securities laws and regulations.

An employee who is aware of any “material” information about the Company that has not yet been disclosed to the public may not buy or sell Worthington Industries, Inc. stock until 24 hours after the information has been made public, subject to any other black-out or trading restrictions which may remain in place. “Material” information means any fact that would likely influence a reasonable investor’s decision to buy, sell, or hold the Worthington stock. Examples may include, but are not limited to, knowledge of new contracts, products or discoveries; unpublished financial information such as actual or projected sales or earnings; acquisition, disposition or merger proposals; major litigation; changes in management; information concerning stock splits, dividends, repurchases, distributions, tender offers, exchange offers, securities offerings or other transactions affecting the Company’s securities; strategic plans; or any other favorable or adverse business information. In addition, employees can be legally liable if someone outside the Company trades in Worthington stock based upon inside information given by an employee.

Company policy forbids any employee to give any confidential Company information to anyone without adequate legal safeguards.

Information of Other Companies. Insider trading laws also apply to the receipt of material nonpublic information concerning other organizations. If an employee receives material nonpublic information about a Worthington customer, supplier, acquisition candidate or other party in confidence, the employee should neither disclose that information to anyone else nor trade in that organization’s securities until the information is released to the public. Employees should not trade in any other company’s securities if they believe Worthington’s plans or activities will affect the value of such securities.

Communication with Analysts and Investors. Insider trading laws also apply to communications by Worthington employees with the financial media, other media representatives, investment analysts or others in the investment or financial community. Therefore, it is required that all communications with, and inquiries from, such persons be handled solely through Worthington’s Investor Relations Department.

Investor Relations Information. Requests for information regarding Worthington from shareholders, their representatives or any other member of the investment or financial community, including personal financial

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advisors, should be referred to Worthington’s Investor Relations Department. Employees should not handle these requests themselves.

Media Relations. Employees may not discuss or otherwise release information about Worthington, about events involving or affecting the Company, or about Worthington employees to the news media. All such information must be released solely by, or upon approval of, Worthington’s Corporate Communications Department.

All requests from the news media for information or interviews should be referred to the Corporate Communications Department. Employees should not handle these requests themselves.

Employees may not make public appearances, speeches or statements, in person or through broadcast, electronic or printed media, or the internet relating to Worthington or its business without obtaining prior approval from the Corporate Communications Department, and disclosing the content if requested. This would include any personal communications that might be attributed to the Company due to the employee’s position with the Company.

Record Keeping

Accuracy of Records. Records relating to Worthington’s business transactions and other activities must be prepared accurately and truthfully. All Company payments and other transactions must be properly authorized and be accurately and completely recorded in accordance with Worthington’s accounting policies. No false, incomplete or misleading entries or records shall be created.

Worthington has established a system of internal controls that must be strictly followed so as to provide reasonable assurances that all financial transactions are executed in accordance with management authorization and are recorded in a proper manner. No undisclosed or unrecorded corporate funds or accounts shall be established for any purpose.

Complete and accurate records or information must be made available to internal auditors and to external auditors as requested. No employee may interfere with or seek to improperly influence an authorized audit of the Company’s financial records.

Business documents should be retained and disposed of in accordance with all regulatory requirements and Company policies concerning record retention. Business records and communications can often become public. Employees should avoid exaggeration, colorful language, guesswork, legal conclusions, and derogatory remarks or characterizations of people and companies. This applies to communications of all kinds, including e-mail and “informal” notes or memos.

Employees must also maintain accurate records of expenditures of corporate funds for travel and other reimbursable expenses, and accurate records demonstrating their eligibility for benefits including sick leave, disability payments and education.

Falsification of business or employee records is prohibited. Any employee who falsifies records is subject to disciplinary action, up to and including termination.

Financial Reporting Compliance. The Company is required to issue reports in compliance with rules and regulations of the United States Securities and Exchange Commission and the New York Stock Exchange, and to issue financial statements in conformity with generally accepted accounting principles and those rules and regulations. All employees of the Company must keep accurate and complete books, records, and accounts to enable the Company to meet these reporting obligations. It is expected that any employee involved in preparing the Company’s disclosures will adhere to such principles.

Reporting of Concerns. Any employee who, in good faith, believes that the Company’s method of accounting is inappropriate or not in compliance with generally accepted accounting principals, that records are not being appropriately maintained, that business transactions are not being properly reported, or that internal controls are not being followed should report this to the Company’s Chief Financial Officer, the Company’s General Counsel, or the

6

Ethics Officer, either directly or through the EthicsLine. If the employee is unsatisfied with the response, the employee should report the matter to the Audit Committee of the Company, either directly or through the EthicsLine.

Worthington’s Proprietary Information. “Proprietary Information” means any private or otherwise nonpublic business, technological, financial, strategic, personnel or other information, plans, data or material of the Company that employees have learned, generated, had access to or acquired while working at Worthington. Proprietary Information may be oral or written. Worthington’s Proprietary Information is a valuable corporate asset. Employees may not access or use such information unless they have proper authorization and the information is relevant to the performance of their jobs. The content of all Worthington files, records, strategies and other information is strictly confidential. Employees may not disclose such information to any outside parties without management’s prior authorization. If management permits disclosure, it shall first determine whether to require the outside party to sign a confidentiality agreement.

Proprietary Information includes Worthington’s trade secrets. A trade secret is any information or knowledge that has not been made public and which could give Worthington a competitive advantage. Examples include, but are not limited to, customer lists, technology, computer programs and market information.

The general rule is: If you are not sure whether an item of information is proprietary, treat it as such. Should a breach of confidentiality occur for any reason, any employee who becomes aware of the breach should notify his or her supervisor as soon as possible.

Employees must follow these procedures for storing proprietary information:

• Label it “Proprietary and Confidential.”

• Store it so that unauthorized persons do not have access to it.

• Give it to other Worthington employees only if they need it to carry out their business responsibilities.

• If someone other than a Worthington employee asks for such information, refer the request to your supervisor or the Legal Department.

Each employee has a continuing obligation after separating from the Company for any reason not to make use of or disclose any Worthington proprietary or confidential information. Employees terminating their service with Worthington must leave all documents and other materials containing proprietary or confidential information with the Company.

Certifications and Disclosures. Employees are routinely required to certify that, to their knowledge, the Company is in compliance with the applicable laws and/or regulations. Some common certifications include: certifications as to environmental, safety and health matters, and certifications to the federal government concerning business information. Employees must be aware of the requirements applicable to their jobs and be sure that all certifications are completed and filed in a timely and accurate manner.

Competitive Intelligence. To be successful, a business must understand its competitors. In collecting data about its competitors, the Company uses all legitimate sources, but avoids any actions that are illegal, unethical or could cause embarrassment or liability to the Company. The Economic Espionage Act of 1996, for example, imposes criminal penalties on individual corporations and entities that steal or attempt to steal trade secrets or knowingly receive or possess stolen trade secrets of others. A trade secret is confidential information that a company has sought to protect, because it provides a business advantage over those who do not know or use it. If a Worthington employee or representative receives or is offered information which he or she believes was obtained in an inappropriate manner, do not use or distribute the information until it has been reviewed by the Legal Department.

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Compliance with Laws and Regulations

Antitrust Laws. Worthington is committed to compliance with federal and state antitrust laws and regulations of the countries in which it does business. Violations of antitrust laws and regulations can result in severe criminal penalties and civil liability for Worthington, and liability, fines and imprisonment for offending employees.

The following material only summarizes common problem areas. Review it carefully. When faced with a concern regarding the legality of any activity – even a seemingly unimportant activity – promptly contact the Company’s Legal Department.

A. Relationship With Competitors. It is illegal to reach any agreement or understanding – express or implied, written or oral – with a competitor regarding price, terms of sales (e.g., discounts), production levels, division of markets, territories or customers, refusal to deal with third parties, or level of product quality. Applicable antitrust laws and regulations make these activities automatically illegal. There is no need to prove an anti-competitive effect – this is presumed.

Remember, no formal agreement need be proved. Oral discussions and informal arrangements followed by common action may be an “agreement” which can be a violation. Accordingly, employees should never discuss any of the following topics with competitors.

• price or any aspect whatsoever of pricing policy;

• billing and credit practices;

• profits and profit margins;

• suppliers’ terms and conditions;

• distribution or marketing plans or practices;

• bidding plans or practices;

• dividing up customers, products, sales territories or business markets;

• making false comments about a competitor’s products and making false or misleading advertising claims;

• new products; and/or

• refusals to deal with customers or suppliers.

If a competitor begins to discuss any of these subjects, employees should terminate the conversation immediately, and report it to the Company’s Legal Department.

B. Customer Relations. Certain types of contractual relationships with customers can also raise antitrust concerns by unreasonably hampering competition. Typically, these arrangements are not automatically illegal, but require a showing of harm to competition. If you have a concern that a business arrangement you are thinking of entering into on Worthington’s behalf might be viewed as an unreasonable restraint on competition, do not act without the prior review and approval of the Company’s Legal Department.

Foreign Business. Employees are expected to obey the laws and regulations, and respect the customs of countries in which Worthington transacts business. If these laws, regulations, or customs are not addressed or appear to be in conflict with these guidelines set forth in this Code of Conduct, contact the Company’s Legal Department to get a resolution of the issues.

Employees must follow the Foreign Corrupt Practices Act (“FCPA”). The FCPA prohibits Worthington and its employees from making or offering to make payments of money, products or services to any foreign governmental official or governmental employee, to any foreign political party, or to any official or candidate of a foreign political party if the purpose of the payment is to help Worthington obtain or retain business, or to help Worthington direct business to any person. The FCPA also bars the making or offering of such payments through third party intermediaries. If you have any concern that a payment that you are thinking of making, offering or authorizing will

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violate the FCPA, do not act without prior review and approval of the Company’s Legal Department. If you violate the FCPA, you can subject the Company and yourself to severe civil and criminal penalties.

Worthington employees must obey American and foreign laws and regulations relating to gifts and entertainment for public employees and must not engage in any illegal activity to obtain or retain business.

Environmental Practices. Worthington is committed to conducting its business activities in a manner that protects and preserves the environment. Worthington will comply with all applicable environmental laws and regulations and operate its facilities with necessary permits, approvals and controls. In addition to knowing and complying with applicable environmental laws and regulations, each employee has a personal responsibility to report to management any spills, discharge or releases into the environment of any material and to assure that appropriate remedial action is taken. Employees may also report any known environmental violations or releases to the Corporate Environmental Director or any member of the Company’s Legal Department.

Political Contributions and Activity

Corporate Contributions. Federal law and the laws of many states generally prohibit companies from making contributions of money, goods or services to political parties or candidates. Employees may not make any contribution on behalf of Worthington or use Worthington’s name, funds, facilities, properties or services for the support of any political party or candidate, unless the contribution or activity is permitted by law and authorized in advance by management. Employees may voluntarily participate in the Worthington Industries Political Action Committee, an independent, not-for-profit association established under federal law to solicit individual contributions to support candidates for political office whose ideals are consistent with the Company’s best interest.

Employee Political Participation. Worthington encourages employees to participate in the political process by voting and otherwise being involved in political activity. However, employees should never create the impression that they are speaking or acting on behalf of Worthington when engaging in political activity or expressing a political opinion.

Additional Provisions Applicable to Executive Officers and Directors

The Audit Committee of the Company shall investigate any alleged violation of the Code of Conduct by any of the Company’s Executive Officers or Directors. In the event the Audit Committee determines that a violation of the Code of Conduct has occurred, the Audit Committee shall be authorized to take any action it deems appropriate. If the Audit Committee determines that a violation by an Executive Officer or Director has occurred, but elects not to take any remedial or other action against such Executive Officer or Director, the Company shall disclose the facts and circumstances of its election to waive the applicable provisions of the Code of Conduct as required under applicable law or the requirements of the New York Stock Exchange.

Any waiver of this Code of Conduct for Executive Officers or Directors may be made only by the Company’s Board of Directors or the Audit Committee.

Any action or transaction in which the personal interest of an Executive Officer or a Director may be in conflict with those of the Company, must be reported to the Audit Committee of the Board of Directors. The Audit Committee shall have the right to determine in advance whether any such action or transaction would constitute a conflict of interest in violation of this Code of Conduct.

Resolving and Reporting Issues

Do The Right Thing. Most situations can be handled by following a basic rule – Do the right thing. At times, however, the right thing to do is not always perfectly clear. If you find yourself in a situation where the “right thing” is unclear, read the Worthington Philosophy. If you need support, talk to your supervisor, a member of management or the Ethics Officer.

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How To Get Help. If you have questions about the Code of Conduct, the first place to turn is your supervisor or manager. If you are uncomfortable discussing the issue with your supervisor, please talk to any member of management, Human Resources, the Legal Department or the Ethics Officer. Our Open Door Policy allows you the freedom to approach any level of management with your concerns.

Reporting Violations. The Company expects full compliance with this Code of Conduct.

Any employee who is found to have violated the Code of Conduct may be subject to discipline up to and including termination. Employees are encouraged to report any violation of the Code of Conduct to their supervisor, any member of management, Human Resources, the Legal Department, or the Ethics Officer. The Company will not permit any retaliation against an employee who appropriately reports a matter he or she believes in good faith is a violation of this Code of Conduct. However, employees who make knowingly false accusations in bad faith may be subject to discipline, up to and including termination.

EthicsLine

Although we hope you will feel comfortable discussing with your supervisor or a member of Management, any issues you have concerning compliance with the Code of Conduct or any concerns you have that a violation of the Code of Conduct has occurred, we have established the Worthington Industries EthicsLine as an alternative to report or raise any such items. The EthicsLine offers employees a 24/7 hotline service by which he or she can make confidential reports to a third-party provider. This service is provided through The Network, which has been in business for over 24 years and offers services to over 1,000 companies, including many in the Fortune 500.

Calls to the EthicsLine may be made anonymously. Anonymous callers will be advised if additional information is required before an effective investigation can take place. Callers who wish, will be assigned a confidential identification number, so they can follow the status of their calls. It is the intent of The Network and the Company to maintain the anonymity and confidentially for all people who request it.

In the U.S. and Canada, the EthicsLine may be reached at 877-263-9893. If calling from other countries, call 770-613-6395. No method of identifying a caller is used.

Contact Information

Ethics Officer:		Media and Investor Relations/ Corporate
Dale T. Brinkman	(Name)	Communications:
200 Old Wilson Bridge Road	(Address)	Cathy M. Lyttle	(Name)
Columbus, Ohio 43085	(Address)	200 Old Wilson Bridge Road	(Address)
614-438-3001	(Phone)	Columbus, Ohio 43085	(Address)
614-840-3706	(Fax)	614-438-3077	(Phone)
dale.brinkman@worthingtonindustries.com	(E-mail)	614-840-4150	(Fax)
		cathy.lyttle@worthingtonindustries.com	(E-mail)
Legal Department:
200 Old Wilson Bridge Road	(Address)
Columbus, Ohio 43085	(Address)
614-438-3001	(Phone)
614-840-3706	(Fax)
dale.brinkman@worthingtonindustries.com	(E-mail)

EthicsLine:
877-263-9893	(Phone – Inside the U.S.)
770-613-6395	(Phone – Outside the U.S.)

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EX-21

Exhibit 21

SUBSIDIARIES OF WORTHINGTON INDUSTRIES, INC.

The following is a list of the subsidiaries, direct and indirect, of Worthington Industries, Inc., an Ohio corporation, together with their respective jurisdictions of incorporation or organization as of May 31, 2012. The names of indirectly-owned subsidiaries are indented under the names of their respective immediate parents:

Enterprise Protection Insurance Company	Vermont
Worthington Industries Leasing, LLC	Ohio
Worthington Services, LLC	Ohio
Worthington Industries Medical Center, Inc.	Ohio
Worthington Steel of Michigan, Inc. (d/b/a The Worthington Steel Company)	Michigan
Angus Industries, Inc.	Delaware
Angus-Palm LLC	Delaware
Advanced Component Technologies, Inc.	MN
Cleveland Pickling, Inc.	Delaware
Dietrich Industries, Inc.	Pennsylvania
Worthington Integrated Building Systems, LLC	Ohio
Worthington Mid-Rise Construction, Inc.	Ohio
Dietrich Building Systems Consulting Company Ltd. (Shanghai)	China
Worthington Construction Group, Inc.	Ohio
Worthington Military Construction, Inc.	Ohio
Worthington Metal Fabricators, LLC (f/k/a Worthington Stairs, LLC)	Ohio
The Sharon Companies, Inc.	Ohio
GerCo Holdings, Inc.	Ohio
WSC Acquisition, LLC	Ohio
Worthington-Buckeye, Inc.	Ohio
Worthington Cylinder Corporation	Ohio
Structural Composites Industries, LLC	Delaware
Worthington Cylinder Corporation, LLC	Ohio
WI Netherlands Holdings, C.V.	Netherlands
Worthington Industries Global Holdings, LLC	Ohio
Worthington Industries Mauritius	Mauritius
Worthington Industries Global Holdings, LLC & Co. OG	Austria
Worthington Industries International S.a.r.l.	Luxembourg
Worthington Cylinders GmbH	Austria
Worthington Steel Mexico, S.A. de C.V.	Mexico
Worthington Cylinders Mexico, S de RL de CV	Mexico
Worthington Cylinders, a.s.	Czech Republic
Worthington Cylinders-Embalagens Industriais de Gas, S.A.	Portugal
Suero Investments sp z.o.o.	Poland
Stako Sp. z.o.o.	Poland
Worthington Cylinders Kansas, LLC	Ohio
Worthington Cylinders Mississippi, LLC	Ohio
Worthington Cylinders Wisconsin, LLC	Ohio
Worthington Cylinders of Canada Corp.	Canada
Worthington Torch, LLC	Ohio
WI Netherlands Holdings, C.V.	Netherlands
Worthington Industries Global Holdings, LLC	Ohio
Worthington Energy Group, Inc.	Ohio
Worthington Global Group, LLC	Ohio
The Worthington Steel Company (formerly Worthington Ventures, Inc.)	Delaware

Worthington Steelpac Systems, LLC	Delaware
The Worthington Steel Company	North Carolina
The Worthington Steel Company	Ohio
Worthington Receivables Corporation	Delaware
VCS/WOR, Inc.	Ohio
Viking & Worthington Steel Enterprise, LLC	Ohio
The Worthington Steel Company, LLC	Ohio
The Worthington Steel Company of Decatur, Inc.	Michigan
Worthington Precision Steel, Inc.	Ohio
Precision Specialty Metals, Inc.	Delaware
Worthington Steel Company of Decatur, L.L.C.	Alabama
Worthington OEG Company	Michigan
Worthington Steel Company of Alabama, Inc. & Co. OEG	Austria
Worthington Warehouse, Inc.	Michigan
Worthington WSP, LLC	Michigan
Joint Ventures
ArtiFlex Manufacturing, LLC (1)	Delaware
ClarkWestern Dietrich Building Systems, LLC (2)	Ohio
Gestamp Worthington Wind Steel, LLC (3)	Delaware
Samuel Steel Pickling Company (4)	New York
PSI Energy Solutions, LLC (5)	New York
Serviacero Planos, S.A. de C.V. (6)	Mexico
(Serviacero Planos Servicios, S.A. de C.V. i.e. services company to JV Company)	Mexico
Spartan Steel Coating, LLC (7)	Michigan
TWB Company, L.L.C. (8)	Michigan
TWB of Ohio, Inc.	Ohio
TWB Industries, S.A. de C.V.	Mexico
TWB de Mexico, S.A. de C.V.	Mexico
ThyssenKruppTailored Blanks, S.A. de C.V.	Mexico
Worthington Armstrong Venture (WAVE) (9)	Delaware
Worthington Nitin Cylinders Limited (10)	India
Worthington Modern Steel Framing System Co., Ltd. (11)	PRC (China)
Worthington Specialty Processing (WSP) (12)	Michigan
Worthington Taylor, LLC	Michigan
ProCoil Company, LLC	Delaware

(1) Unconsolidated joint venture with 50% owned by GerCo Holdings, Inc. and 50% owned by ITS-H Holdings, LLC

(2) Unconsolidated joint venture with 25% owned by Dietrich Industries, Inc. and 75% owned by ClarkWestern Building Systems, Inc.

(3) Unconsolidated joint venture with 50% owned by Worthington Energy Group, Inc. and 50% owned by Gestamp Wind Steel U.S., Inc.

(4) Unconsolidated joint venture with 31.25% owned by Cleveland Pickling, Inc. and 68.75% owned by Samuel Manu-Tech Pickling Inc.

(5) Consolidated joint venture with 75% owned by Worthington Energy Group, Inc., 20% owned by Professional Supply, Inc. and 5% owned by Stonehenge Structured Finance Partners, LLC

(6) Unconsolidated joint venture with 50% owned by Worthington Steel Mexico, S.A. de C.V. and 50% owned by Inverzer, S.A. de C.V.

(7) Consolidated joint venture with 52% owned by Worthington Steel of Michigan, Inc. and 48% owned by Severstal Dearborn, Inc.

(8) Unconsolidated joint venture with 45% owned by Worthington Steel of Michigan, Inc. and 55% owned by ThyssenKrupp Steel North America, Inc.

(9) Unconsolidated joint venture, operating as a general partnership, with 50% owned by The Worthington Steel Company (Delaware) and 50% owned by Armstrong Ventures, Inc., a subsidiary of Armstrong World Industries, Inc.

(10) Consolidated joint venture, with 60% owned by Worthington Industries Mauritius and 40% owned by Nitin Fire Protection Industries Limited

(11) Unconsolidated joint venture with 60% owned by Hubei Modern Urban Construction & Development Group Co., Ltd. and 40% owned by Worthington Industries International S.a.r.l.

(12) Unconsolidated joint venture, operating as a general partnership, with 51% owned by Worthington WSP, LLC and 49% by USS WSP, LLC.

EX-23.1

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

The Board of Directors and Shareholders

Worthington Industries, Inc.:

We consent to the incorporation by reference in the registration statements (Form S-3 No. 333-165942) pertaining to the shelf registration of common shares, without par value, and debt securities of Worthington Industries, Inc.; (Forms S-8 Nos. 033-57981 and 333-168421) pertaining to the Worthington Industries, Inc. Deferred Profit Sharing Plan; (Forms S-3 Nos. 333-168418 and 333-48627) pertaining to the Worthington Industries, Inc. Dividend Reinvestment and Stock Purchase Plan; (Form S-8 No. 033-38486) pertaining to the Worthington Industries, Inc. 1990 Stock Option Plan; (Form S-8 No. 333-42849) pertaining to the Worthington Industries, Inc. Amended and Restated 1997 Long-Term Incentive Plan; (Form S-8 No. 333-52628) pertaining to the Worthington Industries, Inc. Amended and Restated 2000 Stock Option Plan for Non-Employee Directors; (Form S-8 No. 333-109619) pertaining to the Worthington Industries, Inc. Amended and Restated 2003 Stock Option Plan; (Form S-8 Nos. 333-137614 and 333-177237) pertaining to the Worthington Industries, Inc. Amended and Restated 2006 Equity Incentive Plan for Non-Employee Directors; (Form S-8 No. 333-126177) pertaining to the Dietrich Industries, Inc. Salaried Employees’ Profit Sharing Plan; (Form S-8 No. 333-126183) pertaining to the Worthington Industries, Inc. Retirement Savings Plan for Collectively Bargained Employees; and (Form S-8 No. 333-169769) pertaining to the Worthington Industries, Inc. 2010 Stock Option Plan, of our reports dated July 30, 2012, with respect to the consolidated balance sheets of Worthington Industries, Inc. and subsidiaries as of May 31, 2012 and 2011, and the related consolidated statements of earnings, equity, and cash flows for each of the years in the three-year period ended May 31, 2012, and the related financial statement schedule, and the effectiveness of internal control over financial reporting as of May 31, 2012, which reports appear in the Annual Report on Form 10-K for the fiscal year ended May 31, 2012 of Worthington Industries, Inc.

Our report dated July 30, 2012 on the effectiveness of internal control over financial reporting as of May 31, 2012, contains an explanatory paragraph that states that management excluded from its assessment of the effectiveness of Worthington Industries, Inc.’s internal control over financial reporting, internal control over financial reporting of Angus Industries, Inc., a business acquired by the company during 2012. Our audit of internal control over financial reporting of the Company also excluded an evaluation of the internal control over the financial reporting of Angus Industries, Inc.

/s/ KPMG LLP

Columbus, Ohio

July 30, 2012

EX-23.2

Exhibit 23.2

Consent of Independent Auditor

The Board of Directors

Worthington Armstrong Venture:

We consent to the incorporation by reference in the registration statements (Form S-3 No. 333-165942) pertaining to the shelf registration of common shares, without par value, and debt securities of Worthington Industries, Inc.; (Forms S-8 Nos. 033-57981 and 333-168421) pertaining to the Worthington Industries, Inc. Deferred Profit Sharing Plan; (Forms S-3 Nos. 333-168418 and 333-48627) pertaining to the Worthington Industries, Inc. Dividend Reinvestment and Stock Purchase Plan; (Form S-8 No. 033-38486) pertaining to the Worthington Industries, Inc. 1990 Stock Option Plan; (Form S-8 No. 333-42849) pertaining to the Worthington Industries, Inc. Amended and Restated 1997 Long-Term Incentive Plan; (Form S-8 No. 333-52628) pertaining to the Worthington Industries, Inc. Amended and Restated 2000 Stock Option Plan for Non-Employee Directors; (Form S-8 No. 333-109619) pertaining to the Worthington Industries, Inc. Amended and Restated 2003 Stock Option Plan; (Form S-8 Nos. 333-137614 and 333-177237) pertaining to the Worthington Industries, Inc. Amended and Restated 2006 Equity Incentive Plan for Non-Employee Directors; (Form S-8 No. 333-126177) pertaining to the Dietrich Industries, Inc. Salaried Employees’ Profit Sharing Plan; (Form S-8 No. 333-126183) pertaining to the Worthington Industries, Inc. Retirement Savings Plan for Collectively Bargained Employees; and (Form S-8 No. 333-169769) pertaining to the Worthington Industries, Inc. 2010 Stock Option Plan, of our report dated February 17, 2012, with respect to the consolidated balance sheets of Worthington Armstrong Venture and subsidiaries as of December 31, 2011 and 2010, and the related consolidated statements of income, partners’ equity (deficit) and comprehensive income, and cash flows for each of the years in the three-year period ended December 31, 2011, which report appears in Exhibit 99.1 to the Annual Report on Form 10-K for the fiscal year ended May 31, 2012 of Worthington Industries, Inc.

/s/ KPMG LLP

Philadelphia, Pennsylvania

July 30, 2012

EX-24

Exhibit 24

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned officer and director of Worthington Industries, Inc., an Ohio corporation, which anticipates filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012 with the Securities and Exchange Commission, Washington, D.C., under the provisions of the Securities Exchange Act of 1934, as amended, hereby makes, constitutes and appoints B. Andrew Rose and Dale T. Brinkman, each with full power to act without the other, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign such Annual Report on Form 10-K and any and all amendments to such Annual Report on Form 10-K, and to file the same with all exhibits, financial statements and schedules related thereto, and any and all applications or other documents pertaining to such Annual Report on Form 10-K, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do if personally present. The undersigned hereby ratifies and confirms all that each said attorney-in-fact and agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his hand this 27th day of June, 2012.

/s/    John P. McConnell

John P. McConnell

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned officer of Worthington Industries, Inc., an Ohio corporation, which anticipates filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012, with the Securities and Exchange Commission, Washington, D.C., under the provisions of the Securities Exchange Act of 1934, as amended, hereby makes, constitutes and appoints John P. McConnell and Dale T. Brinkman, each with full power to act without the other, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign such Annual Report on Form 10-K and any and all amendments to such Annual Report on Form 10-K, and to file the same with all exhibits, financial statements and schedules related thereto, and any and all applications or other documents pertaining to such Annual Report on Form 10-K, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do if personally present. The undersigned hereby ratifies and confirms all that each said attorney-in-fact and agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his hand this 27th day of June, 2012.

/s/    B. Andrew Rose

B. Andrew Rose

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned officer of Worthington Industries, Inc., an Ohio corporation, which anticipates filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012, with the Securities and Exchange Commission, Washington, D.C., under the provisions of the Securities Exchange Act of 1934, as amended, hereby makes, constitutes and appoints John P. McConnell, B. Andrew Rose and Dale T. Brinkman, each with full power to act without the others, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign such Annual Report on Form 10-K and any and all amendments to such Annual Report on Form 10-K, and to file the same with all exhibits, financial statements and schedules related thereto, and any and all applications or other documents pertaining to such Annual Report on Form 10-K, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do if personally present. The undersigned hereby ratifies and confirms all that each said attorney-in-fact and agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his hand this 27th day of June, 2012.

/s/    Richard G. Welch

Richard G. Welch

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned director of Worthington Industries, Inc., an Ohio corporation, which anticipates filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012, with the Securities and Exchange Commission, Washington, D.C., under the provisions of the Securities Exchange Act of 1934, as amended, hereby makes, constitutes and appoints John P. McConnell, B. Andrew Rose and Dale T. Brinkman, each with full power to act without the others, her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for her and in her name, place and stead, in any and all capacities, to sign such Annual Report on Form 10-K and any and all amendments to such Annual Report on Form 10-K, and to file the same with all exhibits, financial statements and schedules related thereto, and any and all applications or other documents pertaining to such Annual Report on Form 10-K, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as she might or could do if personally present. The undersigned hereby ratifies and confirms all that each said attorney-in-fact and agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set her hand this 27th day of June, 2012.

/s/    Kerrii B. Anderson

Kerrii B. Anderson

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned director of Worthington Industries, Inc., an Ohio corporation, which anticipates filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012, with the Securities and Exchange Commission, Washington, D.C., under the provisions of the Securities Exchange Act of 1934, as amended, hereby makes, constitutes and appoints John P. McConnell, B. Andrew Rose and Dale T. Brinkman, each with full power to act without the others, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign such Annual Report on Form 10-K and any and all amendments to such Annual Report on Form 10-K, and to file the same with all exhibits, financial statements and schedules related thereto, and any and all applications or other documents pertaining to such Annual Report on Form 10-K, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do if personally present. The undersigned hereby ratifies and confirms all that each said attorney-in-fact and agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his hand this 27th day of June, 2012.

/s/    John B. Blystone

John B. Blystone

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned director of Worthington Industries, Inc., an Ohio corporation, which anticipates filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012, with the Securities and Exchange Commission, Washington, D.C., under the provisions of the Securities Exchange Act of 1934, as amended, hereby makes, constitutes and appoints John P. McConnell, B. Andrew Rose and Dale T. Brinkman, each with full power to act without the others, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign such Annual Report on Form 10-K and any and all amendments to such Annual Report on Form 10-K, and to file the same with all exhibits, financial statements and schedules related thereto, and any and all applications or other documents pertaining to such Annual Report on Form 10-K, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do if personally present. The undersigned hereby ratifies and confirms all that each said attorney-in-fact and agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his hand this 27th day of June, 2012.

/s/    Mark C. Davis

Mark C. Davis

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned director of Worthington Industries, Inc., an Ohio corporation, which anticipates filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012, with the Securities and Exchange Commission, Washington, D.C., under the provisions of the Securities Exchange Act of 1934, as amended, hereby makes, constitutes and appoints John P. McConnell, B. Andrew Rose and Dale T. Brinkman, each with full power to act without the others, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign such Annual Report on Form 10-K and any and all amendments to such Annual Report on Form 10-K, and to file the same with all exhibits, financial statements and schedules related thereto, and any and all applications or other documents pertaining to such Annual Report on Form 10-K, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do if personally present. The undersigned hereby ratifies and confirms all that each said attorney-in-fact and agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his hand this 27th day of June, 2012.

/s/    Michael J. Endres

Michael J. Endres

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned director of Worthington Industries, Inc., an Ohio corporation, which anticipates filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012, with the Securities and Exchange Commission, Washington, D.C., under the provisions of the Securities Exchange Act of 1934, as amended, hereby makes, constitutes and appoints John P. McConnell, B. Andrew Rose and Dale T. Brinkman, each with full power to act without the others, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign such Annual Report on Form 10-K and any and all amendments to such Annual Report on Form 10-K, and to file the same with all exhibits, financial statements and schedules related thereto, and any and all applications or other documents pertaining to such Annual Report on Form 10-K, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do if personally present. The undersigned hereby ratifies and confirms all that each said attorney-in-fact and agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his hand this 27th day of June, 2012.

/s/    Ozey K. Horton, Jr.

Ozey K. Horton, Jr.

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned director of Worthington Industries, Inc., an Ohio corporation, which anticipates filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012, with the Securities and Exchange Commission, Washington, D.C., under the provisions of the Securities Exchange Act of 1934, as amended, hereby makes, constitutes and appoints John P. McConnell, B. Andrew Rose and Dale T. Brinkman, each with full power to act without the others, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign such Annual Report on Form 10-K and any and all amendments to such Annual Report on Form 10-K, and to file the same with all exhibits, financial statements and schedules related thereto, and any and all applications or other documents pertaining to such Annual Report on Form 10-K, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do if personally present. The undersigned hereby ratifies and confirms all that each said attorney-in-fact and agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his hand this 27th day of June, 2012.

/s/    Peter Karmanos, Jr.

Peter Karmanos, Jr.

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned director of Worthington Industries, Inc., an Ohio corporation, which anticipates filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012, with the Securities and Exchange Commission, Washington, D.C., under the provisions of the Securities Exchange Act of 1934, as amended, hereby makes, constitutes and appoints John P. McConnell, B. Andrew Rose and Dale T. Brinkman, each with full power to act without the others, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign such Annual Report on Form 10-K and any and all amendments to such Annual Report on Form 10-K, and to file the same with all exhibits, financial statements and schedules related thereto, and any and all applications or other documents pertaining to such Annual Report on Form 10-K, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do if personally present. The undersigned hereby ratifies and confirms all that each said attorney-in-fact and agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his hand this 27th day of June, 2012.

/s/    Carl A. Nelson, Jr.

Carl A. Nelson, Jr.

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned director of Worthington Industries, Inc., an Ohio corporation, which anticipates filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012, with the Securities and Exchange Commission, Washington, D.C., under the provisions of the Securities Exchange Act of 1934, as amended, hereby makes, constitutes and appoints John P. McConnell, B. Andrew Rose and Dale T. Brinkman, each with full power to act without the others, his true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him and in his name, place and stead, in any and all capacities, to sign such Annual Report on Form 10-K and any and all amendments to such Annual Report on Form 10-K, and to file the same with all exhibits, financial statements and schedules related thereto, and any and all applications or other documents pertaining to such Annual Report on Form 10-K, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do if personally present. The undersigned hereby ratifies and confirms all that each said attorney-in-fact and agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set his hand this 27th day of June, 2012.

/s/    Sidney A. Ribeau

Sidney A. Ribeau

POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS, that the undersigned director of Worthington Industries, Inc., an Ohio corporation, which anticipates filing its Annual Report on Form 10-K for the fiscal year ended May 31, 2012, with the Securities and Exchange Commission, Washington, D.C., under the provisions of the Securities Exchange Act of 1934, as amended, hereby makes, constitutes and appoints John P. McConnell, B. Andrew Rose and Dale T. Brinkman, each with full power to act without the others, her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for her and in her name, place and stead, in any and all capacities, to sign such Annual Report on Form 10-K and any and all amendments to such Annual Report on Form 10-K, and to file the same with all exhibits, financial statements and schedules related thereto, and any and all applications or other documents pertaining to such Annual Report on Form 10-K, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as she might or could do if personally present. The undersigned hereby ratifies and confirms all that each said attorney-in-fact and agent, or his substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

IN WITNESS WHEREOF, the undersigned has hereunto set her hand this 27th day of June, 2012.

/s/    Mary Schiavo

Mary Schiavo

EX-31.1

Exhibit 31.1

RULE 13a-14(a) / 15d-14(a)

CERTIFICATIONS (PRINCIPAL EXECUTIVE OFFICER)

CERTIFICATIONS

I, John P. McConnell, certify that:

1. I have reviewed this Annual Report on Form 10-K for the fiscal year ended May 31, 2012 of Worthington Industries, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: July 30, 2012	By:	/s/    John P. McConnell
		John P. McConnell,
		Chairman of the Board and Chief Executive Officer

EX-31.2

Exhibit 31.2

RULE 13a-14(a) / 15d-14(a)

CERTIFICATIONS (PRINCIPAL FINANCIAL OFFICER)

CERTIFICATIONS

I, B. Andrew Rose, certify that:

1. I have reviewed this Annual Report on Form 10-K for the fiscal year ended May 31, 2012 of Worthington Industries, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: July 30, 2012	By:	/s/    B. Andrew Rose
		B. Andrew Rose,
		Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATIONS OF PRINCIPAL EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002*

In connection with the Annual Report of Worthington Industries, Inc. (the “Company”) on Form 10-K for the fiscal year ended May 31, 2012, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, John P. McConnell, Chairman of the Board and Chief Executive Officer of the Company, certify, pursuant to Section 1350 of Chapter 63 of Title 18 of the United States Code, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2) The information contained in the Report fairly presents, in all material respects, the consolidated financial condition and results of operations of the Company and its subsidiaries.

/s/    John P. McConnell

Printed Name: John P. McConnell

Title: Chairman of the Board and Chief Executive Officer

Date: July 30, 2012

* These certifications are being furnished as required by Rule 13a-14(b) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and Section 1350 of Chapter 63 of Title 18 of the United States Code, and shall not be deemed “filed” for purposes of Section 18 of the Exchange Act or otherwise subject to the liability of that Section. These certifications shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except to the extent that Worthington Industries, Inc. specifically incorporates these certifications by reference.

EX-32.2

Exhibit 32.2

CERTIFICATIONS OF PRINCIPAL FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002*

In connection with the Annual Report of Worthington Industries, Inc. (the “Company”) on Form 10-K for the fiscal year ended May 31, 2012, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, B. Andrew Rose, Vice President and Chief Financial Officer of the Company, certify, pursuant to Section 1350 of Chapter 63 of Title 18 of the United States Code, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

(2) The information contained in the Report fairly presents, in all material respects, the consolidated financial condition and results of operations of the Company and its subsidiaries.

/s/    B. Andrew Rose

Printed Name: B. Andrew Rose

Title: Vice President and Chief Financial Officer

Date: July 30, 2012

* These certifications are being furnished as required by Rule 13a-14(b) under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and Section 1350 of Chapter 63 of Title 18 of the United States Code, and shall not be deemed “filed” for purposes of Section 18 of the Exchange Act or otherwise subject to the liability of that Section. These certifications shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except to the extent that Worthington Industries, Inc. specifically incorporates these certifications by reference.

EX-99.1

Exhibit 99.1

WORTHINGTON ARMSTRONG VENTURE

Consolidated Financial Statements

December 31, 2011 and 2010

(With Independent Auditors’ Report Thereon)

WORTHINGTON ARMSTRONG VENTURE

Table of Contents

	Page
Independent Auditors’ Report		1
Consolidated Balance Sheets, December 31, 2011 and 2010		2
Consolidated Statements of Income, Years ended December 31, 2011, 2010, and 2009		3
Consolidated Statements of Partners’ Deficit and Comprehensive Income, Years ended December 31, 2011, 2010, and 2009		4
Consolidated Statements of Cash Flows, Years ended December 31, 2011, 2010, and 2009		5
Notes to Consolidated Financial Statements		6

KPMG LLP

1601 Market Street

Philadelphia, PA 19103-2499

Independent Auditors’ Report

The Board of Directors

Worthington Armstrong Venture:

We have audited the accompanying consolidated balance sheets of Worthington Armstrong Venture and subsidiaries (the Company) as of December 31, 2011 and 2010, and the related consolidated statements of income, partners’ deficit and comprehensive income, and cash flows for each of the years in the three-year period ended December 31, 2011. These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits.

We conducted our audits in accordance with auditing standards generally accepted in the United States of America. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes consideration of internal control over financial reporting as a basis for designing audit procedures that are appropriate in the circumstances, but not for the purpose of expressing an opinion on the effectiveness of the Company’s internal control over financial reporting. Accordingly, we express no such opinion. An audit also includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of Worthington Armstrong Venture and subsidiaries as of December 31, 2011 and 2010, and the results of their operations and their cash flows for each of the years in the three-year period ended December 31, 2011, in conformity with U.S. generally accepted accounting principles.

Philadelphia, Pennsylvania

February 17, 2012

KPMG LLP is a Delaware limited liability partnership,

the U.S. member firm of KPMG International Cooperative

(“KPMG International”), a Swiss entity.

WORTHINGTON ARMSTRONG VENTURE

Consolidated Balance Sheets

December 31, 2011 and 2010

(in thousands)

Assets	2011			2010
Current assets:
Cash and cash equivalents	$	42,545			45,533
Accounts receivable, net		32,629			30,615
Inventory, net		38,834			35,086
Other current assets		1,030			1,265
Total current assets		115,038			112,499
Property, plant, and equipment, net		32,831			33,417
Goodwill		2,030			2,053
Other assets		1,343			235
Total assets	$	151,242			148,204
Liabilities and Partners’ Deficit
Current liabilities:
Accounts payable	$	16,532			14,529
Accrued expenses		5,952			6,466
Taxes payable		1,310			1,077
Total current liabilities		23,794			22,072
Long-term liabilities:
Deferred income taxes		285			159
Long-term debt		237,000			150,000
Other long-term liabilities		4,701			4,438
Total long-term liabilities		241,986			154,597
Total liabilities		265,780			176,669
Partners’ deficit:
Contributed capital		—			—
Accumulated deficit		(110,835	)		(27,060	)
Accumulated other comprehensive loss		(3,703	)		(1,405	)
Total partners’ deficit		(114,538	)		(28,465	)
Total liabilities and partners’ deficit	$	151,242			148,204

See accompanying notes to consolidated financial statements.

2

WORTHINGTON ARMSTRONG VENTURE

Consolidated Statements of Income

Years ended December 31, 2011, 2010, and 2009

(in thousands)

	2011			2010			2009
Net sales	$	367,177			332,165			307,938
Cost of sales		(211,472	)		(194,657	)		(189,083	)
Gross margin		155,705			137,508			118,855
Selling, general, and administrative expenses		(28,157	)		(28,108	)		(23,441	)
		127,548			109,400			95,414
Other income (expense)		(133	)		204			254
Interest income		620			33			120
Interest expense		(1,319	)		(1,398	)		(2,005	)
Income before income tax expense		126,716			108,239			93,783
Income tax expense		(2,991	)		(2,430	)		(1,005	)
Net income	$	123,725			105,809			92,778

See accompanying notes to consolidated financial statements.

3

WORTHINGTON ARMSTRONG VENTURE

Consolidated Statements of Partners’ Deficit and Comprehensive Income

Years ended December 31, 2011, 2010, and 2009

(in thousands)

	Contributed capital
	Armstrong Ventures, Inc.		The Worthington Steel Company		Accumulated deficit			Accumulated other comprehensive income (loss)			Total partners’ deficit			Comprehensive income
Balance, January 1, 2009	$	—		—		(13,117	)		(43	)		(13,160	)	$	118,970
Net income		—		—		92,778			—			92,778			92,778
Distributions		—		—		(107,000	)		—			(107,000	)		—
Change in pension plan		—		—		—			528			528			528
Foreign currency translation adjustments		—		—		—			1,122			1,122			1,122
Balance, December 31, 2009		—		—		(27,339	)		1,607			(25,732	)	$	94,428
Net income		—		—		105,809			—			105,809		$	105,809
Distributions		—		—		(105,530	)		—			(105,530	)		—
Change in pension plan		—		—		—			(560	)		(560	)		(560	)
Foreign currency translation adjustments		—		—		—			(2,452	)		(2,452	)		(2,452	)
Balance, December 31, 2010		—		—		(27,060	)		(1,405	)		(28,465	)	$	102,797
Net income		—		—		123,725			—			123,725		$	123,725
Distributions		—		—		(207,500	)		—			(207,500	)		—
Change in pension plan		—		—		—			(919	)		(919	)		(919	)
Foreign currency translation adjustments		—		—		—			(1,379	)		(1,379	)		(1,379	)
Balance, December 31, 2011	$	—		—		(110,835	)		(3,703	)		(114,538	)	$	121,427

See accompanying notes to consolidated financial statements.

4

WORTHINGTON ARMSTRONG VENTURE

Consolidated Statements of Cash Flows

Years ended December 31, 2011, 2010, and 2009

(in thousands)

	2011			2010			2009
Cash flows from operating activities:
Net income	$	123,725			105,809			92,778
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		4,057			3,909			3,711
Deferred income taxes		292			61			(414	)
Changes in assets and liabilities:
Change in accounts receivable		(2,024	)		(3,145	)		6,209
Change in inventory		(3,831	)		(4,187	)		15,276
Change in accounts payable and accrued expenses		2,121			4,553			(2,989	)
Other		(1,007	)		945			(2,779	)
Net cash provided by operating activities		123,333			107,945			111,792
Cash flows from investing activities:
Purchases of property, plant, and equipment		(4,331	)		(3,802	)		(7,380	)
Sale of property, plant, and equipment		161			31			282
Net cash used in investing activities		(4,170	)		(3,771	)		(7,098	)
Cash flows from financing activities:
Proceeds from revolving credit facility		187,000			—			—
Issuance of long-term debt		50,000
Repayment of revolving line of credit		(150,000	)		—			—
Financing cost		(1,189	)		—			—
Distributions paid		(207,500	)		(105,530	)		(107,000	)
Net cash used in financing activities		(121,689	)		(105,530	)		(107,000	)
Effect of exchange rate changes on cash and cash equivalents		(462	)		(1,908	)		819
Net decrease in cash and cash equivalents		(2,988	)		(3,264	)		(1,487	)
Cash and cash equivalents at beginning of year		45,533			48,797			50,284
Cash and cash equivalents at end of year	$	42,545			45,533			48,797
Supplemental disclosures:
Interest paid	$	1,131			1,376			2,391
Income taxes paid		3,094			1,134			3,876

See accompanying notes to consolidated financial statements.

5

WORTHINGTON ARMSTRONG VENTURE

Notes to Consolidated Financial Statements

December 31, 2011 and 2010

(In thousands)

(1) Description of Business

Worthington Armstrong Venture (the Company) is a general partnership, formed in June 1992, between Armstrong Ventures, Inc. (Armstrong), a subsidiary of Armstrong World Industries, Inc., and The Worthington Steel Company (Worthington), a Delaware corporation (a subsidiary of Worthington Industries, Inc.). Its business is to manufacture and market suspension systems for commercial and residential ceiling markets throughout the world. The Company has manufacturing plants located in the United States, France, Spain, the United Kingdom, the Peoples Republic of China, and India.

(2) Summary of Significant Accounting Policies

(a) Use of Estimates

These consolidated financial statements are prepared in accordance with accounting principles generally accepted in the United States of America (U.S. GAAP) and include management estimates and judgments, where appropriate. Actual results could differ from those estimates. Significant items subject to such estimates and assumptions include the carrying amount of property, plant, and equipment and goodwill, valuation allowances for receivables and inventories, and assets and obligations related to employee benefits.

The consolidated financial statements include the accounts of the Company and its subsidiaries. All significant intercompany transactions have been eliminated.

(b) Revenue Recognition

The Company recognizes revenue from the sale of products when title transfers, generally on the date of shipment and collection of the relevant receivable is probable. At the time of shipment, a provision is made for estimated applicable discounts and losses that reduce revenue. Sales with independent U.S. distributors of products to major home center retailers are recorded when the products are shipped from the distributor’s locations to these retailers.

Sales taxes collected from customers and remitted to governmental authorities are accounted for on a net basis and, therefore, are excluded from revenues in the consolidated statements of income.

(c) Advertising Costs

The Company recognizes advertising expense as incurred. Advertising expense was $744, $867, and $1,015 for the years ended December 31, 2011, 2010, and 2009, respectively.

(d) Research and Development Expenditures

The Company recognizes research and development expense as expenditures are incurred. Total research and development expense was $3,276, $3,442, and $3,623 for the years ended December 31, 2011, 2010, and 2009, respectively.

(Continued)

6

WORTHINGTON ARMSTRONG VENTURE

Notes to Consolidated Financial Statements

December 31, 2011 and 2010

(In thousands)

(e) Taxes

The Company is a general partnership in the United States, and accordingly, generally, U.S. federal and state income taxes are the responsibility of the two general partners. Deferred income tax assets and liabilities are recognized for foreign subsidiaries for taxes estimated to be payable in future years based upon differences between the financial reporting and tax bases of assets and liabilities. Deferred tax assets and liabilities are determined using enacted rates expected to apply to taxable income in the years the temporary differences are expected to be recovered or settled. The Company recognizes the effect of uncertain income tax positions only if those positions are more likely than not of being sustained. Recognized income tax positions are measured at the largest amount that is greater than 50% likely of being realized. Changes in recognition or measurement are reflected in the period in which the change in judgment occurs.

(f) Cash and Cash Equivalents

Short-term cash investments that have original maturities of three months or less when purchased are considered to be cash equivalents.

(g) Trade Accounts Receivable

Trade accounts receivable are recorded at the invoiced amount and do not bear interest. The Company maintains an allowance for doubtful accounts for estimated losses inherent in its accounts receivable portfolio. In establishing the required allowance, management considers historical losses, current receivables aging, and existing industry and national economic data. Account balances are charged off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote. The Company does not have any off-balance-sheet credit exposure related to its customers.

(h) Inventories

Inventories are valued at the lower of cost or market. Cost is determined on the first-in, first-out method.

(i) Long-Lived Assets

Property, plant, and equipment are stated at cost, with accumulated depreciation and amortization deducted to arrive at net book value. Depreciation charges are determined generally on the straight-line basis over the useful lives as follows: buildings, 30 years; machinery and equipment, 5 to 15 years; and leasehold improvements over the shorter of 10 years or the life of the lease. Impairment losses are recorded when indicators of impairment are present and the undiscounted cash flows estimated to be generated by those assets are less than the assets’ carrying amount. If an impairment exists, the asset is reduced to fair value.

(j) Goodwill

Goodwill represents the excess of the aggregate purchase price over the fair value of the net assets acquired in a purchase business combination. Goodwill is tested for impairment at least annually.

(Continued)

7

WORTHINGTON ARMSTRONG VENTURE

Notes to Consolidated Financial Statements

December 31, 2011 and 2010

(In thousands)

The impairment tests performed in 2011, 2010, and 2009 did not result in an impairment of the Company’s goodwill.

(k) Foreign Currency Translation and Transactions

For subsidiaries with functional currencies other than the U.S. dollar, income statement items are translated into dollars at average exchange rates throughout the year and balance sheet items are translated at year-end exchange rates. Gains or losses on foreign currency transactions are recognized in other income, net in the accompanying consolidated statements of income. Gains and losses on foreign currency translation are recognized in accumulated other comprehensive income in the accompanying consolidated balance sheets.

(3) Accounts Receivable

The Company sells its products to select, preapproved customers whose businesses are directly affected by changes in economic and market conditions. The Company considers these factors and the financial condition of each customer when establishing its allowance for losses from doubtful accounts. The allowance for doubtful accounts was $1,031 and $1,062 at December 31, 2011 and 2010, respectively.

(4) Inventory

	2011		2010
Finished goods	$	16,159		14,602
Goods in process		91		24
Raw materials		19,284		17,341
Supplies		3,300		3,119
Total inventories	$	38,834		35,086

(5) Property, Plant, and Equipment

	2011			2010
Land	$	1,809			1,901
Buildings		16,779			17,099
Machinery and equipment		74,856			74,679
Computer software		1,033			978
Construction in process		2,920			1,859
		97,397			96,516
Accumulated depreciation and amortization		(64,566	)		(63,099	)
Total property, plant, and equipment, net	$	32,831			33,417

Depreciation and amortization expense was $4,057, $3,909, and $3,711 in 2011, 2010, and 2009, respectively.

(Continued)

8

WORTHINGTON ARMSTRONG VENTURE

Notes to Consolidated Financial Statements

December 31, 2011 and 2010

(In thousands)

(6) Goodwill

Goodwill increased (decreased) by $(23), $(192), and $15 during 2011, 2010, and 2009, respectively, due to foreign currency translation.

(7) Fair Value of Financial Instruments

The Company does not hold or issue financial instruments for trading purposes.

The carrying amounts of cash and cash equivalents, accounts receivable, and accounts payable approximate their fair value due to the short-term maturity of these instruments. The carrying value and estimated fair value of debt was $237,000 and $237,000, respectively, at December 31, 2011. The carrying value and estimated fair value of debt was $150,000 and $150,000, respectively, at December 31, 2010.

The fair value of the Company’s debt is based on the amount of future cash flows discounted using rates the Company would currently be able to realize for similar instruments of comparable maturity.

Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants at the measurement date. U.S. GAAP establishes a three-level fair value hierarchy that prioritizes the inputs used to measure fair value. The three levels of inputs used to measure fair value are as follows:

Level 1 — Quoted prices in active markets for identical assets or liabilities.

Level 2 — Observable inputs other than quoted prices included in Level 1, such as quoted prices for similar assets and liabilities in active markets; quoted prices for identical or similar assets and liabilities in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.

Level 3 — Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities. This includes certain pricing models, discounted cash flow methodologies, and similar techniques that use significant unobservable inputs.

Assets measured at fair value on a recurring basis are summarized below:

	Quoted active markets (Level 1)
	2011		2010
Assets:
Money market investments (included within cash and cash equivalents)	$	19,433		24,717
	$	19,433		24,717

(Continued)

9

WORTHINGTON ARMSTRONG VENTURE

Notes to Consolidated Financial Statements

December 31, 2011 and 2010

(In thousands)

The Company adopted the section within ASC Topic 820 – Fair Value Measurements and Disclosures, that relates to determining the fair value of nonfinancial assets and liabilities as of January 1, 2009. This did not have a material impact on the financial statements.

The Company does not have any significant financial or nonfinancial assets or liabilities that are valued using Level 2 or 3 inputs.

(8) Debt

Prior to December 20, 2011, the Company’s amended and restated line-of-credit facility (Legacy Facility) provided a revolving line of credit of $150,000 bearing interest from 0.69% to 0.89%. On December 20, 2011, the Company entered into a $225,000 revolving credit facility (Facility) with PNC Bank and other lenders that expires in December 2014. As of December 31, 2011, there was $187,000 outstanding under the Facility. The Company can borrow at rates with a range over LIBOR of 1.25% to 2.00%, depending on the Company’s leverage ratio, as defined by the terms of the Facility. As of December 31, 2011, the rate was 2.05%. The proceeds were used to pay off the outstanding $150,000 balance under the Legacy Facility and to provide additional capital. The Facility is unsecured. At December 31, 2010, there was $150,000 outstanding under the Legacy Facility.

On December 23, 2011, the Company issued $50,000 of 10-year private placement notes (Senior Notes) with Prudential Insurance Company that mature in December 2021. At December 31, 2011 there was $50,000 outstanding on the 10-year notes. The Senior Notes bear interest at 4.9% that is paid on a quarterly basis.

The debt agreements contain certain restrictive financial covenants, including, among others, interest coverage and leverage ratios. The Company was in compliance with its covenants during the years and as of December 31, 2011 and 2010.

(9) Pension Benefit Programs

The Company contributes to the Worthington Industries Deferred Profit Sharing Plan for eligible U.S. employees. Cost for this plan was $1,053, $868, and $824 for 2011, 2010, and 2009, respectively.

The Company contributes to government-related pension programs in a number of foreign countries. The cost for these plans amounted to $415, $356, and $329 for 2011, 2010, and 2009, respectively.

The Company also has a U.S. defined benefit pension plan for eligible hourly employees that worked in its former manufacturing plant located in Malvern, Pennsylvania. This plan was curtailed in January 2004 due to the consolidation of the Company’s East Coast operations, which eliminated the expected future years of service for participants in the plan.

(Continued)

10

WORTHINGTON ARMSTRONG VENTURE

Notes to Consolidated Financial Statements

December 31, 2011 and 2010

(In thousands)

The following table sets forth the defined benefit pension plan’s benefit obligations, fair value of plan assets, and funded status at December 31, 2011 and 2010:

	2011			2010
Projected benefit obligation at beginning of year	$	9,081			8,436
Interest cost		468			503
Actuarial loss		1,018			774
Benefits paid		(650	)		(632	)
Projected benefit obligation at end of year	$	9,917			9,081
	2011			2010
Benefit obligation at December 31	$	9,917			9,081
Fair value of plan assets as of December 31		5,853			5,637
Funded status at end of year	$	(4,064	)		(3,444	)
Amounts recognized in the balance sheets consist of:
Other long-term liabilities	$	(4,064	)		(3,444	)
Accumulated other comprehensive loss		5,324			4,405
Net amount recognized	$	1,260			961

Amounts recognized in accumulated other comprehensive loss represent unrecognized net actuarial losses.

The components of net periodic benefit cost (benefit) are as follows:

	2011			2010			2009
Interest cost	$	468			503			507
Expected return on plan assets		(399	)		(430	)		(411	)
Recognized net actuarial loss		264			238			247
Net periodic benefit cost	$	333			311			343

The accumulated benefit obligation for the U.S. defined benefit plan was $9,917 and $9,081 at December 31, 2011 and 2010, respectively.

The unrecognized net loss for the defined benefit pension plan that will be amortized from accumulated other comprehensive income into net periodic benefit cost over the next fiscal year is $200.

(Continued)

11

WORTHINGTON ARMSTRONG VENTURE

Notes to Consolidated Financial Statements

December 31, 2011 and 2010

(In thousands)

Weighted average assumptions used to determine benefit obligations for the years ended and as of December 31, 2011 and 2010 are as follows:

	2011			2010
Weighted average assumptions for the year ended December 31:
Discount rate		5.30	%		6.10	%
Expected long-term rate of return on plan assets		8.00			8.00
Weighted average assumptions as of December 31:
Discount rate		4.40	%		5.30	%
Expected long-term rate of return on plan assets		8.00			8.00

Pension plan assets are required to be disclosed at fair value in the consolidated financial statements. Fair value is defined in note 7 – Fair Value of Financial Instruments.

The U.S. defined benefit pension plan assets’ fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques used need to maximize the use of observable inputs and minimize the use of unobservable inputs.

The following tables set forth by level within the fair value hierarchy a summary of the plan’s assets measured at fair value on a recurring basis as of December 31, 2010:

			2011
			Fair value based on
	Fair value		Quoted active markets (Level 1)		Observable inputs (Level 2)
Investment:
Cash and money market funds	$	568		568		—
Corporate bonds		720		—		720
U.S. government and agency issues		580		—		580
Common stocks		3,985		3,985		—
	$	5,853		4,553		1,300

(Continued)

12

WORTHINGTON ARMSTRONG VENTURE

Notes to Consolidated Financial Statements

December 31, 2011 and 2010

(In thousands)

			2010
			Fair value based on
	Fair value		Quoted active markets (Level 1)		Observable inputs (Level 2)
Investment:
Cash and money market funds	$	250		250		—
Corporate bonds		700		—		700
U.S. government and agency issues		664		—		664
Common stocks		4,023		4,023		—
	$	5,637		4,273		1,364

Following is a description of the valuation methodologies used for assets measured at fair value. There have been no changes in the methodologies used at December 31, 2011 and 2010.

Cash: Consists of cash and cash equivalents. The carrying amounts of cash and cash equivalents approximate fair value due to the short-term maturity of these instruments.

Money market funds: The money market investment consists of an institutional investor money market fund, valued at the fund’s net asset value (NAV), which is normally calculated at the close of business daily. The fund’s assets are valued as of this time for the purpose of computing the fund’s NAV.

Corporate bonds and U.S. government and agency issues: Consist of investments in individual corporate bonds or government bonds. These bonds are each individually valued using a yield curve model, based on observable inputs, that may also incorporate available trade and bid/ask spread data where available.

Common stocks: Consist of investments in common stocks that are valued at the closing price reported on the active market on which the individual security is traded.

In developing the 8% expected long-term rate of return assumption, the Company considered its historical returns and reviewed asset class return expectations and long-term inflation assumptions.

The primary investment objective of the defined benefit pension plan is to achieve long-term growth of capital in excess of 8% annually, exclusive of contributions or withdrawals. This objective is to be achieved through a balanced portfolio comprising equities, fixed income, and cash investments.

(Continued)

13

WORTHINGTON ARMSTRONG VENTURE

Notes to Consolidated Financial Statements

December 31, 2011 and 2010

(In thousands)

Each asset class utilized by the defined benefit pension plan has a targeted percentage. The following table shows the asset allocation target and the December 31, 2011 and 2010 position:

				Position at December 31
	Target weight			2011			2010
Equity securities		65	%		68	%		71	%
Fixed income securities		35			22			24
Cash and equivalents		—			10			5

The Company made contributions of $632, $333, and $271 to the U.S. defined benefit pension plan in 2011, 2010, and 2009, respectively. The Company expects to contribute $1,096 to the plan in 2012.

The benefits expected to be paid in each of the next four years and in the aggregate for the five years thereafter are shown in the following table:

Expected future payments for the year ending December 31:
2011	$	645
2012		640
2013		640
2014		635
2015 – 2020		3,580

The expected benefits are based on the same assumptions used to measure the Company’s benefit obligation at December 31, 2011.

(10) Income Taxes

The Company is a general partnership in the United States, and accordingly, generally, U.S. federal and state income taxes are the responsibility of the two general partners. Therefore, no income tax provision has been recorded on U.S. income. There are no significant differences between the statutory income tax rates in foreign countries where the Company operates and the income tax provision recorded in the income statements. No deferred taxes, including withholding taxes, have been provided on the unremitted earnings of foreign subsidiaries as the Company’s intention is to invest these earnings permanently.

Deferred tax balances recorded on the balance sheets relate primarily to depreciation, tax-deductible goodwill, and accrued expenses. In 2011, the provision for income tax expense (benefit) was $2,991 comprising $2,870 current and $121 deferred. In 2010, the provision for income tax expense (benefit) was $2,430 comprising $2,446 current and ($16) deferred. In 2009, the provision for income tax expense (benefit) was $1,005 comprising $1,391 current and ($386) deferred.

The Company is open for tax examination by foreign taxing authorities for various jurisdictions from 2006-2010. We have no reserve related to these tax years.

(Continued)

14

WORTHINGTON ARMSTRONG VENTURE

Notes to Consolidated Financial Statements

December 31, 2011 and 2010

(In thousands)

(11) Leases

The Company rents certain real estate and equipment. Several leases include options for renewal or purchase and contain clauses for payment of real estate taxes and insurance. In most cases, management expects that in the normal course of business, leases will be renewed or replaced by other leases. Minimum rent payments under operating leases are recognized on a straight-line basis over the term of the lease including any periods of free rent. Rent expense during 2011, 2010, and 2009 amounted to $2,393, $2,458, and $2,418, respectively.

Future minimum payments by year and in the aggregate for operating leases having noncancelable lease terms in excess of one year are as follows:

Year:
2012	$	2,670
2013		2,626
2014		1,354
2015		641
2016 thereafter		1,535
Total	$	8,826

(12) Accumulated Other Comprehensive Income

The balances for accumulated other comprehensive income are as follows:

	2011			2010
Foreign currency translation	$	1,621			3,000
Change in pension plan		(5,324	)		(4,405	)
Total accumulated other comprehensive loss	$	(3,703	)		(1,405	)

(13) Related Parties

Armstrong provides certain selling, promotional, and administrative processing services to the Company for which it receives reimbursement. Armstrong purchases grid products from the Company, which are then resold along with Armstrong inventory to the customer.

(Continued)

15

WORTHINGTON ARMSTRONG VENTURE

Notes to Consolidated Financial Statements

December 31, 2011 and 2010

(In thousands)

	2011		2010		2009
Services provided by Armstrong	$	14,998		15,158		14,194
Sales to Armstrong		93,043		78,526		66,782

No amounts were owed to Armstrong as of December 31, 2011 or 2010. Armstrong owed the Company $2,043 and $2,000 for purchases of product for the same periods, respectively, which are included in accounts receivable.

Worthington provides certain administrative processing services, steel processing services, and insurance-related coverages to the Company for which it receives reimbursement.

	2011		2010		2009
Administrative services by Worthington	$	464		432		435
Insurance-related coverage net of premiumsby Worthington		509		585		456
Steel processing services by Worthington		1,626		1,619		1,536

The Company owed $778 and $623 to Worthington as of December 31, 2011 and 2010, respectively, which are included in accounts payable.

(14) Legal Proceedings

The Company is involved in various claims and legal actions arising in the ordinary course of business. In the opinion of management, the ultimate disposition of these matters will not have a material adverse effect on the Company’s consolidated financial position, results of operations, or liquidity.

(15) Subsequent Events

Management has evaluated subsequent events through the date the annual consolidated financial statements were available to be issued, February 17, 2012.

16

XML

Income Taxes (Tables)

12 Months Ended

May 31, 2012

Earnings before Income Taxes

Earnings before income taxes for the years ended May 31 include the following components:

(in thousands)	2012		2011		2010
United States based operations	$	162,285	$	166,137	$	73,122
Non – United States based operations		14,972		16,393		5,035
Earnings before income taxes		177,257		182,530		78,157
Less: Net earnings attributable to noncontrolling interests*		9,758		8,968		6,266
Earnings before income taxes attributable to controlling interest	$	167,499	$	173,562	$	71,891

* Net earnings attributable to noncontrolling interest are not taxable to Worthington.

Components of Income Tax Expense (Benefit)

Significant components of income tax expense (benefit) for the years ended May 31 were as follows:

(in thousands)	2012			2011			2010
Current
Federal	$	47,543		$	47,698		$	30,080
State and local		2,756			1,246			1,333
Foreign		830			2,070			1,347
		51,129			51,014			32,760
Deferred
Federal		67			3,950			(6,804	)
State and local		(69	)		3,599			1,399
Foreign		777			(67	)		(705	)
		775			7,482			(6,110	)
	$	51,904		$	58,496		$	26,650

Reconciliation of 35% Federal Statutory Tax Rate to Total Tax Provision

A reconciliation of the 35% federal statutory tax rate to total tax provision follows:

	2012			2011			2010
Federal statutory rate		35.0	%		35.0	%		35.0	%
State and local income taxes, net of federal tax benefit		1.7			1.8			(1.5	)
Change in state and local valuation allowances		(0.1	)		1.0			5.0
Change in income tax accruals for resolution of tax audits		-			0.2			1.9
Non-U.S. income taxes at other than 35%		(2.2	)		(2.2	)		(1.6	)
Qualified production activities deduction		(2.8	)		(1.9	)		(2.1	)
Other		(0.6	)		(0.2	)		0.4
Effective tax rate attributable to controlling interest		31.0	%		33.7	%		37.1	%

Reconciliation of Unrecognized Tax Benefits

A tabular reconciliation of unrecognized tax benefits follows:

(In thousands)
Balance at June 1, 2011	$	5,381
Increases - tax positions taken in prior years		961
Decreases – tax positions taken in prior years		(540	)
Increases (decreases) – current tax positions		-
Settlements		(683	)
Lapse of statutes of limitations		(709	)
Balance at May 31, 2012	$	4,410

Summary of Tax Years Open to Examination by Major Tax Jurisdiction

The following is a summary of the tax years open to examination by major tax jurisdiction:

U.S. Federal – 2008 and forward

U.S. State and Local – 2005 and forward

Austria – 2006 and forward

Canada – 2008 and forward

Deferred Tax Assets and Liabilities

The components of our deferred tax assets and liabilities as of May 31 were as follows:

(in thousands)	2012			2011
Deferred tax assets
Accounts receivable	$	1,640		$	1,870
Inventories		5,323			5,932
Accrued expenses		30,403			29,227
Net operating and capital loss carry forwards		21,664			22,501
Tax credit carry forwards		1,044			1,265
Stock-based compensation		10,771			7,187
Derivative contracts		5,134			3,761
Other		12			7
Total deferred tax assets		75,991			71,750
Valuation allowance for deferred tax assets		(22,025	)		(22,292	)
Net deferred tax assets		53,966			49,458
Deferred tax liabilities
Property, plant and equipment		(60,373	)		(58,606	)
Undistributed earnings of unconsolidated affiliates		(45,159	)		(43,947	)
Other		(666	)		(583	)
Total deferred tax liabilities		(106,198	)		(103,136	)
Net deferred tax liabilities	$	(52,232	)	$	(53,678	)

Deferred Tax Assets and Liabilities Classified in Consolidated Balance Sheet

The above amounts are classified in the consolidated balance sheets as of May 31 as follows:

(in thousands)	2012			2011
Current assets:
Deferred income taxes	$	20,906		$	28,297
Other assets:
Deferred income taxes		-			2,006
Current liabilities:
Other accrued items		(39	)		-
Noncurrent liabilities:
Deferred income taxes		(73,099	)		(83,981	)
Net deferred tax liabilities	$	(52,232	)	$	(53,678	)

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Assets Measured at Fair Value on Non-recurring Basis (Parenthetical) (Detail) (USD $)	12 Months Ended									3 Months Ended		3 Months Ended			3 Months Ended		3 Months Ended					1 Months Ended	3 Months Ended	1 Months Ended	3 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010	May 31, 2012 Long-lived assets held and used		May 31, 2011 Long-lived assets held and used		May 31, 2011 Long-lived assets held for sale		May 31, 2012 Global Group	May 31, 2012 Global Group Long-lived assets held and used	May 31, 2011 Metal Framing	May 31, 2011 Metal Framing Long-lived assets held and used	May 31, 2011 Metal Framing Long-lived assets held for sale	May 31, 2011 Commercial Stairs	May 31, 2011 Commercial Stairs Long-lived assets held and used	May 31, 2011 Steel Packaging	May 31, 2011 Steel Packaging Long-lived assets held and used	May 31, 2011 Metal Framing Facility Long-lived assets held for sale	Mar. 02, 2011 MISA Metals, Inc	May 31, 2011 MISA Metals, Inc Long-lived assets held for sale	Mar. 02, 2011 Joint Venture Transactions ClarkDietrich	May 31, 2011 Joint Venture Transactions ClarkDietrich	May 09, 2011 Joint Venture Transactions ArtiFlex	May 31, 2011 Joint Venture Transactions ArtiFlex	May 31, 2011 Joint Venture Transactions Long-lived assets held and used ArtiFlex
Fair Value [Line Items]
Asset measured at fair value on nonrecurring basis	$ 225,000	$ 123,743,000		$ 225,000	[1]	$ 27,408,000	[2]	$ 9,681,000	[3]		$ 225,000		$ 21,125,000	$ 3,797,000		$ 400,000		$ 500,000	$ 3,797,000							$ 9,180,000
Impairment of long-lived assets	355,000	4,386,000	35,409,000							355,000		18,293,000			2,473,000		1,913,000					18,293,000	18,293,000	6,414,000	6,414,000
Percent of interest by unconsolidated affiliates																						25.00%		50.00%
Interest recorded at acquisition-date fair value																						58,250,000		28,404,000
Business acquisition, asset acquired																				$ 88,777,000	$ 5,884,000

[1] During the fourth quarter of fiscal 2012, due largely to changes in the intended use of certain long-lived assets within our Global Group operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management's long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $225,000, resulting in an impairment charge of $355,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

[2] During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived within our Metal Framing operating segment, we determined indicators of impairment were present. Recoverability of the identified assets was tested using future cash flow projections based on management's estimate of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $21,125,000, resulting in an impairment charge of $18,293,000. This impairment charge was recognized within the joint venture transactions line in our consolidated statement of earnings to correspond with amounts previously recognized in connection with the formation of ClarkDietrich. Fair value was determined based on market prices for similar assets. Certain assets retained subsequently met the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, the net assets of these facilities were presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the related assets had previously been written down to their fair value of $3,797,000, no additional impairment charges were recognized. The results of these facilities continued to be reported within operating income as they did not qualify for classification as a discontinued operation. During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our former Automotive Body Panels operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management's long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $9,180,000, resulting in an impairment charge of $6,414,000. This impairment charge was recognized within the joint venture transactions line in our consolidated statement of earnings to correspond with amounts previously recognized in connection with the formation of ArtiFlex. Fair value was determined based on market prices for similar assets. During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Commercial Stairs business unit, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management's long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $400,000, resulting in an impairment charge of $2,473,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets. During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Steel Packaging operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management's long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $500,000, resulting in an impairment charge of $1,913,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

[3] During the fourth quarter of fiscal 2011, we committed to plans to sell certain steel processing assets acquired in connection with the MMI acquisition, thereby meeting the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, these assets were presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the acquired assets were recorded at their acquisition-date fair value of $5,884,000, no impairment charges were recognized. Fair value was determined based on market prices for similar assets. The results of these facilities continued to be reported within operating income as they did not qualify for classification as a discontinued operation. During the fourth quarter of fiscal 2011, the assets of certain of the retained metal framing facilities met the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, the net assets of these facilities are presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the related assets had previously been written down to their fair value of $3,797,000, no additional impairment charges were recognized. Fair value was determined based on market prices for similar assets.

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Financial Results of Three Largest Affiliated Companies (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Investments in and Advances to Affiliates [Line Items]
Net sales	$ 1,685,743	$ 1,034,431	$ 708,779
Gross margin	330,148	238,083	189,622
Operating income	221,013	168,144	131,166
Depreciation and amortization	34,153	11,452	10,690
Interest expense	6,047	1,512	1,482
Income tax expense	15,114	10,126	5,625
Net earnings	201,733	156,679	127,837
WAVE
Investments in and Advances to Affiliates [Line Items]
Net sales	364,530	346,717	319,821
Gross margin	163,563	154,194	146,045
Operating income	127,305	116,295	111,524
Depreciation and amortization	4,142	3,991	3,767
Interest expense	3,427	1,375	1,366
Income tax expense	2,789	2,669	2,457
Net earnings	121,261	112,544	107,776
ClarkDietrich
Investments in and Advances to Affiliates [Line Items]
Net sales	564,624	165,807
Gross margin	61,703	17,115
Operating income	27,094	8,323
Depreciation and amortization	14,271	8
Interest expense	3
Net earnings	27,203	8,331
TWB
Investments in and Advances to Affiliates [Line Items]
Net sales	312,943	272,191	220,500
Gross margin	42,124	34,756	29,753
Operating income	28,141	21,470	14,982
Depreciation and amortization	3,259	3,900	3,783
Income tax expense	5,458	4,233	1,408
Net earnings	22,952	18,022	14,469
Other Affiliates
Investments in and Advances to Affiliates [Line Items]
Net sales	443,646	249,716	168,458
Gross margin	62,758	32,018	13,824
Operating income	38,473	22,056	4,660
Depreciation and amortization	12,481	3,553	3,140
Interest expense	2,617	137	116
Income tax expense	6,867	3,224	1,760
Net earnings	$ 30,317	$ 17,782	$ 5,592

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Summary of Consideration Received, Consideration Transferred and Resulting Net Gain on Deconsolidation (Detail) (USD $)	12 Months Ended				1 Months Ended	3 Months Ended	1 Months Ended	3 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010	Mar. 02, 2011 MISA Metals, Inc	May 09, 2011 Joint Venture Transactions ArtiFlex	May 31, 2011 Joint Venture Transactions ArtiFlex	Mar. 02, 2011 Joint Venture Transactions ClarkDietrich	May 31, 2011 Joint Venture Transactions ClarkDietrich	Mar. 02, 2011 Joint Venture Transactions ClarkDietrich MISA Metals, Inc
Business Acquisitions and Dispositions [Line Items]
MMI steel processing assets				$ 72,600,000					$ 72,600,000
Interest					28,404,000		58,250,000
Receivable for excess working capital							4,862,000
Cash and other consideration					9,235,000
Total consideration received					37,639,000		135,712,000
Consideration transferred (at book value)					22,599,000		104,393,000
Gain on deconsolidation					15,040,000		31,319,000
Less: Impairment of long-lived assets	355,000	4,386,000	35,409,000		6,414,000	6,414,000	18,293,000	18,293,000
Restructuring charges	5,984,000	2,653,000	4,243,000				11,216,000	11,216,000
Net gain on deconsolidation					$ 8,626,000		$ 1,810,000

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Valuation and Qualifying Accounts (Parenthetical) (Detail) (Metal Framing, USD $)	12 Months Ended
	May 31, 2011
Metal Framing
Valuation and Qualifying Accounts Disclosure [Line Items]
Gain on Deconsolidation	$ 686,000

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Components of Accumulated Other Comprehensive Income, Net of Tax (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011
Accumulated Other Comprehensive Income (Loss) [Line Items]
Foreign currency translation	$ (1,355)	$ 13,448
Defined benefit pension liability	(12,494)	(3,253)
Cash flow hedges	(6,538)	(6,220)
Accumulated other comprehensive income (loss), net of tax	$ (20,387)	$ 3,975

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Summary of Changes in Carrying Amount of Goodwill (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended								12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2012 Pressure Cylinders	May 31, 2011 Pressure Cylinders	May 31, 2012 Engineered Cabs	May 31, 2012 Metal Framing	May 31, 2011 Metal Framing	May 31, 2010 Metal Framing	May 31, 2012 Other	May 31, 2010 Other
Goodwill [Line Items]
Goodwill, beginning balance	$ 215,227	$ 201,137	$ 93,633	$ 79,543		$ 96,943	$ 96,943	$ 96,943	$ 24,651	$ 24,651
Accumulated impairment losses, beginning balance	(121,594)	(121,594)				(96,943)	(96,943)	(96,943)	(24,651)	(24,651)
Goodwill net, beginning balance	93,633	79,543	93,633	79,543
Acquisitions and purchase accounting adjustments	68,611	11,536	17,730	11,536	45,230				5,651
Translation adjustments	(5,563)	2,554	(5,563)	2,554
Goodwill, ending balance	278,275	215,227	105,800	93,633	45,230	96,943	96,943	96,943	30,302	24,651
Accumulated impairment losses, ending balance	(121,594)	(121,594)				(96,943)	(96,943)	(96,943)	(24,651)	(24,651)
Goodwill net, ending balance	$ 156,681	$ 93,633	$ 105,800	$ 93,633	$ 45,230				$ 5,651

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Actuarial Assumptions Used for Defined Benefit Plan (Detail)	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
To determine benefit obligation:
Discount rate	4.16%	5.60%	6.00%
To determine net periodic pension cost:
Discount rate	5.60%	6.00%	7.45%
Expected long-term rate of return	8.00%	8.00%	8.00%
Rate of compensation increase

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Schedule Of Components Of Gain On Settlement Of Pre-Existing Relationship (Detail) (Bernz, USD $)	Jul. 01, 2011
Bernz
Business Acquisition [Line Items]
Reserve	$ 14,402,000
Less: Fair value of settlement	(10,000,000)
Settlement gain	$ 4,402,000

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Quarterly Results of Operations (Unaudited) (Tables)

12 Months Ended

May 31, 2012

Summary of Unaudited Quarterly Consolidated Results of Operations

The following table summarizes the unaudited quarterly consolidated results of operations for fiscal 2012 and fiscal 2011:

(in thousands, except per share)	Three Months Ended
Fiscal 2012	August 31		November 30		February 29		May 31
Net sales	$	602,387	$	565,652	$	611,255	$	755,407
Gross margin		71,462		56,606		83,332		121,468
Net earnings attributable to controlling interest		25,653		11,985		25,880		52,077
Earnings per share - basic	$	0.36	$	0.17	$	0.38	$	0.76
Earnings per share - diluted		0.35		0.17		0.37		0.75
Fiscal 2011	August 31		November 30		February 28		May 31
Net sales	$	616,805	$	580,687	$	569,439	$	675,693
Gross margin		78,914		69,819		88,254		119,170
Net earnings attributable to controlling interest		22,354		14,469		26,326		51,917
Earnings per share - basic	$	0.29	$	0.20	$	0.35	$	0.71
Earnings per share - diluted		0.29		0.20		0.35		0.70

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Restructuring and Other Expense (Tables)

12 Months Ended

May 31, 2012

Schedule of Progression of Liabilities Created as Part of Transformation Plan, Combined with Reconciliation to Restructuring and Other Expense

A progression of the liabilities created as part of the Transformation Plan, combined with a reconciliation to the restructuring and other expense line in our consolidated statement of earnings for fiscal 2011, is summarized as follows:

(in thousands)	Beginning Balance		Expense			Payments			Adjustments			Ending Balance
Early retirement and severance	$	893	$	8,687		$	(2,371	)	$	11		$	7,220
Facility exit and other costs		560		6,052			(6,030	)		(173	)		409
	$	1,453		14,739		$	(8,401	)	$	(162	)	$	7,629
Non-cash charges				203
Net gain on dispositions				(1,073	)
Joint venture transactions				(11,216	)
Restructuring and other expense			$	2,653

A progression of the liabilities created as part of the Transformation Plan, combined with a reconciliation to the restructuring and other expense line in our consolidated statement of earnings for fiscal 2012, is summarized as follows:

(in thousands)	Beginning Balance		Expense			Payments			Adjustments		Ending Balance
Early retirement and severance	$	7,220	$	245		$	(3,824	)	$	1,251	$	4,892
Facility exit and other costs		409		9,116			(9,630	)		796		691
Professional fees		-		4,758			(4,758	)		-		-
	$	7,629		14,119		$	(18,212	)	$	2,047	$	5,583
Net gain on dispositions				(8,285	)
Joint venture transactions				150
Restructuring and other expense			$	5,984

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Reconciliation of Changes in Projected Benefit Obligation and Fair Value of Plan Assets and Funded Status for Gerstenslager Plan (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Change in benefit obligation
Benefit obligation, beginning of year	$ 21,814	$ 19,451
Service cost		575	490
Interest cost	1,213	1,140	1,059
Actuarial loss	10,496	1,061
Benefits paid	(500)	(413)
Benefit obligation, end of year	33,023	21,814	19,451
Change in plan assets
Fair value, beginning of year	19,808	14,993
Actual return on plan assets	(789)	3,921	3,152
Company contributions	1,227	1,307
Benefits paid	(500)	(413)
Fair value, end of year	19,746	19,808	14,993
Funded status	(13,277)	(2,006)
Amounts recognized in the consolidated balance sheets consist of:
Other liabilities	(13,277)	(2,006)
Accumulated other comprehensive income	16,897	4,067
Amounts recognized in accumulated other comprehensive income consist of:
Net loss	16,897	4,067
Accumulated other comprehensive income	$ 16,897	$ 4,067

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Quarterly Results Of Operations - Additional Information (Detail) (USD $)	3 Months Ended	12 Months Ended
	May 31, 2011	May 31, 2012	May 31, 2011
Effect of Fourth Quarter Events [Line Items]
Joint venture transactions	$ 10,436,000	$ (150,000)	$ (10,436,000)

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Assumptions To Value Stock Options (Detail)	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Non-Qualified Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend yield	2.70%	2.80%	3.10%
Expected volatility	51.70%	53.80%	47.90%
Risk-free interest rate	1.90%	2.10%	2.90%
Expected life (years)	6 years	6 years	6 years
Market-Based Restricted Common Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend yield	2.30%
Expected volatility	52.60%
Risk-free interest rate	1.80%

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Reconciliation of Unrecognized Tax Benefits (Detail) (USD $)	12 Months Ended
	May 31, 2012	May 31, 2010
Income Tax Contingency [Line Items]
Beginning Balance	$ 5,381,000	$ 5,933,000
Increases - tax positions taken in prior years	961,000
Decreases - tax positions taken in prior years	(540,000)
Increases (decreases) - current tax positions
Settlements	(683,000)
Lapse of statutes of limitations	(709,000)
Ending Balance	$ 4,410,000	$ 5,933,000

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Summary of Other Intangible Assets by Class (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011
Other Intangible Assets [Line Items]
Indefinite-lived intangible assets, cost	$ 27,581	$ 850
Definite-lived intangible assets, cost	88,855	31,796
Accumulated Amortization	16,103	12,688
Cost	116,436	32,646
Patents and Trademarks
Other Intangible Assets [Line Items]
Definite-lived intangible assets, cost	4,232	4,184
Accumulated Amortization	1,123	2,707
Customer Relationships
Other Intangible Assets [Line Items]
Definite-lived intangible assets, cost	74,521	23,587
Accumulated Amortization	12,032	7,935
Non-compete Agreements
Other Intangible Assets [Line Items]
Definite-lived intangible assets, cost	5,383	1,893
Accumulated Amortization	2,111	1,525
Other Intangible Assets
Other Intangible Assets [Line Items]
Definite-lived intangible assets, cost	4,719	2,132
Accumulated Amortization	837	521
Trademarks
Other Intangible Assets [Line Items]
Indefinite-lived intangible assets, cost	$ 27,581	$ 850

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Schedule of Gain (Loss) Recognized in Earnings for Economic (Non-Designated) Derivative Financial Instruments (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011
Derivative [Line Items]
Income (Loss) Recognized in Earnings	$ 1,982	$ (7,009)
Commodity Contracts | Cost Of Goods Sold
Derivative [Line Items]
Income (Loss) Recognized in Earnings	(7,873)	488
Foreign Exchange Contracts | Miscellaneous Income (Expense)
Derivative [Line Items]
Income (Loss) Recognized in Earnings	$ 9,855	$ (7,497)

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Restricted Common Shares Granted (Detail) (Service-Based Restricted Common Shares, USD $)	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Service-Based Restricted Common Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	514,974	26,100	21,750
Weighted average grant date fair value, per share	$ 14.57	$ 15.33	$ 13.90
Pre-tax stock-based compensation	$ 7,501,000	$ 400,000	$ 302,000

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Components of Income Tax Expense (Benefit) (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Current
Federal	$ 47,543	$ 47,698	$ 30,080
State and local	2,756	1,246	1,333
Foreign	830	2,070	1,347
Current Income Tax Expense (Benefit), Total	51,129	51,014	32,760
Deferred
Federal	67	3,950	(6,804)
State and local	(69)	3,599	1,399
Foreign	777	(67)	(705)
Provision for deferred income taxes	775	7,482	(6,110)
Income tax expense	$ 51,904	$ 58,496	$ 26,650

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Employee Pension Plans - Additional Information (Detail) (USD $)	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Defined Benefit Plan Disclosure [Line Items]
Estimated net loss	$ (439,000)
Estimated prior service cost	0
Description of investment policy and strategy for the defined benefit plan	The investment policy and strategy for the defined benefit plan is: (i) long-term in nature with liquidity requirements that are anticipated to be minimal due to the projected normal retirement date of the average employee and the current average age of participants; (ii) to earn nominal returns, net of investment fees, equal to or in excess of the actuarial assumptions of the plan; and (iii) to include a strategic asset allocation of 60-80% equities, including international, and 20-40% fixed income investments.
Weighted-average asset allocation	100.00%	100.00%
Expected Employer contribution for defined benefit plan during fiscal 2013	1,259,000
Net periodic pension costs	(332,000)	811,000	890,000
Assumed salary rate increase
Discount rate	5.60%	6.00%	7.45%
Austrian Pressure Cylinders
Defined Benefit Plan Disclosure [Line Items]
Accrued liability of unfunded plans which included in other liabilities	5,636,000	6,667,000
Net periodic pension costs	$ 623,000	$ 506,000	$ 728,000
Assumed salary rate increase	3.00%	3.00%	3.00%
Discount rate	4.50%	5.50%	5.00%
Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Weighted-average asset allocation	68.00%	70.00%
Equity Securities | Minimum
Defined Benefit Plan Disclosure [Line Items]
Weighted-average asset allocation	60.00%
Equity Securities | Maximum
Defined Benefit Plan Disclosure [Line Items]
Weighted-average asset allocation	80.00%
Fixed Income Investments | Minimum
Defined Benefit Plan Disclosure [Line Items]
Weighted-average asset allocation	20.00%
Fixed Income Investments | Maximum
Defined Benefit Plan Disclosure [Line Items]
Weighted-average asset allocation	40.00%

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Income Taxes - Additional Information (Detail) (USD $)	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Income Taxes [Line Items]
Tax benefits related to stock-based compensation credited to additional paid-in capital	$ 32,000	$ 835,000	$ 6,000
Tax benefits (expenses) related to defined benefit pension liability credited to (deducted from) other comprehensive income (loss) ["OCI"]	4,975,000	(760,000)	1,163,000
Tax benefits (expenses) related to cash flow hedges credited to (deducted from) OCI	318,000	563,000	854,000
Effective tax rates upon inclusion of net earnings attributable to noncontrollng interests	29.30%	32.00%	34.10%
Minimum likelihood of tax benefits being recognized upon ultimate settlement	50.00%
Total unrecognized tax benefits	4,410,000	5,381,000	5,933,000
Unrecognized tax benefits if recognized would affect tax rate attributable to controlling interest	2,862,000
Interest and penalties related to unrecognized tax benefits	1,219,000	1,184,000	1,232,000
Liability for unrecognized tax benefit expected to be settled in the next 12 months	470,000
Undistributed earnings of consolidated foreign subsidiaries	265,000,000
Deferred tax liability would have been required if earnings were not permanently reinvested	20,000,000
Valuation allowance for deferred tax assets	22,025,000	22,292,000
State and Local Jurisdiction
Income Taxes [Line Items]
Net operating loss carry forwards	18,102,000
Net operating loss carry forwards, expiration dates	From fiscal 2014 to the fiscal year ending May 31, 2032
Valuation allowance for deferred tax assets	17,230,000
Foreign
Income Taxes [Line Items]
Net operating loss carry forwards	2,222,000
Net operating loss carry forwards, expiration dates	From fiscal 2013 to the fiscal year ending May 31, 2019
Capital loss carry forwards	1,340,000
Capital loss carry forwards, expiration dates	No future expiration date
Tax credit carry forwards	1,032,000
Tax credit carry forwards, expiration dates	May 31, 2022
Valuation allowance for deferred tax assets	3,763,000
Federal
Income Taxes [Line Items]
Valuation allowance for deferred tax assets	$ 1,032,000

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Components of Net Periodic Pension Cost for Defined Benefit Plan and Defined Contribution Plans (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Employee Benefit Plan [Line Items]
Service cost		$ 575	$ 490
Interest cost	1,213	1,140	1,059
Actual return on plan assets	(789)	3,921	3,152
Net amortization and deferral	(756)	(4,825)	(3,811)
Net periodic pension cost (benefit) on defined benefit plan	(332)	811	890
Defined contribution plans	8,643	9,870	8,817
Total retirement plan cost	$ 8,311	$ 10,681	$ 9,707

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Stock-Based Compensation - Additional Information (Detail) (USD $)	12 Months Ended					12 Months Ended	1 Months Ended	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010	May 31, 2012 Before June 30, 2011	May 31, 2012 After June 30, 2011	May 31, 2012 Performance Shares	Sep. 14, 2011 Market-Based Restricted Common Shares	May 31, 2012 Market-Based Restricted Common Shares Day Year	May 31, 2012 Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock authorized for issuance	23,249,000
Stock based compensation expense, pre tax	$ 11,742,000	$ 6,173,000	$ 4,570,000
Stock based compensation expense, after tax	7,871,000	4,163,000	2,826,000
Unrecognized compensation cost	21,044,000
Unrecognized compensation cost related to non-vested awards, expense period	4 years						3 years
Purchase price percentage of fair market value on the date of grant for stock options	100.00%								100.00%
Stock options exercisable percentage per year				20.00%	33.00%
Stock options expiration period	10 years
Performance period for certain key employees						3 years
Total intrinsic value of stock options exercised	3,220,000
Cash received from the exercise of stock options	11,116,000
Tax benefit realized from the exercise of these stock options	578,000
Restricted common shares, granted								370,000
Common share awards vesting, minimum price per share								$ 30.00
Common share awards vesting, minimum consecutive days at stated price								30
Restricted common shares, fair value per share								$ 19.53
Unrecognized compensation cost							$ 5,739,000	$ 7,226,000
Derived service period								0.81
Service-based vesting condition period, years							3 years

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Related Party Transactions

12 Months Ended

May 31, 2012

Related Party Transactions

Note R – Related Party Transactions

We purchase from, and sell to, affiliated companies certain raw materials and services at prevailing market prices. Net sales to affiliated companies for fiscal 2012, fiscal 2011 and fiscal 2010 totaled $22,006,000, $14,627,000 and $9,336,000, respectively. Purchases from affiliated companies for fiscal 2012, fiscal 2011 and fiscal 2010 totaled $4,313,000, $5,916,000 and $4,701,000, respectively. Accounts receivable from affiliated companies were $5,024,000 and $23,211,000 at May 31, 2012 and 2011, respectively. Accounts payable to affiliated companies were $14,212,000 and $16,690,000 at May 31, 2012 and 2011, respectively.

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Investments in Unconsolidated Affiliates - Additional Information (Detail) (USD $)	12 Months Ended					12 Months Ended														1 Months Ended			1 Months Ended
	May 31, 2012 Entity	May 31, 2011 Entity	May 31, 2010 Entity	May 09, 2011 ArtiFlex	Mar. 02, 2011 ClarkDietrich	May 31, 2012 WAVE	May 31, 2011 WAVE	Dec. 31, 2011 WAVE	May 31, 2012 Joint Venture Transactions ArtiFlex	May 09, 2011 Joint Venture Transactions ArtiFlex	May 31, 2012 Joint Venture Transactions ClarkDietrich	Mar. 02, 2011 Joint Venture Transactions ClarkDietrich	May 31, 2012 Joint Venture Transactions Gestamp Worthington Wind Steel, LLC	Mar. 18, 2011 Joint Venture Transactions Gestamp Worthington Wind Steel, LLC	May 31, 2012 Joint Venture Transactions Samuel Steel Pickling Company	Feb. 01, 2010 Joint Venture Transactions Samuel Steel Pickling Company	May 31, 2012 Joint Venture Transactions Seviacero	May 31, 2012 Joint Venture Transactions TWB	May 31, 2012 Joint Venture Transactions WAVE	Nov. 19, 2010 Joint Venture Transactions Worthington Modern Steel Framing Manufacturing Co., Ltd. Location	May 31, 2012 Joint Venture Transactions Worthington Modern Steel Framing Manufacturing Co., Ltd.	May 31, 2012 Joint Venture Transactions Worthington Specialty Processing	Jan. 31, 2012 Joint Venture Transactions LEFCO Worthington, LLC
Investments in and Advances to Affiliates [Line Items]
Percent of interest by unconsolidated affiliates									50.00%	50.00%	25.00%	25.00%	50.00%	50.00%	31.00%	31.25%	50.00%	45.00%	50.00%	40.00%	40.00%	51.00%
Sale of equity interest, percentage																							49.00%
Investment in joint venture fair value				$ 56,808,000	$ 233,000,000
Total excess fair value				31,098,000	20,320,000
Cash contribution																				6,100,000
Number of provinces for construction projects																				5
Distributions from unconsolidated affiliates	138,471,000	57,146,000	52,970,000
Non-recurring special dividend received								50,000,000
Cumulative distributions in excess of investment						69,165,000	10,715,000
Number of affiliated companies	3	3	3
Consolidated retained earnings undistributed earnings net of tax	$ 32,958,000

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Acquisitions (Tables)

12 Months Ended

May 31, 2012

Angus

Schedule Of Acquisition Of Intangible Assets

In connection with the acquisition of Angus, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful  Life (Years)
Category
Trade name	$	19,100		Indefinite
Customer relationships		32,200		10-15
Non-compete agreement		640		3
Other		963		9
Total acquired identifiable intangible assets	$	52,903

Schedule Of Fair Value Assigned To Assets Acquired And Liabilities Assumed

The following table summarizes the consideration transferred for Angus and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Cash and cash equivalents	$	2,540
Accounts receivable		16,515
Inventories		22,865
Prepaid expenses and other current assets		1,281
Deferred income taxes		398
Intangible assets		52,903
Other noncurrent assets		74
Property, plant and equipment		57,570
Total identifiable assets		154,146
Accounts payable		(9,581	)
Accrued liabilities		(7,483	)
Other current liabilities		(948	)
Long-term debt and other short-term borrowings		(47,324	)
Net identifiable assets		88,810
Goodwill		45,230
Total consideration transferred	$	134,040

Proforma Revenue and Earnings of Combined Entity

Pro forma net sales and net earnings of the combined entity had the acquisition occurred on June 1, 2010, are summarized as follows:

(unaudited, in thousands)	Net sales		Net earnings
Supplemental pro forma from June 1, 2011—May 31, 2012	$	2,667,478	$	138,250
Supplemental pro forma from June 1, 2010—May 31, 2011		2,573,251		128,191

Coleman Cylinders

Schedule Of Acquisition Of Intangible Assets

In connection with the acquisition of Coleman Cylinders, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful  Life (Years)
Category
Customer relationships	$	4,400		15
Non-compete agreement		160		5
Total acquired identifiable intangible assets	$	4,560

Schedule Of Fair Value Assigned To Assets Acquired And Liabilities Assumed

The following table summarizes the consideration transferred for Coleman Cylinders and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Inventories	$	6,456
Intangible assets		4,560
Property, plant and equipment		9,726
Total identifiable assets		20,742
Accounts payable		(3,719	)
Accrued liabilities		(258	)
Net identifiable assets		16,765
Goodwill		5,888
Total consideration paid	$	22,653

STAKO

Schedule Of Acquisition Of Intangible Assets

In connection with the acquisition of STAKO, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful  Life (Years)
Category
Trade name	$	1,500		10
Customer relationships		2,500		10-15
Non-compete agreement		400		3
Total acquired identifiable intangible assets	$	4,400

Schedule Of Fair Value Assigned To Assets Acquired And Liabilities Assumed

The following table summarizes the consideration transferred for STAKO and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Cash and cash equivalents	$	2,715
Accounts receivable		4,175
Inventories		6,208
Other current assets		75
Intangible assets		4,400
Other noncurrent assets		60
Property, plant and equipment		23,770
Total identifiable assets		41,403
Accounts payable		(2,813	)
Accrued liabilities		(750	)
Other liabilities		(2,182	)
Deferred income taxes		(2,384	)
Net identifiable assets		33,274
Goodwill		8,226
Total consideration paid	$	41,500

Bernz

Schedule Of Acquisition Of Intangible Assets

In connection with the acquisition of Bernz, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful  Life (Years)
Category
Trade name	$	8,481		Indefinite
Customer relationships		10,473		9-13
Non-compete agreements		2,268		5
Total acquired identifiable intangible assets	$	21,222

Schedule Of Fair Value Assigned To Assets Acquired And Liabilities Assumed

The following table summarizes the consideration transferred for Bernz and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Inventories	$	15,313
Intangible assets		21,222
Property, plant and equipment		7,884
Total identifiable assets		44,419
Accounts payable		(6,167	)
Accrued liabilities		(868	)
Net identifiable assets		37,384
Goodwill		3,616
Total consideration paid	$	41,000

Schedule Of Components Of Gain On Settlement Of Pre-Existing Relationship

The components of the settlement gain are summarized in the following table:

(in thousands)
Reserve	$	14,402
Less: Fair value of settlement		(10,000	)
Settlement gain	$	4,402

MISA Metals, Inc

Schedule Of Fair Value Assigned To Assets Acquired And Liabilities Assumed

The following table summarizes the consideration paid and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Accounts receivable	$	24,470
Inventories		40,262
Other current assets		7,426
Intangible assets		300
Property, plant and equipment, net		16,319
Total assets		88,777
Accounts payable		(15,062	)
Accrued liabilities		(1,115	)
Identifiable net assets		72,600
Goodwill		-
Total purchase price	$	72,600

Worthington Nitin Cylinders Limited

Schedule Of Acquisition Of Intangible Assets

In connection with the acquisition of WNCL, we identified and valued the following intangible assets:

(in thousands)	Amount		Average  Life (Years)
Category
Trade name	$	850		Indefinite
Customer relationships		160		15-20
Other		230		1-10
Total acquired intangible assets	$	1,240

Schedule Of Fair Value Assigned To Assets Acquired And Liabilities Assumed

The following table summarizes the consideration paid and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date, as well as the acquisition-date fair value of the noncontrolling interest:

(in thousands)
Cash and cash equivalents	$	1,721
Accounts receivable		2,499
Inventories		9,916
Other current assets		652
Intangible assets		1,240
Property, plant and equipment		14,450
Total identifiable assets		30,478
Accounts payable		(1,227	)
Accrued liabilities		(41	)
Deferred income taxes		(992	)
Net identifiable assets		28,218
Goodwill		7,174
Net assets		35,392
Noncontrolling interest		(14,156	)
Total consideration paid	$	21,236

PSI Energy Solutions, LLC

Schedule Of Acquisition Of Intangible Assets

In connection with the acquisition of PSI, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful Life (Years)
Category
Customer relationships	$	1,540		15-20
Non-compete agreement		180		3
Other		1,670		10
Total acquired identifiable intangible assets	$	3,390

Schedule Of Fair Value Assigned To Assets Acquired And Liabilities Assumed

The following table summarizes the consideration transferred for PSI and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Accounts receivable	$	784
Inventories		407
Intangible assets		3,390
Property, plant and equipment		66
Total identifiable assets		4,647
Accounts payable		(528	)
Accrued liabilities		(437	)
Net identifiable assets		3,682
Goodwill		5,651
Net assets		9,333
Noncontrolling interest		(2,333	)
Total consideration paid	$	7,000

Hy-Mark Cylinders, Inc

Schedule Of Fair Value Assigned To Assets Acquired And Liabilities Assumed

The following table summarizes the consideration paid and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Inventories	$	3,053
Intangible assets		2,660
Property, plant and equipment		2,100
Identifiable net assets		7,813
Goodwill		4,362
Total purchase price	$	12,175

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Summary of Non-Vested Stock Option Awards (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	May 31, 2012
Number of Stock Options
Non-vested, beginning of year	3,935
Granted	600
Vested	(1,160)
Forfeited	(268)
Non-vested, end of year	3,107
Weighted Average Grant Date Fair Value Per Share
Non-vested, beginning of year	$ 5.14
Granted	$ 7.50
Vested	$ 5.29
Forfeited	$ 5.36
Non-vested, end of year	$ 5.52

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Financial Information for Reportable Segments (Detail) (USD $)	3 Months Ended	12 Months Ended
	May 31, 2011	May 31, 2012	May 31, 2011	May 31, 2010
Segment Reporting Information [Line Items]
Net sales		$ 2,534,701,000	$ 2,442,624,000	$ 1,943,034,000
Operating income (loss)		101,610,000	124,356,000	21,963,000
Depreciation and amortization		55,873,000	61,058,000	64,653,000
Pre-tax restructuring and other expense (income)		5,984,000	2,653,000	4,243,000
Pre-tax impairment of long-lived assets		355,000	4,386,000	35,409,000
Joint venture transactions	10,436,000	(150,000)	(10,436,000)
Total assets	1,667,249,000	1,877,797,000	1,667,249,000	1,520,347,000
Steel Processing
Segment Reporting Information [Line Items]
Net sales		1,578,509,000	1,405,492,000	988,950,000
Operating income (loss)		71,578,000	77,671,000	51,353,000
Depreciation and amortization		26,843,000	27,632,000	26,290,000
Pre-tax restructuring and other expense (income)			(303,000)	(488,000)
Joint venture transactions		(2,102,000)
Total assets	742,838,000	703,336,000	742,838,000	674,953,000
Pressure Cylinders
Segment Reporting Information [Line Items]
Net sales		770,101,000	591,945,000	467,572,000
Operating income (loss)		45,108,000	48,954,000	30,056,000
Depreciation and amortization		20,407,000	14,734,000	12,936,000
Pre-tax restructuring and other expense (income)		52,000		309,000
Total assets	481,361,000	575,250,000	481,361,000	393,639,000
Engineered Cabs
Segment Reporting Information [Line Items]
Net sales		104,272,000
Operating income (loss)		4,878,000
Depreciation and amortization		3,540,000
Total assets		199,594,000
Metal Framing
Segment Reporting Information [Line Items]
Net sales		4,402,000	249,543,000	330,578,000
Operating income (loss)		(3,913,000)	(7,530,000)	(10,186,000)
Depreciation and amortization		765,000	9,623,000	14,591,000
Pre-tax restructuring and other expense (income)			1,387,000	3,892,000
Pre-tax impairment of long-lived assets	18,293,000
Joint venture transactions		1,952,000	(1,810,000)
Total assets	37,069,000	7,688,000	37,069,000	203,072,000
Other
Segment Reporting Information [Line Items]
Net sales		77,417,000	195,644,000	155,934,000
Operating income (loss)		(16,041,000)	5,261,000	(49,260,000)
Depreciation and amortization		4,318,000	9,069,000	10,836,000
Pre-tax restructuring and other expense (income)		5,932,000	1,569,000	530,000
Pre-tax impairment of long-lived assets		355,000	4,386,000	35,409,000
Joint venture transactions			(8,626,000)
Total assets	$ 405,981,000	$ 391,929,000	$ 405,981,000	$ 248,683,000

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Stock-Based Compensation (Tables)

12 Months Ended

May 31, 2012

Summary of Stock Option Activity

The following tables summarize our stock option activity for the years ended May 31:

	2012					2011					2010
(in thousands, except per share)	Stock Options			Weighted Average Exercise Price		Stock Options			Weighted Average Exercise Price		Stock Options			Weighted Average Exercise Price
Outstanding, beginning of year		7,852		$	16.29		6,172		$	17.67		5,750		$	18.16
Granted		600			21.15		2,437			12.27		993			13.36
Exercised		(675	)		16.87		(422	)		12.96		(227	)		12.75
Expired		-			-		-			-		-			-
Forfeited		(266	)		15.55		(335	)		16.00		(344	)		16.69
Outstanding, end of year		7,511			16.65		7,852			16.29		6,172			17.67
Exercisable at end of year		4,404			17.72		3,917			18.24		3,631			17.79

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range

	Number of Stock Options (in thousands)		Weighted Average Remaining Contractual Life (in years)		Aggregate Intrinsic Value (in  thousands)
May 31, 2012
Outstanding		7,511		5.53	$	11,786
Exercisable		4,404		4.12		3,381
May 31, 2011
Outstanding		7,852		6.30	$	43,876
Exercisable		3,917		4.27		14,312
May 31, 2010
Outstanding		6,172		5.89	$	2,671
Exercisable		3,631		4.41		1,268

Summary of Non-Vested Stock Option Awards

The following table summarizes information about non-vested stock option awards for the year ended May 31, 2012:

	Number of Stock Options (in thousands)			Weighted Average Grant Date Fair Value Per Share
Non-vested, beginning of year		3,935		$	5.14
Granted		600			7.50
Vested		(1,160	)		5.29
Forfeited		(268	)		5.36
Non-vested, end of year		3,107		$	5.52

Non-Qualified Stock Options

Non-Qulified Stock Options and Service-Based Restricted Common Shares Granted

The table below sets forth the non-qualified stock options granted during each of the last three fiscal years ended May 31. For each grant, the exercise price was equal to the closing market price of the underlying common shares at each respective grant date. The fair values of these stock options were based on the Black-Scholes option-pricing model, calculated at the respective grant dates. The calculated pre-tax stock-based compensation expense for these stock options, which is after an estimate of forfeitures, will be recognized on a straight-line basis over the respective vesting periods of the stock options.

(in thousands, except per share amounts)	2012		2011		2010
Granted		600		2,437		993
Weighted average exercise price, per share	$	21.15	$	12.27	$	13.36
Weighted average grant date fair value, per share	$	7.42	$	4.88	$	4.85
Pre-tax stock-based compensation	$	4,456	$	9,715	$	3,968

Assumptions To Value Stock Options

The weighted average fair value of stock options granted in fiscal 2012, fiscal 2011 and fiscal 2010 was based on the Black-Scholes option pricing model with the following weighted average assumptions:

	2012			2011			2010
Assumptions used:
Dividend yield		2.70	%		2.80	%		3.10	%
Expected volatility		51.70	%		53.80	%		47.90	%
Risk-free interest rate		1.90	%		2.10	%		2.90	%
Expected life (years)		6.0			6.0			6.0

Service-Based Restricted Common Shares

Non-Qulified Stock Options and Service-Based Restricted Common Shares Granted

The table below sets forth the restricted common shares we granted during each of the last three fiscal years ended May 31. The fair values of these restricted common shares were equal to the closing market prices of the underlying common shares at their respective grant dates. The calculated pre-tax stock-based compensation expense for these restricted common shares will be recognized on a straight-line basis over their respective vesting periods.

	2012		2011		2010
Granted		514,974		26,100		21,750
Weighted average grant date fair value, per share	$	14.57	$	15.33	$	13.90
Pre-tax stock-based compensation (in thousands)	$	7,501	$	400	$	302

Market-Based Restricted Common Shares

Assumptions To Value Stock Options

The following assumptions were used to determine the grant-date fair value and the derived service period for these restricted common shares:

Dividend yield	2.3	%
Expected volatility	52.6	%
Risk-free interest rate	1.8	%

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Attribution of Excess Fair Value To Assets (Parenthetical) (Detail) (USD $)	May 09, 2011 ArtiFlex Finite-lived intangible assets	May 09, 2011 ArtiFlex Indefinite-lived intangible assets	Mar. 02, 2011 ClarkDietrich Finite-lived intangible assets	Mar. 02, 2011 ClarkDietrich Indefinite-lived intangible assets
Investments in and Advances to Affiliates [Line Items]
Excess fair value	$ 7,500,000	$ 700,000	$ 8,960,000	$ 5,440,000

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Debt and Receivables Securitization - Additional Information (Detail) (USD $)					12 Months Ended	1 Months Ended						1 Months Ended							12 Months Ended			12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2012 Cash Flow Hedges Interest Rate Contracts	May 31, 2012 Cash Flow Hedges Interest Rate Contracts Six-month LIBOR rate	May 31, 2012 2014 Notes	Apr. 13, 2010 6.50% Unsecured Senior Notes due April 15, 2020	Apr. 27, 2012 Term Loan maturing May 1, 2019	Dec. 29, 2011 Industrial revenue bonds due March 2013	May 31, 2012 Industrial revenue bonds due March 2013	Dec. 29, 2011 Industrial revenue bonds due March 2013 Maximum	Dec. 29, 2011 Industrial revenue bonds due March 2013 Minimum	Dec. 29, 2011 Industrial revenue bonds due April 2019	May 31, 2012 Industrial revenue bonds due April 2019	Dec. 29, 2011 Industrial revenue bonds due April 2019 Maximum	Dec. 29, 2011 Industrial revenue bonds due April 2019 Minimum	May 31, 2012 Unsecured Revolving Credit Facility	May 31, 2012 Credit Facility Expiring In May Twenty Thirteen	May 31, 2012 Line of Credit	May 31, 2012 Line of Credit Maximum	May 31, 2012 Worthington Nitin Cylinders Limited	May 31, 2012 Financial Stand-By Letters Of Credit	May 31, 2012 Accounts Receivable Facilities	May 31, 2011 Accounts Receivable Facilities	May 31, 2010 Accounts Receivable Facilities	Feb. 29, 2012 Accounts Receivable Facilities Day	Nov. 30, 2011 Accounts Receivable Facilities
Debt And Receivables Securitization [Line Items]
Maturity date																2017-05	2013-05			2012-11					2013-01
Maximum borrowing capacity																$ 425,000,000				$ 9,500,000		$ 150,000,000			$ 150,000,000	$ 100,000,000
Number of days past due trade accounts receivables are ineligible for securitization																									90
Borrowings outstanding																	400,000,000			4,313,000		135,000,000
Short term borrowings	274,923,000	132,956,000														135,610,000						135,000,000	90,000,000
Facility fee																						1,232,000	1,148,000	1,172,000
Debt maturity period							7 years												1 year
Average variable rate																		1.29%
Outstanding stand-by letters of credit amount for third-party beneficiaries																					10,982,000
Remaining borrowing capacity																		278,408,000
Applicable variable rate																				2.50%
Debt borrowings outstanding	258,791,000	250,254,000			100,000,000			620,000				2,490,000
Debt maturity date					Dec. 17, 2014	Apr. 15, 2020	May 01, 2019
Basis spread on variable rate					0.80%
Notional amount			100,000,000	100,000,000
Interest rate swap interest rate				4.46%
Debt instrument effective interest rate percentage after interest rate swap					5.26%
Principal amount						150,000,000	5,880,000
Debt interest rate						6.50%	2.49%			5.25%	3.75%			5.00%	2.75%
Percentage of principal amount debt instrument was sold to the public						99.89%
Yield to maturity						6.515%
Debt discount						165,000
Debt issuance cost						1,535,000
Settlement of hedge interest						1,358,000
Debt instrument maturity month and year								2013-03	2013-03			2019-04	2019-04
Debt instrument required monthly payments							$ 76,350	$ 28,000				$ 31,000

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Assets Measured at Fair Value on Non-recurring Basis (Detail) (USD $)	May 31, 2012		May 31, 2011
Fair Value [Line Items]
Asset measured at fair value on nonrecurring basis	$ 225,000		$ 123,743,000
Long-lived assets held and used
Fair Value [Line Items]
Asset measured at fair value on nonrecurring basis	225,000	[1]	27,408,000	[2]
Investments in unconsolidated affiliates
Fair Value [Line Items]
Asset measured at fair value on nonrecurring basis			86,654,000	[3]
Long-lived assets held for sale
Fair Value [Line Items]
Asset measured at fair value on nonrecurring basis			9,681,000	[4]
Significant Other Observable Inputs (Level 2)
Fair Value [Line Items]
Asset measured at fair value on nonrecurring basis	225,000		37,089,000
Significant Other Observable Inputs (Level 2) | Long-lived assets held and used
Fair Value [Line Items]
Asset measured at fair value on nonrecurring basis	225,000	[1]	27,408,000	[2]
Significant Other Observable Inputs (Level 2) | Long-lived assets held for sale
Fair Value [Line Items]
Asset measured at fair value on nonrecurring basis			9,681,000	[4]
Significant Unobservable Inputs (Level 3)
Fair Value [Line Items]
Asset measured at fair value on nonrecurring basis			86,654,000
Significant Unobservable Inputs (Level 3) | Investments in unconsolidated affiliates
Fair Value [Line Items]
Asset measured at fair value on nonrecurring basis			$ 86,654,000	[3]

[1] During the fourth quarter of fiscal 2012, due largely to changes in the intended use of certain long-lived assets within our Global Group operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management's long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $225,000, resulting in an impairment charge of $355,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

[2] During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived within our Metal Framing operating segment, we determined indicators of impairment were present. Recoverability of the identified assets was tested using future cash flow projections based on management's estimate of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $21,125,000, resulting in an impairment charge of $18,293,000. This impairment charge was recognized within the joint venture transactions line in our consolidated statement of earnings to correspond with amounts previously recognized in connection with the formation of ClarkDietrich. Fair value was determined based on market prices for similar assets. Certain assets retained subsequently met the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, the net assets of these facilities were presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the related assets had previously been written down to their fair value of $3,797,000, no additional impairment charges were recognized. The results of these facilities continued to be reported within operating income as they did not qualify for classification as a discontinued operation. During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our former Automotive Body Panels operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management's long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $9,180,000, resulting in an impairment charge of $6,414,000. This impairment charge was recognized within the joint venture transactions line in our consolidated statement of earnings to correspond with amounts previously recognized in connection with the formation of ArtiFlex. Fair value was determined based on market prices for similar assets. During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Commercial Stairs business unit, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management's long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $400,000, resulting in an impairment charge of $2,473,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets. During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Steel Packaging operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management's long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $500,000, resulting in an impairment charge of $1,913,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

[3] On March 1, 2011, as partial consideration for the net assets contributed to ClarkDietrich, we received a 25% interest in the newly-formed joint venture. In accordance with the applicable accounting guidance, our interest in ClarkDietrich was recorded at its acquisition-date fair value of $58,250,000. Additionally, on May 9, 2011, in connection with the contribution of our automotive body panels business to the ArtiFlex joint venture, we obtained a 50% interest in the newly-formed joint venture. In accordance with the applicable accounting guidance, our interest in ArtiFlex was recorded at its acquisition-date fair value of $28,404,000. A combination of the income approach and the market approach was applied to measure the fair value of our interests in both ClarkDietrich and ArtiFlex. The income approach included the following inputs and assumptions: • An expectation regarding future revenue growth; • A perpetual long-term growth rate; and • A discount rate based on the estimated weighted average cost of capital. The market approach was based on cash-free market multiples of selected comparable companies, adjusted for differences in size and scale. Each approach resulted in a business enterprise value that was comparable.

[4] During the fourth quarter of fiscal 2011, we committed to plans to sell certain steel processing assets acquired in connection with the MMI acquisition, thereby meeting the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, these assets were presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the acquired assets were recorded at their acquisition-date fair value of $5,884,000, no impairment charges were recognized. Fair value was determined based on market prices for similar assets. The results of these facilities continued to be reported within operating income as they did not qualify for classification as a discontinued operation. During the fourth quarter of fiscal 2011, the assets of certain of the retained metal framing facilities met the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, the net assets of these facilities are presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the related assets had previously been written down to their fair value of $3,797,000, no additional impairment charges were recognized. Fair value was determined based on market prices for similar assets.

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Contingent Liabilities and Commitments - Additional Information (Detail) (USD $)	1 Months Ended	12 Months Ended							3 Months Ended			12 Months Ended
	Jan. 27, 2012	May 31, 2012	May 31, 2011	May 31, 2010	May 31, 2012 Steel Processing Facility Facility	May 31, 2012 Product Returns	Nov. 30, 2011 Product Returns	May 31, 2011 Product Returns	Nov. 30, 2011 Recall-Related Costs	May 31, 2011 Recall-Related Costs	Jul. 01, 2011 Bernz	May 31, 2012 Coleman Cylinders Minimum
Commitments and Contingencies [Line Items]
Damages awarded to the plaintiff	$ 3,700,000
Loss related to litigation settlement		1,500,000
Amount paid to resolve preexisting relationship with seller											10,000,000
Reserves recognized prior to closing											14,402,000
Product warranty accrual		278,000	8,620,000			278,000	4,737,000	4,737,000	3,883,000	3,883,000
Inventory write-down									1,051,000
Number of facilities					3
Purchase commitments payments		4,353,000	4,347,000	4,270,000
Annual royalty payments in exchange for rights												$ 2,000,000

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Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)	3 Months Ended	12 Months Ended							1 Months Ended	3 Months Ended	12 Months Ended			3 Months Ended	12 Months Ended					12 Months Ended						1 Months Ended				1 Months Ended	3 Months Ended	1 Months Ended	3 Months Ended
	May 31, 2012 Facility Country State	May 31, 2012 Facility Country State	May 31, 2011	May 31, 2010	May 31, 2012 Building and Improvements Maximum	May 31, 2012 Building and Improvements Minimum	May 31, 2012 Machinery and Equipment Maximum	May 31, 2012 Machinery and Equipment Minimum	Mar. 02, 2011 Metal Framing Facility	May 31, 2011 Metal Framing	May 31, 2011 Metal Framing	May 31, 2010 Metal Framing	May 31, 2012 Metal Framing	May 31, 2012 Global Group	May 31, 2012 Global Group Maximum	May 31, 2011 Global Group Maximum	May 31, 2010 Global Group Maximum	May 31, 2012 Automotive Market Net Sales	May 31, 2012 Foreign Operations	May 31, 2012 Foreign Operations Net Sales	May 31, 2012 Foreign Operations Pre-tax earnings	May 31, 2012 Collective Bargaining Agreements	May 31, 2012 Largest Customer Customer	May 31, 2012 Largest Customer Net Sales	May 31, 2012 Ten Largest Customers Net Sales	Mar. 02, 2011 ClarkDietrich Metal Framing Facility	May 31, 2012 Joint Venture Transactions Spartan Steel Coating, LLC	May 31, 2012 Joint Venture Transactions Worthington Nitin Cylinders Limited	May 31, 2012 Joint Venture Transactions PSI Energy Solutions, LLC	May 09, 2011 Joint Venture Transactions ArtiFlex	May 31, 2011 Joint Venture Transactions ArtiFlex	Mar. 02, 2011 Joint Venture Transactions ClarkDietrich	May 31, 2011 Joint Venture Transactions ClarkDietrich
Significant Accounting Policies [Line Items]
Percent of controlling interest by the Company																											52.00%	60.00%	75.00%
Impairment of long-lived assets		$ 355,000	$ 4,386,000	$ 35,409,000						$ 18,293,000				$ 355,000																$ 6,414,000	$ 6,414,000	$ 18,293,000	$ 18,293,000
Percent of interest by unconsolidated affiliates																														50.00%		25.00%
Gain on Deconsolidation																														15,040,000		31,319,000
Number of facilities									13																	6
Carrying value of asset group													7,202,000
Restructuring charges		5,984,000	2,653,000	4,243,000							1,387,000	3,892,000																				11,216,000	11,216,000
Employee severance cost	1,143,000																																7,183,000
Facility exit and other costs incurred		9,116,000																															4,033,000
Number of production facilities operated	79	79
Number of States operated	19	19
Number of Countries operated	12	12
Concentration risk percentage																		34.00%		8.00%	4.00%			5.00%	24.00%
Percentage of consolidated net assets																			30.00%
Percentage of labor force																						6.00%
Number of customers																							10
Allowance for doubtful accounts decreased		(821,000)
Receivables, allowances	3,329,000	3,329,000	4,150,000
Property, plant and equipment, estimated useful life					40 years	10 years	20 years	3 years
Depreciation Expenses		50,644,000	57,765,000	60,529,000
Percentage of consolidated net sales contributed															5.00%	5.00%	5.00%
Advertising Expenses		$ 4,788,000	$ 3,817,000	$ 3,838,000

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Investments in Unconsolidated Affiliates

12 Months Ended

May 31, 2012

Investments in Unconsolidated Affiliates

Note B – Investments in Unconsolidated Affiliates

Our investments in affiliated companies that we do not control, either through majority ownership or otherwise, are accounted for using the equity method. At May 31, 2012, these equity investments and the percentage interests owned consisted of: ArtiFlex (50%), ClarkDietrich (25%), Gestamp Worthington Wind Steel, LLC (the “Gestamp JV”) (50%), Samuel Steel Pickling Company (31%), Serviacero Planos, S. de R. L. de C.V. (50%), TWB Company, L.L.C. (45%), Worthington Armstrong Venture (“WAVE”) (50%), Worthington Modern Steel Framing Manufacturing Co., Ltd. (“WMSFMCo.”) (40%), and Worthington Specialty Processing (“WSP”) (51%). WSP is considered to be jointly controlled and not consolidated due to substantive participating rights of the minority partner.

During January 2012, we sold our 49% equity interest in LEFCO Worthington, LLC, to the other member of the joint venture. The impact of this transaction was immaterial.

On May 9, 2011, we joined with International Tooling Solutions, LLC to form ArtiFlex, a joint venture that provides an integrated solution for engineering, tooling, stamping, assembly and other services to customers primarily in the automotive industry. We contributed our automotive body panels business in exchange for a 50% ownership interest. Our investment in this joint venture is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest.

In accordance with the applicable accounting guidance, our investment in ArtiFlex was recognized at fair value based on the total enterprise fair value of the joint venture of approximately $56,808,000. This amount exceeded the book value of the underlying equity in the net assets of the joint venture by approximately $31,098,000. Our share of this excess fair value, or cost, is included within the carrying value of our investment in the unconsolidated affiliate and recognized as an adjustment to equity income in periods subsequent to acquisition. We attributed this excess fair value to the following assets:

(in thousands)
Inventories (1)	$	1,900
Intangible assets (2)		8,200
Property, plant and equipment, net (3)		8,198
Total identifiable assets		18,298
Equity method goodwill (4)		12,800
Total excess fair value	$	31,098

(1) Recognized as an adjustment to equity income as the related inventories are sold.

(2) Includes $7,500,000 related to definite-lived intangible assets. This amount will be amortized to equity income over the estimated useful lives of those assets. The remaining $700,000 relates to intangible assets with indefinite useful lives, which will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

(3) Recognized as an adjustment to equity income over the estimated useful lives of the related assets in a manner consistent with depreciation.

(4) Will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

On March 18, 2011, we joined with Gestamp Renewables group to create the Gestamp JV, a 50%-owned joint venture focused on producing towers for wind turbines being constructed in North America. The Gestamp JV planned to construct its initial production facility in Cheyenne, Wyoming; however, due to the volatile political environment in the United States, particularly in regards to the Federal Production Tax Credit, construction of this facility has been placed on hold. Our investment in this joint venture is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest.

On March 1, 2011, we joined with ClarkWestern Building Systems, Inc. to form ClarkDietrich, a joint venture that manufactures a full line of drywall studs and accessories, structural studs and joists, metal lath and accessories, and shaft wall studs and track used primarily in residential and commercial construction. We contributed our metal framing business and related working capital in exchange for a 25% ownership interest in ClarkDietrich in addition to the assets of certain MISA Metals, Inc. steel processing locations. Our investment in this joint venture is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest.

In accordance with the applicable accounting guidance, our investment in ClarkDietrich was recognized at fair value based on the total enterprise fair value of the joint venture of approximately $233,000,000. This amount exceeded the book value of the underlying equity in the net assets of the joint venture by approximately $20,320,000. Our share of this excess fair value, or cost, is included within the carrying value of our investment in the unconsolidated affiliate and recognized as an adjustment to equity income in periods subsequent to acquisition. We attributed this excess fair value to the following assets:

(in thousands)
Inventories (1)	$	15,000
Intangible assets (2)		14,400
Property, plant and equipment, net (3)		(10,180	)
Total identifiable assets		19,220
Equity method goodwill (4)		1,100
Total excess fair value	$	20,320

(1) Recognized as an adjustment to equity income as the related inventories are sold.

(2) Includes $8,960,000 related to definite-lived intangible assets. This amount will be amortized to equity income over the estimated useful lives of those assets. The remaining $5,440,000 relates to intangible assets with indefinite useful lives, which will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

(3) Recognized as an adjustment to equity income over the estimated useful lives of the related assets in a manner consistent with depreciation.

(4) Will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

On November 19, 2010, we joined with Hubei Modern Urban Construction and Development Group Co., Ltd. to create WMSFMCo. We contributed approximately $6,100,000 of cash in exchange for a 40% ownership interest. The purpose of WMSFMCo. is to design, manufacture, assemble and distribute steel framing materials and accessories for construction projects in five Central Chinese provinces and to provide project management and building design and construction supply services thereto. Our investment in this joint venture is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest.

Worthington acquired certain assets from Gibraltar Industries, Inc. and its subsidiaries (collectively, “Gibraltar”) on February 1, 2010. Included in the assets acquired was a 31.25% ownership interest in Samuel Steel Pickling Company, a joint venture which operates a steel pickling facility in Twinsburg, Ohio, and another in Cleveland, Ohio. Our investment in this joint venture is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest.

We received distributions from unconsolidated affiliates totaling $138,471,000, $57,146,000 and $52,970,000 in fiscal 2012, fiscal 2011 and fiscal 2010, respectively, including a one-time special dividend of $50,000,000 in connection with a refinancing transaction completed by WAVE in December 2011. We have received cumulative distributions from WAVE in excess of our investment balance, which resulted in an amount recorded within other liabilities on our consolidated balance sheets of $69,165,000 and $10,715,000 at May 31, 2012 and 2011, respectively. In accordance with the applicable accounting guidance, we reclassify the negative balance to the liability section of our consolidated balance sheet. We will continue to record our equity in the net income of WAVE as a debit to the investment account, and if it becomes positive, it will again be shown as an asset on our consolidated balance sheet. If it becomes probable that any excess distribution may not be returned (upon joint venture liquidation or otherwise), we will recognize any balance classified as a liability as income immediately.

We use the “cumulative earnings” approach for determining cash flow presentation of distributions from our unconsolidated joint ventures. Distributions received are included in our consolidated statements of cash flows as operating activities, unless the cumulative distributions exceed our portion of the cumulative equity in the net earnings of the joint venture, in which case the excess distributions are deemed to be returns of the investment and are classified as investing activities in our consolidated statements of cash flows.

The following table presents combined information of the financial position for affiliated companies accounted for using the equity method as of May 31, 2012 and 2011:

(in thousands)	2012		2011
Current assets	$	626,975	$	597,222
Noncurrent assets		345,500		260,805
Total assets	$	972,475	$	858,027
Current liabilities	$	174,016	$	184,467
Current maturities of long-term debt		5,305		-
Long-term debt		289,308		150,229
Other noncurrent liabilities		21,934		5,365
Equity		481,912		517,966
Total liabilities and equity	$	972,475	$	858,027

The following table presents financial results of our three largest affiliated companies for the fiscal years ended May 31, 2012, 2011 and 2010. All other affiliated companies are combined and presented in the Other category.

(in thousands)	2012		2011		2010
Net sales
WAVE	$	364,530	$	346,717	$	319,821
ClarkDietrich		564,624		165,807		-
TWB		312,943		272,191		220,500
Other		443,646		249,716		168,458
Total net sales	$	1,685,743	$	1,034,431	$	708,779
Gross margin
WAVE	$	163,563	$	154,194	$	146,045
ClarkDietrich		61,703		17,115		-
TWB		42,124		34,756		29,753
Other		62,758		32,018		13,824
Total gross margin	$	330,148	$	238,083	$	189,622
Operating income
WAVE	$	127,305	$	116,295	$	111,524
ClarkDietrich		27,094		8,323		-
TWB		28,141		21,470		14,982
Other		38,473		22,056		4,660
Total operating income	$	221,013	$	168,144	$	131,166
Depreciation and amortization
WAVE	$	4,142	$	3,991	$	3,767
ClarkDietrich		14,271		8		-
TWB		3,259		3,900		3,783
Other		12,481		3,553		3,140
Total depreciation and amortization	$	34,153	$	11,452	$	10,690
Interest expense
WAVE	$	3,427	$	1,375	$	1,366
ClarkDietrich		3		-		-
TWB		-		-		-
Other		2,617		137		116
Total interest expense	$	6,047	$	1,512	$	1,482
Income tax expense
WAVE	$	2,789	$	2,669	$	2,457
ClarkDietrich		-		-		-
TWB		5,458		4,233		1,408
Other		6,867		3,224		1,760
Total income tax expense	$	15,114	$	10,126	$	5,625
Net earnings
WAVE	$	121,261	$	112,544	$	107,776
ClarkDietrich		27,203		8,331		-
TWB		22,952		18,022		14,469
Other		30,317		17,782		5,592
Total net earnings	$	201,733	$	156,679	$	127,837

At May 31, 2012, $32,958,000 of our consolidated retained earnings represented undistributed earnings, net of tax, of our unconsolidated affiliates.

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Related Party Transactions - Additional Information (Detail) (USD $)	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Related Party Transaction [Line Items]
Net sales to affiliates	$ 22,006,000	$ 14,627,000	$ 9,336,000
Purchases from affiliates	4,313,000	5,916,000	4,701,000
Receivables from affiliates	5,024,000	23,211,000
Payable to affiliates	$ 14,212,000	$ 16,690,000

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Progression of Liabilities (Detail) (USD $)	12 Months Ended
	May 31, 2012	Nov. 30, 2011
Loss Contingencies [Line Items]
Beginning Balance	$ 8,620,000
Reserves Used	(8,342,000)
Ending Balance	278,000
Product Returns
Loss Contingencies [Line Items]
Beginning Balance	4,737,000	4,737,000
Reserves Used	(3,650,000)
Changes in Estimates	(809,000)
Ending Balance	278,000	4,737,000
Recall-Related Costs
Loss Contingencies [Line Items]
Beginning Balance	3,883,000	3,883,000
Reserves Used	(4,692,000)
Changes in Estimates	809,000
Ending Balance		$ 3,883,000

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Derivative Instruments and Hedging Activities (Tables)

12 Months Ended

May 31, 2012

Schedule of Fair Value of Derivative Instruments

The following table summarizes the fair value of our derivative instruments and the respective line in which they were recorded in the consolidated balance sheet at May 31, 2012:

	Asset Derivatives			Liability Derivatives
(in thousands)	Balance Sheet Location	Fair Value		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments:
Interest rate contracts	Receivables	$	-	Accounts payable	$	1,859
	Other assets		-	Other liabilities		8,825
			-			10,684
Commodity contracts	Receivables		-	Accounts payable		249
	Other assets		-	Other liabilities		-
			-			249
Totals		$	-		$	10,933
Derivatives not designated as hedging instruments:
Commodity contracts	Receivables	$	245	Accounts payable	$	4,060
	Other assets		-	Other accrued items		-
			245			4,060
Foreign exchange contracts	Receivables		912	Accounts payable		-
	Other assets		-	Other accrued items		-
			912			-
Totals		$	1,157		$	4,060
Total Derivative Instruments		$	1,157		$	14,993

The following table summarizes the fair value of our derivative instruments and the respective line in which they were recorded in the consolidated balance sheet at May 31, 2011:

	Asset Derivatives			Liability Derivatives
(in thousands)	Balance Sheet Location	Fair Value		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments:
Interest rate contracts	Receivables	$	-	Accounts payable	$	2,024
	Other assets		-	Other liabilities		10,375
			-			12,399
Commodity contracts	Receivables		194	Accounts payable		-
	Other assets		-	Other liabilities		-
			194			-
Totals		$	194		$	12,399
Derivatives not designated as hedging instruments:
Commodity contracts	Receivables	$	944	Accounts payable	$	-
	Other assets		-	Other accrued items		-
			944			-
Foreign exchange contracts	Receivables		-	Accounts payable		-
	Other assets		-	Other accrued items		573
			-			573
Totals		$	944		$	573
Total Derivative Instruments		$	1,138		$	12,972

Schedule of Derivatives Designated as Cash Flow Hedging Instruments

The following table summarizes the gain (loss) recognized in OCI and the gain (loss) reclassified from accumulated OCI into earnings for derivative instruments designated as cash flow hedges during the fiscal years ended May 31, 2012 and 2011:

(in thousands)	Income (Loss) Recognized in OCI (Effective Portion)			Location of Income (Loss) Reclassified From Accumulated OCI (Effective Portion)	Income (Loss) Reclassified from Accumulated OCI (Effective Portion)			Location of Income (Loss) (Ineffective Portion) Excluded from Effectiveness Testing	Income (Loss) (Ineffective Portion) Excluded from Effectiveness Testing
For the fiscal year ended
May 31, 2012:
Interest rate contracts	$	(2,398	)	Interest expense	$	(4,032	)	Interest expense	$	-
Commodity contracts		(213	)	Cost of goods sold		1,993		Cost of goods sold		-
Totals	$	(2,611	)		$	(2,039	)		$	-
For the fiscal year ended
May 31, 2011:
Interest rate contracts	$	(5,724	)	Interest expense	$	(4,043	)	Interest expense	$	-
Commodity contracts		1,401		Cost of goods sold		125		Cost of goods sold		-
Totals	$	(4,323	)		$	(3,918	)		$	-

Schedule of Gain (Loss) Recognized in Earnings for Economic (Non-Designated) Derivative Financial Instruments

The following table summarizes the gain (loss) recognized in earnings for economic (non-designated) derivative financial instruments during the fiscal years ended May 31, 2012 and 2011:

		Income (Loss)  Recognized in Earnings
(in thousands)	Location of Income (Loss) Recognized in Earnings	Fiscal Year Ended May 31,
		2012			2011
Commodity contracts	Cost of goods sold	$	(7,873	)	$	488
Foreign exchange contracts	Miscellaneous income (expense)		9,855			(7,497	)
Total		$	1,982		$	(7,009	)

Cash Flow Hedges

Schedule of Summary of Derivative Hedges

The following table summarizes our cash flow hedges outstanding at May 31, 2012:

(Dollars in thousands)	Notional Amount		Maturity Date
Commodity contracts	$	7,200		November 2012
Interest rate contracts		100,000		December 2014

Derivatives Not Designated As Hedging Instruments

Schedule of Summary of Derivative Hedges

The following table summarizes our economic (non-designated) derivative instruments outstanding at May 31, 2012:

(Dollars in thousands)	Notional Amount		Maturity Date(s)
Commodity contracts	$	25,750		June 2012 -November 2013
Foreign currency contracts		71,750		June 2012 - August 2012

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Summary of Significant Accounting Policies (Policies)

12 Months Ended

May 31, 2012

Consolidation

Consolidation:     The consolidated financial statements include the accounts of Worthington Industries, Inc. and consolidated subsidiaries (collectively, “we,” “our,” “Worthington,” or the “Company”). Investments in unconsolidated affiliates are accounted for using the equity method. Significant intercompany accounts and transactions are eliminated.

Spartan Steel Coating, LLC (“Spartan”), in which we own a 52% controlling interest, Worthington Nitin Cylinders Limited (“WNCL”), in which we own a 60% controlling interest, and PSI Energy Solutions, LLC (“PSI”), in which we own a 75% controlling interest, are fully consolidated with the equity owned by the respective other joint venture member shown as noncontrolling interest in our consolidated balance sheets, and the respective other joint venture member’s portion of net earnings shown as net earnings attributable to noncontrolling interest in our consolidated statements of earnings.

Use of Estimates

Use of Estimates:    The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”) requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.

Cash and Cash Equivalents

Cash and Cash Equivalents:     We consider all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.

Inventories

Inventories:     Inventories are valued at the lower of cost or market. Cost is determined using the first-in, first-out method for all inventories. We believe our inventories were valued appropriately as of May 31, 2012 and May 31, 2011.

Derivative Financial Instruments

Derivative Financial Instruments:    We utilize derivative financial instruments to manage exposure to certain risks related to our ongoing operations. The primary risks managed through the use of derivative instruments include interest rate risk, currency exchange risk and commodity price risk. All derivative instruments are accounted for using mark-to-market accounting. The accounting for changes in the fair value of a derivative instrument depends on whether it has been designated and qualifies as part of a hedging relationship and, if so, the reason for holding it. Gains and losses on fair value hedges are recognized in current period earnings in the same line as the underlying hedged item. The effective portion of gains and losses on cash flow hedges are deferred as a component of accumulated other comprehensive income (“AOCI”) and are recognized in earnings at the time the hedged item affects earnings, in the same financial statement caption as the underlying hedged item. Ineffectiveness of the hedges during the fiscal year ended May 31, 2012 (“fiscal 2012”), the fiscal year ended May 31, 2011 (“fiscal 2011”) and the fiscal year ended May 31, 2010 (“fiscal 2010”) was immaterial. Classification in the consolidated statements of earnings of gains and losses related to derivative instruments that do not qualify for hedge accounting is determined based on the underlying intent of the instruments. Cash flows related to derivative instruments are generally classified as operating activities in our consolidated statements of cash flows.

In order for hedging relationships to qualify for hedge accounting under current accounting guidance, we formally document each hedging relationship and its risk management objective. This documentation includes the hedge strategy, the hedging instrument, the hedged item, the nature of the risk being hedged, how hedge effectiveness will be assessed prospectively and retrospectively as well as a description of the method used to measure hedge ineffectiveness.

Derivative instruments are executed only with highly rated financial institutions. No credit loss is anticipated on existing instruments, and no such material losses have been experienced to date. We continue to monitor our positions, as well as the credit ratings of counterparties to those positions.

We discontinue hedge accounting when it is determined that the derivative instrument is no longer effective in offsetting the hedged risk, expires or is sold, is terminated or is no longer designated as a hedging instrument because it is unlikely that a forecasted transaction will occur or we determine that designation of the hedging instrument is no longer appropriate. In all situations in which hedge accounting is discontinued and the derivative instrument is retained, we continue to carry the derivative instrument at its fair value on the consolidated balance sheet and recognize any subsequent changes in its fair value in net earnings immediately. When it is probable that a forecasted transaction will not occur, we discontinue hedge accounting and immediately recognize the gains and losses that were accumulated in AOCI.

Refer to “Note O – Derivative Instruments and Hedging Activities” for additional information regarding the consolidated balance sheet location and the risk classification of our derivative instruments.

Major Customers

In fiscal 2012, our largest customer accounted for approximately 5% of our consolidated net sales, and our ten largest customers accounted for approximately 24% of our consolidated net sales. A significant loss of, or decrease in, business from any of these customers could have an adverse effect on our sales and financial results if we cannot obtain replacement business. Also, due to consolidation within the industries we serve, including the construction, automotive and retail industries, our sales may be increasingly sensitive to deterioration in the financial condition of, or other adverse developments with respect to, one or more of our largest customers.

Receivables

Receivables:     We review our receivables on an ongoing basis to ensure that they are properly valued and collectible. This is accomplished through two contra-receivable accounts: returns and allowances and allowance for doubtful accounts. Returns and allowances, including limited warranties on certain products, are used to record estimates of returns or other allowances resulting from quality, delivery, discounts or other issues affecting the value of receivables. This account is estimated based on historical trends and current market conditions, with the offset to net sales. The portion of the liability related to product warranties was immaterial at May 31, 2012 and 2011.

The allowance for doubtful accounts is used to record the estimated risk of loss related to the customers’ inability to pay. This allowance is maintained at a level that we consider appropriate based on factors that affect collectability, such as the financial health of our customers, historical trends of charge-offs and recoveries and current economic and market conditions. As we monitor our receivables, we identify customers that may have payment problems, and we adjust the allowance accordingly, with the offset to selling, general and administrative (“SG&A”) expense. Account balances are charged off against the allowance when recovery is considered remote. The allowance for doubtful accounts decreased approximately $821,000 during fiscal 2012 to $3,329,000.

While we believe our allowances are adequate, changes in economic conditions, the financial health of customers and bankruptcy settlements could impact our future earnings. If the economic environment and market conditions deteriorate, particularly in the automotive and construction end markets where our exposure is greatest, additional reserves may be required.

Property and Depreciation

Property and Depreciation:    Property, plant and equipment are carried at cost and depreciated using the straight-line method. Buildings and improvements are depreciated over 10 to 40 years and machinery and equipment over 3 to 20 years. Depreciation expense was $50,644,000, $57,765,000 and $60,529,000 during fiscal 2012, fiscal 2011 and fiscal 2010, respectively. The decrease in depreciation expense in fiscal 2012 and fiscal 2011 resulted largely from the deconsolidation of Dietrich and Gerstenslager in the fourth quarter of fiscal 2011. Accelerated depreciation methods are used for income tax purposes.

Goodwill and Other Long-Lived Assets

Goodwill and Other Long-Lived Assets:    We use the purchase method of accounting for any business combinations initiated after June 30, 2002, and recognize amortizable intangible assets separately from goodwill. The acquired assets and assumed liabilities in an acquisition are measured and recognized based on their estimated fair values at the date of acquisition, with goodwill representing the excess of the purchase price over the fair value of the identifiable net assets. A bargain purchase may occur, wherein the fair value of identifiable net assets exceeds the purchase price, and a gain is then recognized in the amount of that excess. Goodwill and intangible assets with indefinite lives are not amortized, but instead are tested for impairment annually, during the fourth quarter, or more frequently if events or changes in circumstances indicate that impairment may be present. Application of goodwill impairment testing involves judgment, including but not limited to, the identification of reporting units and estimation of the fair value of each reporting unit. A reporting unit is defined as an operating segment or one level below an operating segment. We test goodwill at the operating segment level as we have determined that the characteristics of the reporting units within each operating segment are similar and allow for their aggregation in accordance with the applicable accounting guidance.

The goodwill impairment test consists of comparing the fair value of each operating segment, determined using discounted cash flows, to each operating segment’s respective carrying value. If the estimated fair value of an operating segment exceeds its carrying value, there is no impairment. If the carrying amount of the operating segment exceeds its estimated fair value, a goodwill impairment is indicated. The amount of the impairment is determined by comparing the fair value of the net assets of the operating segment, excluding goodwill, to its estimated fair value, with the difference representing the implied fair value of the goodwill. If the implied fair value of the goodwill is lower than its carrying value, the difference is recorded as an impairment charge in our consolidated statements of earnings.

We performed our annual impairment evaluation of goodwill and other indefinite-lived intangible assets during the fourth quarter of fiscal 2012 and fiscal 2011 and concluded that the fair value of each reporting unit exceeded its carrying value; therefore, no impairment charges were recognized. However, future declines in the market and deterioration in earnings could lead to impairment charges in subsequent periods.

We review the carrying value of our long-lived assets, including intangible assets with finite useful lives, for impairment whenever events or changes in circumstances indicate that the carrying value of an asset or asset group may not be recoverable. Impairment testing involves a comparison of the sum of the undiscounted future cash flows of the asset or asset group to its respective carrying amount. If the sum of the undiscounted future cash flows exceeds the carrying amount, then no impairment exists. If the carrying amount exceeds the sum of the undiscounted future cash flows, then a second step is performed to determine the amount of impairment, if any, to be recognized. The loss recognized is equal to the amount that the carrying value of the asset or asset group exceeds fair value.

Our impairment testing for both goodwill and other long-lived assets, including intangible assets with finite useful lives, is largely based on cash flow models that require significant judgment and require assumptions about future volume trends, revenue and expense growth rates; and, in addition, external factors such as changes in economic trends and cost of capital. Significant changes in any of these assumptions could impact the outcomes of the tests performed. See “Note C – Goodwill and Other Intangible Assets” for additional details regarding these assets and related impairment testing.

Leases

Leases:    Certain lease agreements contain fluctuating or escalating payments and rent holiday periods. The related rent expense is recorded on a straight-line basis over the length of the lease term. Leasehold improvements made by the lessee, whether funded by the lessee or by landlord allowances or incentives, are recorded as leasehold improvement assets and will be amortized over the shorter of the economic life or the lease term. These incentives are also recorded as deferred rent and amortized as reductions in rent expense over the lease term.

Stock-Based Compensation

Stock-Based Compensation:    At May 31, 2012, we had stock-based compensation plans for our employees as well as our non-employee directors as described more fully in “Note I – Stock-Based Compensation.” All share-based awards, including grants of stock options, are recorded as expense in the consolidated statements of earnings based on their grant-date fair values.

Revenue Recognition

Revenue Recognition:    We recognize revenue upon transfer of title and risk of loss provided evidence of an arrangement exists, pricing is fixed and determinable and the ability to collect is probable. We provide, through charges to net sales, for returns and allowances based on experience and current customer activities. We also provide, through charges to net sales, for customer rebates and sales discounts based on specific agreements and recent and anticipated levels of customer activity. In circumstances where the collection of payment is not probable at the time of shipment, we defer recognition of revenue until payment is collected.

The business units that comprise the Worthington Global Group (the “Global Group”) operating segment, which have contributed less than 5% of consolidated net sales for each of the last three fiscal years, recognize revenue on a percentage-of-completion method. Refer to “Note M – Segment Data” for additional information.

Advertising Expense

Advertising Expense:    We expense advertising costs as incurred. Advertising expense was $4,788,000, $3,817,000 and $3,838,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively.

Shipping and Handling Fees and Costs

Shipping and Handling Fees and Costs:    Shipping and handling fees billed to customers are included in net sales, and shipping and handling costs incurred are included in cost of goods sold.

Environmental Costs

Environmental Costs:    Environmental costs are capitalized if the costs extend the life of the property, increase its capacity, and/or mitigate or prevent contamination from future operations. Costs related to environmental contamination treatment and clean up are charged to expense.

Income Taxes

Income Taxes:     We account for income taxes using the asset and liability method. The asset and liability method requires the recognition of deferred tax assets and liabilities for expected future tax consequences of temporary differences that currently exist between the tax basis and the financial reporting basis of our assets and liabilities. In assessing the realizability of deferred tax assets, we consider whether it is more likely than not that some, or a portion, of the deferred tax assets will not be realized. We provide a valuation allowance for deferred income tax assets when it is more likely than not that a portion of such deferred income tax assets will not be realized.

Tax benefits from uncertain tax positions that are recognized in the consolidated financial statements are measured based on the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate settlement.

We have reserves for taxes and associated interest and penalties that may become payable in future years as a result of audits by taxing authorities. It is our policy to record these in income tax expense. While we believe the positions taken on previously filed tax returns are appropriate, we have established the tax and interest reserves in recognition that various taxing authorities may challenge our positions. The tax reserves are analyzed periodically, and adjustments are made as events occur to warrant adjustment to the reserves, such as lapsing of applicable statutes of limitations, conclusion of tax audits, additional exposure based on current calculations, identification of new issues and release of administrative guidance or court decisions affecting a particular tax issue.

Self-Insurance Reserves

Self-Insurance Reserves:     We are largely self-insured with respect to workers’ compensation, general and automobile liability, property damage, employee medical claims and other potential losses. In order to reduce risk and better manage our overall loss exposure, we purchase stop-loss insurance that covers individual claims in excess of the deductible amounts. We maintain reserves for the estimated cost to settle open claims, which includes estimates of legal costs expected to be incurred, as well as an estimate of the cost of claims that has been incurred but not reported. These estimates are based on actuarial valuations that take into consideration the historical average claim volume, the average cost for settled claims, current trends in claim costs, changes in our business and workforce, general economic factors and other assumptions believed to be reasonable under the circumstances. The estimated reserves for these liabilities could be affected if future occurrences and claims differ from assumptions used and historical trends.

Cash Flow Hedges

Cash Flow Hedges

We enter into derivative instruments to hedge our exposure to changes in cash flows attributable to interest rate and commodity price fluctuations associated with certain forecasted transactions. These derivative instruments are designated and qualify as cash flow hedges. Accordingly, the effective portion of the gain or loss on the derivative instrument is reported as a component of other comprehensive income (“OCI”) and reclassified into earnings in the same line associated with the forecasted transaction and in the same period during which the hedged transaction affects earnings. The ineffective portion of the gain or loss on the derivative instrument is recognized in earnings immediately.

Economic (Non-designated) Hedges

Economic (Non-designated) Hedges

We enter into foreign currency contracts to manage our foreign exchange exposure related to inter-company and financing transactions that do not meet the requirements for hedge accounting treatment. We also enter into certain commodity contracts that do not qualify for hedge accounting treatment. Accordingly, these derivative instruments are adjusted to current market value at the end of each period through earnings.

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Schedule ii - Valuation and Qualifying Accounts

12 Months Ended

May 31, 2012

Schedule ii - Valuation and Qualifying Accounts

WORTHINGTON INDUSTRIES, INC. AND SUBSIDIARIES

SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS

COL. A.	COL. B.		COL. C.					COL. D.			COL. E.
Description			Additions
	Balance at Beginning of Period		Charged to Costs and Expenses			Charged to Other Accounts – Describe (B)		Deductions – Describe (C)			Balance at End of Period
Year Ended May 31, 2012: Deducted from asset accounts: Allowance for possible losses on trade accounts receivable	$	4,150,000	$	339,000		$	370,000	$	1,530,000		$	3,329,000
Year Ended May 31, 2011: Deducted from asset accounts: Allowance for possible losses on trade accounts receivable	$	5,752,000	$	1,236,000		$	106,000	$	2,732,000	(D)	$	4,150,000
Year Ended May 31, 2010: Deducted from asset accounts: Allowance for possible losses on trade accounts receivable	$	12,470,000	$	(900,000	) (A)	$	29,000	$	5,847,000		$	5,752,000

Note A – Net allowance reversal, adjusted through expense.

Note B – Miscellaneous amounts.

Note C – Uncollectable accounts charged to the allowance.

Note D – Includes $686,000 related to the deconsolidation of our metal framing business.

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Acquisitions - Additional Information (Detail) (USD $)	12 Months Ended				1 Months Ended		12 Months Ended		12 Months Ended	1 Months Ended					1 Months Ended		1 Months Ended			1 Months Ended		3 Months Ended		3 Months Ended	1 Months Ended		1 Months Ended			1 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010	Mar. 22, 2012 PSI Energy Solutions, LLC	Mar. 22, 2012 PSI Energy Solutions, LLC Minimum Customer Relationships	Mar. 22, 2012 PSI Energy Solutions, LLC Maximum Customer Relationships	May 31, 2012 Angus	Dec. 29, 2011 Angus	May 31, 2012 Angus Business Acquisition Pro Forma Information	Dec. 29, 2011 Angus Minimum	Dec. 29, 2011 Angus Minimum Customer Relationships	Dec. 29, 2011 Angus Maximum	Dec. 29, 2011 Angus Maximum Customer Relationships	Dec. 02, 2011 Coleman Cylinders	Dec. 02, 2011 Coleman Cylinders Customer Relationships	Sep. 30, 2011 STAKO	Sep. 30, 2011 STAKO Minimum Customer Relationships	Sep. 30, 2011 STAKO Maximum Customer Relationships	Jul. 01, 2011 Bernz	Jul. 01, 2011 Bernz Minimum Customer Relationships	Jul. 01, 2011 Bernz Maximum Customer Relationships	May 31, 2012 MISA Metals, Inc Facility	Mar. 02, 2011 MISA Metals, Inc	May 31, 2012 MISA Metals, Inc Steel Processing Property	Mar. 02, 2011 MISA Metals, Inc Customer Relationships	Dec. 28, 2010 Worthington Nitin Cylinders Limited	Dec. 28, 2010 Worthington Nitin Cylinders Limited Minimum Customer Relationships	Dec. 28, 2010 Worthington Nitin Cylinders Limited Maximum Customer Relationships	Jun. 21, 2010 Hy-Mark Cylinders, Inc	Jun. 21, 2010 Hy-Mark Cylinders, Inc Customer Lists
Business Acquisition [Line Items]
Percentage of outstanding voting interests in acquired entity				75.00%				100.00%																		60.00%
Cash consideration for acquired entity				$ 7,000,000				$ 132,940,000						$ 22,653,000		$ 41,500,000			$ 41,000,000							$ 21,236,000			$ 12,175,000
Assumption of debt related to acquisition								47,324,000
Repayment of debt							44,341,000
Number of restricted common shares issued to former employees								382,749
Vesting period										1 year		3 years
Approximate grant-date fair value of restricted common shares								6,300,000
Amount attributed to purchase price and recognized as goodwill								1,100,000
Amount recognized as stock-based compensation expense	11,742,000	6,173,000	4,570,000				5,200,000
Acquisition-related costs								780,000	508,000
Non-recurring expense									2,347,000
Number of steel processing assets sold																								2
Number of acquired facilities																						3
Total purchase price																							$ 72,600,000
Useful life (Years)					15 years	20 years					10 years		15 years		15 years		10 years	15 years		9 years	13 years				15 years		15 years	20 years		9 years

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Goodwill and Other Intangible Assets - Additional Information (Detail) (USD $)	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Goodwill And Other Intangible Assets [Line Items]
Amortization expense	$ 5,229,000	$ 3,293,000	$ 4,124,000
Minimum
Goodwill And Other Intangible Assets [Line Items]
Definite-lived intangible assets, estimated useful lives	1 year
Maximum
Goodwill And Other Intangible Assets [Line Items]
Definite-lived intangible assets, estimated useful lives	20 years

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Fair Value Measurements (Tables)

12 Months Ended

May 31, 2012

Schedule Of Financial Assets And Liabilities Measured at Fair Value on Recurring Basis

At May 31, 2012, our financial assets and liabilities measured at fair value on a recurring basis were as follows:

(in thousands)	Quoted  Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Derivative contracts	$	-	$	1,157	$	-	$	1,157
Total assets	$	-	$	1,157	$	-	$	1,157
Liabilities
Derivative contracts	$	-	$	14,993	$	-	$	14,993
Total liabilities	$	-	$	14,993	$	-	$	14,993

At May 31, 2011, our financial assets and liabilities measured at fair value on a recurring basis were as follows:

(in thousands)	Quoted  Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Derivative contracts	$	-	$	1,138	$	-	$	1,138
Total assets	$	-	$	1,138	$	-	$	1,138
Liabilities
Derivative contracts	$	-	$	12,972	$	-	$	12,972
Total liabilities	$	-	$	12,972	$	-	$	12,972

Assets Measured at Fair Value on Non-recurring Basis

At May 31, 2012, our assets measured at fair value on a non-recurring basis were categorized as follows:

(in thousands)	Quoted  Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Long-lived assets held and used (1)	$	-	$	225	$	-	$	225
Total assets	$	-	$	225	$	-	$	225

(1) During the fourth quarter of fiscal 2012, due largely to changes in the intended use of certain long-lived assets within our Global Group operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $225,000, resulting in an impairment charge of $355,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

At May 31, 2011, our assets measured at fair value on a non-recurring basis were categorized as follows:

(in thousands)	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Investments in unconsolidated affiliates (1)	$	-	$	-	$	86,654	$	86,654
Long-lived assets held and used (2)		-		27,408		-		27,408
Long-lived assets held for sale (3)		-		9,681		-		9,681
Total assets	$	-	$	37,089	$	86,654	$	123,743

(1) On March 1, 2011, as partial consideration for the net assets contributed to ClarkDietrich, we received a 25% interest in the newly-formed joint venture. In accordance with the applicable accounting guidance, our interest in ClarkDietrich was recorded at its acquisition-date fair value of $58,250,000. Additionally, on May 9, 2011, in connection with the contribution of our automotive body panels business to the ArtiFlex joint venture, we obtained a 50% interest in the newly-formed joint venture. In accordance with the applicable accounting guidance, our interest in ArtiFlex was recorded at its acquisition-date fair value of $28,404,000.

A combination of the income approach and the market approach was applied to measure the fair value of our interests in both ClarkDietrich and ArtiFlex. The income approach included the following inputs and assumptions:

• An expectation regarding future revenue growth;

• A perpetual long-term growth rate; and

• A discount rate based on the estimated weighted average cost of capital.

The market approach was based on cash-free market multiples of selected comparable companies, adjusted for differences in size and scale. Each approach resulted in a business enterprise value that was comparable.

(2) During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived within our Metal Framing operating segment, we determined indicators of impairment were present. Recoverability of the identified assets was tested using future cash flow projections based on management’s estimate of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $21,125,000, resulting in an impairment charge of $18,293,000. This impairment charge was recognized within the joint venture transactions line in our consolidated statement of earnings to correspond with amounts previously recognized in connection with the formation of ClarkDietrich. Fair value was determined based on market prices for similar assets. Certain assets retained subsequently met the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, the net assets of these facilities were presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the related assets had previously been written down to their fair value of $3,797,000, no additional impairment charges were recognized. The results of these facilities continued to be reported within operating income as they did not qualify for classification as a discontinued operation.

During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our former Automotive Body Panels operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $9,180,000, resulting in an impairment charge of $6,414,000. This impairment charge was recognized within the joint venture transactions line in our consolidated statement of earnings to correspond with amounts previously recognized in connection with the formation of ArtiFlex. Fair value was determined based on market prices for similar assets.

During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Commercial Stairs business unit, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $400,000, resulting in an impairment charge of $2,473,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Steel Packaging operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $500,000, resulting in an impairment charge of $1,913,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

(3) During the fourth quarter of fiscal 2011, we committed to plans to sell certain steel processing assets acquired in connection with the MMI acquisition, thereby meeting the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, these assets were presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the acquired assets were recorded at their acquisition-date fair value of $5,884,000, no impairment charges were recognized. Fair value was determined based on market prices for similar assets. The results of these facilities continued to be reported within operating income as they did not qualify for classification as a discontinued operation.

During the fourth quarter of fiscal 2011, the assets of certain of the retained metal framing facilities met the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, the net assets of these facilities are presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the related assets had previously been written down to their fair value of $3,797,000, no additional impairment charges were recognized. Fair value was determined based on market prices for similar assets.

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Summary of Significant Accounting Policies (Tables)

12 Months Ended

May 31, 2012

Supplemental Cash Flow Information

Supplemental cash flow information was as follows for the fiscal years ended May 31:

(in thousands)	2012		2011		2010
Interest paid, net of amount capitalized	$	18,281	$	17,358	$	9,814
Income taxes paid, net of (refunds)		46,445		53,194		(1,601	)

Gerstenslager

Summary of Consideration Received, Consideration Transferred and Resulting Net Gain on Deconsolidation

The following table summarizes the consideration received, the consideration transferred and the resulting net gain on deconsolidation:

(in thousands)
Consideration received (at fair value):
Interest in ArtiFlex	$	28,404
Cash and other consideration		9,235
Total consideration received		37,639
Consideration transferred (at book value)		22,599
Gain on deconsolidation		15,040
Less: Impairment of long-lived assets		6,414
Net gain on deconsolidation	$	8,626

Dietrich

Summary of Consideration Received, Consideration Transferred and Resulting Net Gain on Deconsolidation

The following table summarizes the consideration received, the consideration transferred and the resulting net gain on the deconsolidation:

(in thousands)
Consideration received (at fair value):
MMI steel processing assets	$	72,600
Interest in ClarkDietrich		58,250
Receivable for excess working capital		4,862
Total consideration received		135,712
Consideration transferred (at book value)		104,393
Gain on deconsolidation		31,319
Less: Impairment of long-lived assets		18,293
Restructuring charges		11,216
Net gain on deconsolidation	$	1,810

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Investments in Unconsolidated Affiliates (Tables)

12 Months Ended

May 31, 2012

Income Statement

Financial Information

The following table presents financial results of our three largest affiliated companies for the fiscal years ended May 31, 2012, 2011 and 2010. All other affiliated companies are combined and presented in the Other category.

(in thousands)	2012		2011		2010
Net sales
WAVE	$	364,530	$	346,717	$	319,821
ClarkDietrich		564,624		165,807		-
TWB		312,943		272,191		220,500
Other		443,646		249,716		168,458
Total net sales	$	1,685,743	$	1,034,431	$	708,779
Gross margin
WAVE	$	163,563	$	154,194	$	146,045
ClarkDietrich		61,703		17,115		-
TWB		42,124		34,756		29,753
Other		62,758		32,018		13,824
Total gross margin	$	330,148	$	238,083	$	189,622
Operating income
WAVE	$	127,305	$	116,295	$	111,524
ClarkDietrich		27,094		8,323		-
TWB		28,141		21,470		14,982
Other		38,473		22,056		4,660
Total operating income	$	221,013	$	168,144	$	131,166
Depreciation and amortization
WAVE	$	4,142	$	3,991	$	3,767
ClarkDietrich		14,271		8		-
TWB		3,259		3,900		3,783
Other		12,481		3,553		3,140
Total depreciation and amortization	$	34,153	$	11,452	$	10,690
Interest expense
WAVE	$	3,427	$	1,375	$	1,366
ClarkDietrich		3		-		-
TWB		-		-		-
Other		2,617		137		116
Total interest expense	$	6,047	$	1,512	$	1,482
Income tax expense
WAVE	$	2,789	$	2,669	$	2,457
ClarkDietrich		-		-		-
TWB		5,458		4,233		1,408
Other		6,867		3,224		1,760
Total income tax expense	$	15,114	$	10,126	$	5,625
Net earnings
WAVE	$	121,261	$	112,544	$	107,776
ClarkDietrich		27,203		8,331		-
TWB		22,952		18,022		14,469
Other		30,317		17,782		5,592
Total net earnings	$	201,733	$	156,679	$	127,837

Balance Sheet

Financial Information

The following table presents combined information of the financial position for affiliated companies accounted for using the equity method as of May 31, 2012 and 2011:

(in thousands)	2012		2011
Current assets	$	626,975	$	597,222
Noncurrent assets		345,500		260,805
Total assets	$	972,475	$	858,027
Current liabilities	$	174,016	$	184,467
Current maturities of long-term debt		5,305		-
Long-term debt		289,308		150,229
Other noncurrent liabilities		21,934		5,365
Equity		481,912		517,966
Total liabilities and equity	$	972,475	$	858,027

ArtiFlex

Attribution of Excess Fair Value To Assets

We attributed this excess fair value to the following assets:

(in thousands)
Inventories (1)	$	1,900
Intangible assets (2)		8,200
Property, plant and equipment, net (3)		8,198
Total identifiable assets		18,298
Equity method goodwill (4)		12,800
Total excess fair value	$	31,098

(1) Recognized as an adjustment to equity income as the related inventories are sold.

(2) Includes $7,500,000 related to definite-lived intangible assets. This amount will be amortized to equity income over the estimated useful lives of those assets. The remaining $700,000 relates to intangible assets with indefinite useful lives, which will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

(3) Recognized as an adjustment to equity income over the estimated useful lives of the related assets in a manner consistent with depreciation.

(4) Will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

ClarkDietrich

Attribution of Excess Fair Value To Assets

We attributed this excess fair value to the following assets:

(in thousands)
Inventories (1)	$	15,000
Intangible assets (2)		14,400
Property, plant and equipment, net (3)		(10,180	)
Total identifiable assets		19,220
Equity method goodwill (4)		1,100
Total excess fair value	$	20,320

(1) Recognized as an adjustment to equity income as the related inventories are sold.

(2) Includes $8,960,000 related to definite-lived intangible assets. This amount will be amortized to equity income over the estimated useful lives of those assets. The remaining $5,440,000 relates to intangible assets with indefinite useful lives, which will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

(3) Recognized as an adjustment to equity income over the estimated useful lives of the related assets in a manner consistent with depreciation.

(4) Will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

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Summary of Significant Accounting Policies

12 Months Ended

May 31, 2012

Summary of Significant Accounting Policies

Note A – Summary of Significant Accounting Policies

Consolidation:     The consolidated financial statements include the accounts of Worthington Industries, Inc. and consolidated subsidiaries (collectively, “we,” “our,” “Worthington,” or the “Company”). Investments in unconsolidated affiliates are accounted for using the equity method. Significant intercompany accounts and transactions are eliminated.

Spartan Steel Coating, LLC (“Spartan”), in which we own a 52% controlling interest, Worthington Nitin Cylinders Limited (“WNCL”), in which we own a 60% controlling interest, and PSI Energy Solutions, LLC (“PSI”), in which we own a 75% controlling interest, are fully consolidated with the equity owned by the respective other joint venture member shown as noncontrolling interest in our consolidated balance sheets, and the respective other joint venture member’s portion of net earnings shown as net earnings attributable to noncontrolling interest in our consolidated statements of earnings.

Deconsolidation of The Gerstenslager Company:    On May 9, 2011, The Gerstenslager Company (“Gerstenslager”), the business unit comprising our Automotive Body Panels operating segment, closed an agreement with International Tooling Solutions, LLC, a tooling design and build company, to combine certain assets in a newly-formed joint venture, ArtiFlex Manufacturing, LLC (“ArtiFlex”).

Our contribution to ArtiFlex included all of our automotive body panels operations. However, we retained the accounts receivable and employee benefit obligations outstanding as of the closing date. In addition, we retained the land and building of Gerstenslager’s manufacturing facility located in Wooster, Ohio (the “Wooster Facility”), which became the subject of a lease agreement with ArtiFlex upon closing of the transaction. As a result of the change in our intended use of these long-lived assets, an impairment charge of $6,414,000 was recorded within the joint venture transactions caption in our fiscal 2011 consolidated statement of earnings.

In exchange for the contributed net assets, we received a 50% interest in ArtiFlex and certain cash and other consideration. As more fully described in “Note B – Investments in Unconsolidated Affiliates,” our investment in ArtiFlex is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest. As we do not have a controlling financial interest in ArtiFlex, the contributed net assets were deconsolidated effective May 9, 2011, resulting in a one-time gain of $15,040,000. Consistent with the impairment charges incurred in connection with the transaction, this gain was recorded within the joint venture transactions caption in our fiscal 2011 consolidated statement of earnings.

The following table summarizes the consideration received, the consideration transferred and the resulting net gain on deconsolidation:

(in thousands)
Consideration received (at fair value):
Interest in ArtiFlex	$	28,404
Cash and other consideration		9,235
Total consideration received		37,639
Consideration transferred (at book value)		22,599
Gain on deconsolidation		15,040
Less: Impairment of long-lived assets		6,414
Net gain on deconsolidation	$	8,626

In accordance with the applicable accounting guidance, our interest in ArtiFlex was recorded at its fair value as of the closing date. For additional information regarding the fair value of our interest in ArtiFlex, refer to “Note P – Fair Value Measurements.”

Deconsolidation of Dietrich Metal Framing:    On March 1, 2011, we closed an agreement with Marubeni-Itochu Steel America, Inc. (“MISA”) to combine certain assets of Dietrich Metal Framing (“Dietrich”) and ClarkWestern Building Systems, LLC, in a newly-formed joint venture, ClarkWestern Dietrich Building Systems LLC (“ClarkDietrich”).

Our contribution to ClarkDietrich consisted of our metal framing business, including all of the related working capital and six of the 13 facilities. We retained and continued to operate the remaining facilities through August 31, 2011, to support the transition of the business into the new joint venture. The building and equipment associated with the majority of these facilities were sold during fiscal 2012. The remaining facilities are expected to be sold during fiscal 2013 and actions to locate buyers are ongoing. As the other relevant criteria for classification as assets held for sale have been satisfied, the $7,202,000 carrying value of these asset groups, which consist primarily of property, plant and equipment, is presented separately in our consolidated balance sheet as of May 31, 2012.

As a result of the change in our intended use of these long-lived assets, an impairment charge of $18,293,000 was recognized within the joint venture transactions line in our consolidated statements of earnings during the fourth quarter of fiscal 2011. Refer to “Note P – Fair Value Measurements” for additional information regarding this impairment charge.

In connection with this transaction, approximately $11,216,000 of restructuring charges were recognized during the fourth quarter of fiscal 2011, consisting of $7,183,000 of employee severance and $4,033,000 post-closure facility exit and other costs. These restructuring charges were also recorded within the joint venture transactions line in our fiscal 2011 consolidated statement of earnings.

In exchange for the contributed net assets, we received a 25% interest in ClarkDietrich and the assets of certain MISA Metals, Inc. (“MMI”) steel processing locations. As more fully described in “Note B – Investments in Unconsolidated Affiliates,” our investment in ClarkDietrich is accounted for under the equity method, as our ownership interest does not constitute a controlling financial interest. As we do not have a controlling financial interest in ClarkDietrich, the contributed net assets were deconsolidated effective March 1, 2011, resulting in a one-time gain of $31,319,000. Consistent with the impairment and restructuring charges incurred in connection with this transaction, this gain was recorded within the joint venture transactions caption in our fiscal 2011 consolidated statement of earnings.

The following table summarizes the consideration received, the consideration transferred and the resulting net gain on the deconsolidation:

(in thousands)
Consideration received (at fair value):
MMI steel processing assets	$	72,600
Interest in ClarkDietrich		58,250
Receivable for excess working capital		4,862
Total consideration received		135,712
Consideration transferred (at book value)		104,393
Gain on deconsolidation		31,319
Less: Impairment of long-lived assets		18,293
Restructuring charges		11,216
Net gain on deconsolidation	$	1,810

In accordance with the applicable accounting guidance, our interest in ClarkDietrich was recorded at its fair value as of the closing date. For additional information regarding the fair value of our interest in ClarkDietrich, refer to “Note P – Fair Value Measurements.”

Refer to “Note N – Acquisitions” for additional information regarding the accounting for the MMI steel processing assets acquired.

Use of Estimates:    The preparation of financial statements in conformity with accounting principles generally accepted in the United States (“U.S. GAAP”) requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.

Cash and Cash Equivalents:     We consider all highly liquid investments purchased with an original maturity of three months or less to be cash equivalents.

Inventories:     Inventories are valued at the lower of cost or market. Cost is determined using the first-in, first-out method for all inventories. We believe our inventories were valued appropriately as of May 31, 2012 and May 31, 2011.

Derivative Financial Instruments:    We utilize derivative financial instruments to manage exposure to certain risks related to our ongoing operations. The primary risks managed through the use of derivative instruments include interest rate risk, currency exchange risk and commodity price risk. All derivative instruments are accounted for using mark-to-market accounting. The accounting for changes in the fair value of a derivative instrument depends on whether it has been designated and qualifies as part of a hedging relationship and, if so, the reason for holding it. Gains and losses on fair value hedges are recognized in current period earnings in the same line as the underlying hedged item. The effective portion of gains and losses on cash flow hedges are deferred as a component of accumulated other comprehensive income (“AOCI”) and are recognized in earnings at the time the hedged item affects earnings, in the same financial statement caption as the underlying hedged item. Ineffectiveness of the hedges during the fiscal year ended May 31, 2012 (“fiscal 2012”), the fiscal year ended May 31, 2011 (“fiscal 2011”) and the fiscal year ended May 31, 2010 (“fiscal 2010”) was immaterial. Classification in the consolidated statements of earnings of gains and losses related to derivative instruments that do not qualify for hedge accounting is determined based on the underlying intent of the instruments. Cash flows related to derivative instruments are generally classified as operating activities in our consolidated statements of cash flows.

In order for hedging relationships to qualify for hedge accounting under current accounting guidance, we formally document each hedging relationship and its risk management objective. This documentation includes the hedge strategy, the hedging instrument, the hedged item, the nature of the risk being hedged, how hedge effectiveness will be assessed prospectively and retrospectively as well as a description of the method used to measure hedge ineffectiveness.

Derivative instruments are executed only with highly rated financial institutions. No credit loss is anticipated on existing instruments, and no such material losses have been experienced to date. We continue to monitor our positions, as well as the credit ratings of counterparties to those positions.

We discontinue hedge accounting when it is determined that the derivative instrument is no longer effective in offsetting the hedged risk, expires or is sold, is terminated or is no longer designated as a hedging instrument because it is unlikely that a forecasted transaction will occur or we determine that designation of the hedging instrument is no longer appropriate. In all situations in which hedge accounting is discontinued and the derivative instrument is retained, we continue to carry the derivative instrument at its fair value on the consolidated balance sheet and recognize any subsequent changes in its fair value in net earnings immediately. When it is probable that a forecasted transaction will not occur, we discontinue hedge accounting and immediately recognize the gains and losses that were accumulated in AOCI.

Refer to “Note O – Derivative Instruments and Hedging Activities” for additional information regarding the consolidated balance sheet location and the risk classification of our derivative instruments.

Risks and Uncertainties:     As of May 31, 2012, we, together with our unconsolidated affiliates, operated 79 production facilities in 19 states and 12 countries. Our largest market is the automotive market, which comprised 34% of consolidated net sales in fiscal 2012. Our foreign operations represented 8% of consolidated net sales, 4% of pre-tax earnings attributable to controlling interest, and 30% of consolidated net assets as of and for the year ended May 31, 2012. As of May 31, 2012, approximately 6% of our consolidated labor force was represented by collective bargaining agreements. The concentration of credit risks from financial instruments related to the markets we serve is not expected to have a material adverse effect on our consolidated financial position, cash flows or future results of operations.

In fiscal 2012, our largest customer accounted for approximately 5% of our consolidated net sales, and our ten largest customers accounted for approximately 24% of our consolidated net sales. A significant loss of, or decrease in, business from any of these customers could have an adverse effect on our sales and financial results if we cannot obtain replacement business. Also, due to consolidation within the industries we serve, including the construction, automotive and retail industries, our sales may be increasingly sensitive to deterioration in the financial condition of, or other adverse developments with respect to, one or more of our largest customers.

Our principal raw material is flat-rolled steel, which we purchase from multiple primary steel producers. The steel industry as a whole has been cyclical, and at times availability and pricing can be volatile due to a number of factors beyond our control. This volatility can significantly affect our steel costs. In an environment of increasing prices for steel and other raw materials, in general, competitive conditions may impact how much of the price increases we can pass on to our customers. To the extent we are unable to pass on future price increases in our raw materials to our customers, our financial results could be adversely affected. Also, if steel prices decrease, in general, competitive conditions may impact how quickly we must reduce our prices to our customers and we could be forced to use higher-priced raw materials to complete orders for which the selling prices have decreased. Declining steel prices could also require us to write-down the value of our inventories to reflect current market pricing. Further, the number of suppliers has decreased in recent years due to industry consolidation and the financial difficulties of certain suppliers, and consolidation may continue. Accordingly, if delivery from a major steel supplier is disrupted, it may be more difficult to obtain an alternative supply than in the past.

Receivables:     We review our receivables on an ongoing basis to ensure that they are properly valued and collectible. This is accomplished through two contra-receivable accounts: returns and allowances and allowance for doubtful accounts. Returns and allowances, including limited warranties on certain products, are used to record estimates of returns or other allowances resulting from quality, delivery, discounts or other issues affecting the value of receivables. This account is estimated based on historical trends and current market conditions, with the offset to net sales. The portion of the liability related to product warranties was immaterial at May 31, 2012 and 2011.

The allowance for doubtful accounts is used to record the estimated risk of loss related to the customers’ inability to pay. This allowance is maintained at a level that we consider appropriate based on factors that affect collectability, such as the financial health of our customers, historical trends of charge-offs and recoveries and current economic and market conditions. As we monitor our receivables, we identify customers that may have payment problems, and we adjust the allowance accordingly, with the offset to selling, general and administrative (“SG&A”) expense. Account balances are charged off against the allowance when recovery is considered remote. The allowance for doubtful accounts decreased approximately $821,000 during fiscal 2012 to $3,329,000.

While we believe our allowances are adequate, changes in economic conditions, the financial health of customers and bankruptcy settlements could impact our future earnings. If the economic environment and market conditions deteriorate, particularly in the automotive and construction end markets where our exposure is greatest, additional reserves may be required.

Property and Depreciation:    Property, plant and equipment are carried at cost and depreciated using the straight-line method. Buildings and improvements are depreciated over 10 to 40 years and machinery and equipment over 3 to 20 years. Depreciation expense was $50,644,000, $57,765,000 and $60,529,000 during fiscal 2012, fiscal 2011 and fiscal 2010, respectively. The decrease in depreciation expense in fiscal 2012 and fiscal 2011 resulted largely from the deconsolidation of Dietrich and Gerstenslager in the fourth quarter of fiscal 2011. Accelerated depreciation methods are used for income tax purposes.

Goodwill and Other Long-Lived Assets:    We use the purchase method of accounting for any business combinations initiated after June 30, 2002, and recognize amortizable intangible assets separately from goodwill. The acquired assets and assumed liabilities in an acquisition are measured and recognized based on their estimated fair values at the date of acquisition, with goodwill representing the excess of the purchase price over the fair value of the identifiable net assets. A bargain purchase may occur, wherein the fair value of identifiable net assets exceeds the purchase price, and a gain is then recognized in the amount of that excess. Goodwill and intangible assets with indefinite lives are not amortized, but instead are tested for impairment annually, during the fourth quarter, or more frequently if events or changes in circumstances indicate that impairment may be present. Application of goodwill impairment testing involves judgment, including but not limited to, the identification of reporting units and estimation of the fair value of each reporting unit. A reporting unit is defined as an operating segment or one level below an operating segment. We test goodwill at the operating segment level as we have determined that the characteristics of the reporting units within each operating segment are similar and allow for their aggregation in accordance with the applicable accounting guidance.

The goodwill impairment test consists of comparing the fair value of each operating segment, determined using discounted cash flows, to each operating segment’s respective carrying value. If the estimated fair value of an operating segment exceeds its carrying value, there is no impairment. If the carrying amount of the operating segment exceeds its estimated fair value, a goodwill impairment is indicated. The amount of the impairment is determined by comparing the fair value of the net assets of the operating segment, excluding goodwill, to its estimated fair value, with the difference representing the implied fair value of the goodwill. If the implied fair value of the goodwill is lower than its carrying value, the difference is recorded as an impairment charge in our consolidated statements of earnings.

We performed our annual impairment evaluation of goodwill and other indefinite-lived intangible assets during the fourth quarter of fiscal 2012 and fiscal 2011 and concluded that the fair value of each reporting unit exceeded its carrying value; therefore, no impairment charges were recognized. However, future declines in the market and deterioration in earnings could lead to impairment charges in subsequent periods.

We review the carrying value of our long-lived assets, including intangible assets with finite useful lives, for impairment whenever events or changes in circumstances indicate that the carrying value of an asset or asset group may not be recoverable. Impairment testing involves a comparison of the sum of the undiscounted future cash flows of the asset or asset group to its respective carrying amount. If the sum of the undiscounted future cash flows exceeds the carrying amount, then no impairment exists. If the carrying amount exceeds the sum of the undiscounted future cash flows, then a second step is performed to determine the amount of impairment, if any, to be recognized. The loss recognized is equal to the amount that the carrying value of the asset or asset group exceeds fair value.

Our impairment testing for both goodwill and other long-lived assets, including intangible assets with finite useful lives, is largely based on cash flow models that require significant judgment and require assumptions about future volume trends, revenue and expense growth rates; and, in addition, external factors such as changes in economic trends and cost of capital. Significant changes in any of these assumptions could impact the outcomes of the tests performed. See “Note C – Goodwill and Other Intangible Assets” for additional details regarding these assets and related impairment testing.

Leases:    Certain lease agreements contain fluctuating or escalating payments and rent holiday periods. The related rent expense is recorded on a straight-line basis over the length of the lease term. Leasehold improvements made by the lessee, whether funded by the lessee or by landlord allowances or incentives, are recorded as leasehold improvement assets and will be amortized over the shorter of the economic life or the lease term. These incentives are also recorded as deferred rent and amortized as reductions in rent expense over the lease term.

Stock-Based Compensation:    At May 31, 2012, we had stock-based compensation plans for our employees as well as our non-employee directors as described more fully in “Note I – Stock-Based Compensation.” All share-based awards, including grants of stock options, are recorded as expense in the consolidated statements of earnings based on their grant-date fair values.

Revenue Recognition:    We recognize revenue upon transfer of title and risk of loss provided evidence of an arrangement exists, pricing is fixed and determinable and the ability to collect is probable. We provide, through charges to net sales, for returns and allowances based on experience and current customer activities. We also provide, through charges to net sales, for customer rebates and sales discounts based on specific agreements and recent and anticipated levels of customer activity. In circumstances where the collection of payment is not probable at the time of shipment, we defer recognition of revenue until payment is collected.

The business units that comprise the Worthington Global Group (the “Global Group”) operating segment, which have contributed less than 5% of consolidated net sales for each of the last three fiscal years, recognize revenue on a percentage-of-completion method. Refer to “Note M – Segment Data” for additional information.

Advertising Expense:    We expense advertising costs as incurred. Advertising expense was $4,788,000, $3,817,000 and $3,838,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively.

Shipping and Handling Fees and Costs:    Shipping and handling fees billed to customers are included in net sales, and shipping and handling costs incurred are included in cost of goods sold.

Environmental Costs:    Environmental costs are capitalized if the costs extend the life of the property, increase its capacity, and/or mitigate or prevent contamination from future operations. Costs related to environmental contamination treatment and clean up are charged to expense.

Statements of Cash Flows:    Supplemental cash flow information was as follows for the fiscal years ended May 31:

(in thousands)	2012		2011		2010
Interest paid, net of amount capitalized	$	18,281	$	17,358	$	9,814
Income taxes paid, net of (refunds)		46,445		53,194		(1,601	)

We use the “cumulative earnings” approach for determining cash flow presentation of distributions from our unconsolidated joint ventures. Distributions received are included in our consolidated statements of cash flows as operating activities, unless the cumulative distributions exceed our portion of the cumulative equity in the net earnings of the joint venture, in which case the excess distributions are deemed to be returns of the investment and are classified as investing activities in our consolidated statements of cash flows.

Income Taxes:     We account for income taxes using the asset and liability method. The asset and liability method requires the recognition of deferred tax assets and liabilities for expected future tax consequences of temporary differences that currently exist between the tax basis and the financial reporting basis of our assets and liabilities. In assessing the realizability of deferred tax assets, we consider whether it is more likely than not that some, or a portion, of the deferred tax assets will not be realized. We provide a valuation allowance for deferred income tax assets when it is more likely than not that a portion of such deferred income tax assets will not be realized.

Tax benefits from uncertain tax positions that are recognized in the consolidated financial statements are measured based on the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate settlement.

We have reserves for taxes and associated interest and penalties that may become payable in future years as a result of audits by taxing authorities. It is our policy to record these in income tax expense. While we believe the positions taken on previously filed tax returns are appropriate, we have established the tax and interest reserves in recognition that various taxing authorities may challenge our positions. The tax reserves are analyzed periodically, and adjustments are made as events occur to warrant adjustment to the reserves, such as lapsing of applicable statutes of limitations, conclusion of tax audits, additional exposure based on current calculations, identification of new issues and release of administrative guidance or court decisions affecting a particular tax issue.

Self-Insurance Reserves:     We are largely self-insured with respect to workers’ compensation, general and automobile liability, property damage, employee medical claims and other potential losses. In order to reduce risk and better manage our overall loss exposure, we purchase stop-loss insurance that covers individual claims in excess of the deductible amounts. We maintain reserves for the estimated cost to settle open claims, which includes estimates of legal costs expected to be incurred, as well as an estimate of the cost of claims that has been incurred but not reported. These estimates are based on actuarial valuations that take into consideration the historical average claim volume, the average cost for settled claims, current trends in claim costs, changes in our business and workforce, general economic factors and other assumptions believed to be reasonable under the circumstances. The estimated reserves for these liabilities could be affected if future occurrences and claims differ from assumptions used and historical trends.

Recently Issued Accounting Standards:     In December 2011, new accounting guidance was issued that establishes certain additional disclosure requirements about financial instruments and derivatives instruments that are subject to netting arrangements. The new disclosures are required for annual reporting periods beginning on or after January 1, 2013, and interim periods within those periods. We do not expect the adoption of this amended accounting guidance to have a material impact on our financial position or results of operations.

In May 2011, amended accounting guidance was issued that resulted in common fair value measurements and disclosures under both U.S. GAAP and International Financial Reporting Standards. This amended guidance is explanatory in nature and does not require additional fair value measurements nor is it intended to result in significant changes in the application of current guidance. The amended guidance is effective for interim and annual periods beginning after December 15, 2011. Our adoption of this amended accounting guidance on March 1, 2012, did not have a material impact on our financial position or results of operations.

In June 2011, new accounting guidance was issued regarding the presentation of comprehensive income in financial statements prepared in accordance with U.S. GAAP. This new guidance requires entities to present reclassification adjustments included in other comprehensive income on the face of the financial statements and allows entities to present total comprehensive income, the components of net income and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. It also eliminates the option for entities to present the components of other comprehensive income as part of the statement of equity. For public companies, this accounting guidance is effective for fiscal years (and interim periods within those fiscal years) beginning after December 15, 2011, with early adoption permitted. Retrospective application to prior periods is required. The adoption of this new guidance, effective for us on June 1, 2012, will not impact our financial position or results of operations. In December 2011, certain provisions of this new guidance related to the presentation of reclassification adjustments out of accumulated other comprehensive income were temporarily deferred to a later date that has yet to be determined. We are in the process of determining our method of presentation; however, we do not anticipate the adoption of this new accounting guidance will have a material impact on our financial position or results of operations.

In September 2011, amended accounting guidance was issued that simplifies how an entity tests goodwill for impairment. The amended guidance allows an entity to first assess qualitative factors to determine whether it is necessary to perform the two-step quantitative goodwill impairment test. The two-step quantitative impairment test is required only if, based on its qualitative assessment, an entity determines that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. The amended guidance is effective for interim and annual goodwill impairment tests performed for fiscal years beginning after December 15, 2011. We do not expect the adoption of this amended accounting guidance to have a material impact on our financial position or results of operations.

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Goodwill and Other Intangible Assets (Tables)

12 Months Ended

May 31, 2012

Summary of Changes in Carrying Amount of Goodwill

The following table summarized the changes in the carrying amount of goodwill during fiscal 2012 and fiscal 2011 by reportable business segment:

	Pressure Cylinders			Engineered Cabs		Metal Framing			Other			Total
(in thousands)
Balance at May 31, 2010
Goodwill	$	79,543		$	-	$	96,943		$	24,651		$	201,137
Accumulated impairment losses		-			-		(96,943	)		(24,651	)		(121,594	)
		79,543			-		-			-			79,543
Acquisitions and purchase accounting adjustments		11,536			-		-			-			11,536
Translation adjustments		2,554			-		-			-			2,554
Balance at May 31, 2011
Goodwill		93,633			-		96,943			24,651			215,227
Accumulated impairment losses		-			-		(96,943	)		(24,651	)		(121,594	)
		93,633			-		-			-			93,633
Acquisitions and purchase accounting adjustments		17,730			45,230		-			5,651			68,611
Translation adjustments		(5,563	)		-		-			-			(5,563	)
Balance at May 31, 2012
Goodwill		105,800			45,230		96,943			30,302			278,275
Accumulated impairment losses		-			-		(96,943	)		(24,651	)		(121,594	)
	$	105,800		$	45,230	$	-		$	5,651		$	156,681

Summary of Other Intangible Assets by Class

The following table summarizes other intangible assets by class as of May 31, 2012 and 2011:

	2012				2011
(in thousands)	Cost		Accumulated Amortization		Cost		Accumulated Amortization
Indefinite-lived intangible assets:
Trademarks	$	27,581	$	-	$	850	$	-
Total indefinite-lived intangible assets		27,581		-		850		-
Definite-lived intangible assets:
Patents and trademarks		4,232		1,123		4,184		2,707
Customer relationships		74,521		12,032		23,587		7,935
Non-compete agreements		5,383		2,111		1,893		1,525
Other		4,719		837		2,132		521
Total definite-lived intangible assets		88,855		16,103		31,796		12,688
Total intangible assets	$	116,436	$	16,103	$	32,646	$	12,688

Estimated Amortization Expense

Amortization expense for each of the next five fiscal years is estimated to be:

(in thousands)
2013	$	7,518
2014		7,503
2015		7,313
2016		7,021
2017		6,585

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Plan Assets for Defined Benefit Plan (Detail)	May 31, 2012	May 31, 2011
Asset category
Weighted-average asset allocation	100.00%	100.00%
Equity Securities
Asset category
Weighted-average asset allocation	68.00%	70.00%
Debt Securities
Asset category
Weighted-average asset allocation	32.00%	28.00%
Other securities
Asset category
Weighted-average asset allocation	0.00%	2.00%

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Operating Leases - Additional Information (Detail) (USD $)	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Operating Leased Assets [Line Items]
Operating leases rent expenses	$ 14,433,000	$ 15,736,000	$ 16,681,000

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Earnings Per Share (Tables)

12 Months Ended

May 31, 2012

Computation Of Basic And Diluted Earnings per Share

The following table sets forth the computation of basic and diluted earnings per share for the years ended May 31:

(in thousands, except per share)	2012		2011		2010
Numerator (basic & diluted):
Net earnings attributable to controlling interest –income available to common shareholders	$	115,595	$	115,066	$	45,241
Denominator:
Denominator for basic earnings per share attributable to controlling interest – weighted average common shares		69,651		74,803		79,127
Effect of dilutive securities		601		606		16
Denominator for diluted earnings per share attributable to controlling interest – adjusted weighted average common shares		70,252		75,409		79,143
Basic earnings per share attributable to controlling interest	$	1.66	$	1.54	$	0.57
Diluted earnings per share attributable to controlling interest		1.65		1.53		0.57

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Schedule Of Combined Financial Information for Unconsolidated Affiliates (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011
Investments in and Advances to Affiliates [Line Items]
Current assets	$ 626,975	$ 597,222
Noncurrent assets	345,500	260,805
Total assets	972,475	858,027
Current liabilities	174,016	184,467
Current maturities of long-term debt	5,305
Long-term debt	289,308	150,229
Other noncurrent liabilities	21,934	5,365
Equity	481,912	517,966
Total liabilities and equity	$ 972,475	$ 858,027

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Non-Qualified Stock Options Granted (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	600	2,437	993
Weighted average exercise price, per share	$ 21.15	$ 12.27	$ 13.36
Weighted average grant date fair value, per share	$ 7.42	$ 4.88	$ 4.85
Pre-tax stock-based compensation	$ 4,456	$ 9,715	$ 3,968

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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011
Current assets:
Cash and cash equivalents	$ 41,028	$ 56,167
Receivables, less allowances of $3,329 and $4,150 at May 31, 2012 and 2011, respectively	400,869	388,550
Inventories:
Raw materials	211,543	189,450
Work in process	115,510	98,940
Finished products	74,887	82,440
Total inventories	401,940	370,830
Income taxes receivable	892	1,356
Assets held for sale	7,202	9,681
Deferred income taxes	20,906	28,297
Prepaid expenses and other current assets	41,402	36,754
Total current assets	914,239	891,635
Investments in unconsolidated affiliates	240,882	232,149
Goodwill	156,681	93,633
Other intangible assets, net of accumulated amortization of $16,103 and $12,688 at May 31, 2012 and 2011, respectively	100,333	19,958
Other assets	22,585	24,540
Property, plant and equipment:
Land	24,279	26,960
Buildings and improvements	187,514	182,030
Machinery and equipment	785,335	751,865
Construction in progress	12,775	7,878
Total property, plant and equipment	1,009,903	968,733
Less accumulated depreciation	566,826	563,399
Total property, plant and equipment, net	443,077	405,334
Total assets	1,877,797	1,667,249
Current liabilities:
Accounts payable	252,334	253,404
Short-term borrowings	274,923	132,956
Accrued compensation, contributions to employee benefit plans and related taxes	71,271	72,312
Dividends payable	8,478	7,175
Other accrued items	38,231	52,023
Income taxes payable	11,697	7,132
Current maturities of long-term debt	1,329
Total current liabilities	658,263	525,002
Other liabilities	72,371	56,594
Distributions in excess of investment in unconsolidated affiliate	69,165	10,715
Long-term debt	257,462	250,254
Deferred income taxes	73,099	83,981
Total liabilities	1,130,360	926,546
Shareholders' equity - controlling interest:
Preferred shares, without par value; authorized - 1,000,000 shares; issued and outstanding - none
Common shares, without par value; authorized - 150,000,000 shares; issued and outstanding, 2012 - 67,906,369 shares, 2011 - 71,683,876 shares
Additional paid-in capital	192,338	181,525
Accumulated other comprehensive income (loss), net of taxes of $10,749 and $5,456 at May 31, 2012 and 2011, respectively	(20,387)	3,975
Retained earnings	525,223	504,410
Total shareholders' equity - controlling interest	697,174	689,910
Noncontrolling interest	50,263	50,793
Total equity	747,437	740,703
Total liabilities and equity	$ 1,877,797	$ 1,667,249

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Operating Leases (Tables)

12 Months Ended

May 31, 2012

Future Minimum Lease Payments for Noncancelable Operating Leases

Future minimum lease payments for non-cancelable operating leases having an initial or remaining term in excess of one year at May 31, 2012, were as follows:

(in thousands)
2013	$	9,278
2014		5,039
2015		2,737
2016		2,403
2017		2,406
Thereafter		5,619
Total	$	27,482

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Segment Data - Additional Information (Detail)	12 Months Ended
	May 31, 2012 Segment
Segment Reporting Information [Line Items]
Number of reportable segments	4

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Fair Value Measurements - Additional Information (Detail) (USD $)	May 31, 2012	May 31, 2011
Fair Value Measurements [Line Items]
Long-term debt at fair value including current maturities	$ 274,754,000	$ 265,239,000
Long-term debt at carrying amount including current maturities	$ 258,791,000	$ 250,254,000

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Consolidated Statements Of Equity (Parenthetical) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Pension liability adjustment, tax	$ 4,975	$ (760)	$ 1,163
Cash flow hedges, tax	$ 318	$ 563	$ 854
Cash dividend declared, per share	$ 0.48	$ 0.40	$ 0.40

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Computation Of Basic And Diluted Earnings per Share (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	May 31, 2012	Feb. 29, 2012	Nov. 30, 2011	Aug. 31, 2011	May 31, 2011	Feb. 28, 2011	Nov. 30, 2010	Aug. 31, 2010	May 31, 2012	May 31, 2011	May 31, 2010
Numerator (basic & diluted):
Net earnings (loss) attributable to controlling interest - income (loss) available to common shareholders									$ 115,595	$ 115,066	$ 45,241
Denominator:
Denominator for basic earnings (loss) per share attributable to controlling interest - weighted average common shares									69,651	74,803	79,127
Effect of dilutive securities									601	606	16
Denominator for diluted earnings (loss) per share attributable to controlling interest - adjusted weighted average common shares									70,252	75,409	79,143
Basic earnings (loss) per share attributable to controlling interest	$ 0.76	$ 0.38	$ 0.17	$ 0.36	$ 0.71	$ 0.35	$ 0.20	$ 0.29	$ 1.66	$ 1.54	$ 0.57
Diluted earnings (loss) per share attributable to controlling interest	$ 0.75	$ 0.37	$ 0.17	$ 0.35	$ 0.70	$ 0.35	$ 0.20	$ 0.29	$ 1.65	$ 1.53	$ 0.57

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Restructuring and Other Expense - Additional Information (Detail) (USD $)	1 Months Ended	3 Months Ended				12 Months Ended			1 Months Ended		3 Months Ended		12 Months Ended						1 Months Ended	12 Months Ended		12 Months Ended		12 Months Ended			1 Months Ended		3 Months Ended
	Oct. 23, 2008 Person Facility	May 31, 2012	Feb. 28, 2010 Person	Nov. 30, 2009	Aug. 31, 2007 Person	May 31, 2012	May 31, 2011	May 31, 2010	Mar. 02, 2011 Metal Framing Facility	Feb. 28, 2009 Metal Framing Person	May 31, 2011 Metal Framing	Aug. 31, 2008 Metal Framing Person	May 31, 2011 Metal Framing	May 31, 2008 Metal Framing Person	May 31, 2012 Metal Framing	Dec. 31, 2008 Metal Framing Facility	Dec. 05, 2008 Metal Framing Facility	Sep. 25, 2007 Metal Framing Location	Dec. 05, 2008 Steel Processing Person	May 31, 2011 Steel Processing	Feb. 28, 2009 Steel Processing Facility	May 31, 2011 Steel Processing and Metal Framing	May 31, 2012 Vinyl Business	May 31, 2010 Metal Framing Facility	May 31, 2012 Early Retirement And Severance	May 31, 2012 ClarkDietrich	Mar. 02, 2011 ClarkDietrich Metal Framing Facility	Mar. 02, 2011 Joint Venture Transactions ClarkDietrich	May 31, 2011 Joint Venture Transactions ClarkDietrich
Restructuring Cost and Reserve [Line Items]
Number of individuals impacted by additional headcount reduction			113		63
Number Of location announced closure or downsizing																		5
Headcount reduction for restructuring plan	282									125		33		165					186
Number of facilities targeted to be closed	2																3
Number of facilities closed																1					1
Gains losses on sales of assets				$ 1,003,000
Impairment of long-lived assets						355,000	4,386,000	35,409,000			18,293,000													1,717,000				18,293,000	18,293,000
Restructuring and related expense																						3,726,000
Net gain on dispositions						8,285,000	1,073,000						245,000							828,000
Number of facilities									13																		6
Employee severance cost		1,143,000																											7,183,000
Facility exit and other costs incurred						9,116,000																							4,033,000
Severance accrual adjustment																									998,000
Cash proceeds from sale of assets for sale assets															14,005,000								6,125,000			10,948,000
Gain on sale of assets held for sale															5,417,000								766,000			2,102,000
Professional fees						$ 4,758,000

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Property, Plant and Equipment, Net by Geographic Region (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011	May 31, 2010
Segment Reporting Information [Line Items]
Property, plant and equipment, net	$ 443,077	$ 405,334	$ 506,163
UNITED STATES
Segment Reporting Information [Line Items]
Property, plant and equipment, net	371,269	337,894	459,174
CANADA
Segment Reporting Information [Line Items]
Property, plant and equipment, net	1,270	1,368	1,055
Europe
Segment Reporting Information [Line Items]
Property, plant and equipment, net	59,209	49,627	45,934
Other Countries
Segment Reporting Information [Line Items]
Property, plant and equipment, net	$ 11,329	$ 16,445

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Debt and Receivables Securitization (Tables)

12 Months Ended

May 31, 2012

Summary of Long-term Debt and Short-term Borrowings Outstanding

The following table summarizes our long-term debt and short-term borrowings outstanding at May 31:

(in thousands)	2012		2011
Short-term borrowings	$	274,923	$	132,956
Floating rate senior notes due December 17, 2014		100,000		100,000
6.50% senior notes due April 15, 2020		149,871		149,854
Industrial revenue bonds due March 2013		281		-
Industrial revenue bonds due April 2019		2,423		-
Secured term loan		5,816		-
Other		400		400
Total debt		533,714		383,210
Less: current maturities and short-term borrowings		276,252		132,956
Total long-term debt	$	257,462	$	250,254

Maturities on Long-term Debt and Short-term Borrowings

Maturities on long-term debt and short-term borrowings in the next five fiscal years, and the remaining years thereafter, are as follows:

(in thousands)
2013	$	276,252
2014		1,172
2015		101,202
2016		1,238
2017		1,274
Thereafter		152,576
Total	$	533,714

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Summary of Long-term Debt and Short-term Borrowings Outstanding (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011
Debt Instrument [Line Items]
Debt	$ 533,714	$ 383,210
Less: current maturities and short-term borrowings	276,252	132,956
Total long-term debt	257,462	250,254
Short-term borrowings
Debt Instrument [Line Items]
Debt	274,923	132,956
Floating rate senior notes due December 17, 2014
Debt Instrument [Line Items]
Debt	100,000	100,000
6.50% senior notes due April 15, 2020
Debt Instrument [Line Items]
Debt	149,871	149,854
Industrial revenue bonds due March 2013
Debt Instrument [Line Items]
Debt	281
Industrial revenue bonds due April 2019
Debt Instrument [Line Items]
Debt	2,423
Secured Term Loan
Debt Instrument [Line Items]
Debt	5,816
Other Debt
Debt Instrument [Line Items]
Debt	$ 400	$ 400

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Derivative Instruments and Hedging Activities

12 Months Ended

May 31, 2012

Derivative Instruments and Hedging Activities

Note O – Derivative Instruments and Hedging Activities

We utilize derivative financial instruments to manage exposure to certain risks related to our ongoing operations. The primary risks managed through the use of derivative instruments include interest rate risk, currency exchange risk and commodity price risk. While certain of our derivative instruments are designated as hedging instruments, we also enter into derivative instruments that are designed to hedge a risk, but are not designated as hedging instruments and therefore do not qualify for hedge accounting. These derivative instruments are adjusted to current fair value through earnings at the end of each period.

Interest Rate Risk Management – We are exposed to the impact of interest rate changes. Our objective is to manage the impact of interest rate changes on cash flows and the market value of our borrowings. We utilize a mix of debt maturities along with both fixed-rate and variable-rate debt to manage changes in interest rates. In addition, we enter into interest rate swaps to further manage our exposure to interest rate variations related to our borrowings and to lower our overall borrowing costs.

Currency Exchange Risk Management – We conduct business in several major international currencies and are therefore subject to risks associated with changing foreign exchange rates. We enter into various contracts that change in value as foreign exchange rates change to manage this exposure. Such contracts limit exposure to both favorable and unfavorable currency fluctuations. The translation of foreign currencies into United States dollars also subjects us to exposure related to fluctuating exchange rates; however, derivative instruments are not used to manage this risk.

Commodity Price Risk Management – We are exposed to changes in the price of certain commodities, including steel, natural gas, zinc and other raw materials, and our utility requirements. Our objective is to reduce earnings and cash flow volatility associated with forecasted purchases and sales of these commodities to allow management to focus its attention on business operations. Accordingly, we enter into derivative contracts to manage the associated price risk.

We are exposed to counterparty credit risk on all of our derivative instruments. Accordingly, we have established and maintain strict counterparty credit guidelines and enter into derivative instruments only with major financial institutions. We do not have significant exposure to any one counterparty and management believes the risk of loss is remote and, in any event, would not be material.

Refer to “Note P – Fair Value Measurements” for additional information regarding the accounting treatment for our derivative instruments, as well as how fair value is determined.

The following table summarizes the fair value of our derivative instruments and the respective line in which they were recorded in the consolidated balance sheet at May 31, 2012:

	Asset Derivatives			Liability Derivatives
(in thousands)	Balance Sheet Location	Fair Value		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments:
Interest rate contracts	Receivables	$	-	Accounts payable	$	1,859
	Other assets		-	Other liabilities		8,825
			-			10,684
Commodity contracts	Receivables		-	Accounts payable		249
	Other assets		-	Other liabilities		-
			-			249
Totals		$	-		$	10,933
Derivatives not designated as hedging instruments:
Commodity contracts	Receivables	$	245	Accounts payable	$	4,060
	Other assets		-	Other accrued items		-
			245			4,060
Foreign exchange contracts	Receivables		912	Accounts payable		-
	Other assets		-	Other accrued items		-
			912			-
Totals		$	1,157		$	4,060
Total Derivative Instruments		$	1,157		$	14,993

The following table summarizes the fair value of our derivative instruments and the respective line in which they were recorded in the consolidated balance sheet at May 31, 2011:

	Asset Derivatives			Liability Derivatives
(in thousands)	Balance Sheet Location	Fair Value		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments:
Interest rate contracts	Receivables	$	-	Accounts payable	$	2,024
	Other assets		-	Other liabilities		10,375
			-			12,399
Commodity contracts	Receivables		194	Accounts payable		-
	Other assets		-	Other liabilities		-
			194			-
Totals		$	194		$	12,399
Derivatives not designated as hedging instruments:
Commodity contracts	Receivables	$	944	Accounts payable	$	-
	Other assets		-	Other accrued items		-
			944			-
Foreign exchange contracts	Receivables		-	Accounts payable		-
	Other assets		-	Other accrued items		573
			-			573
Totals		$	944		$	573
Total Derivative Instruments		$	1,138		$	12,972

Cash Flow Hedges

We enter into derivative instruments to hedge our exposure to changes in cash flows attributable to interest rate and commodity price fluctuations associated with certain forecasted transactions. These derivative instruments are designated and qualify as cash flow hedges. Accordingly, the effective portion of the gain or loss on the derivative instrument is reported as a component of other comprehensive income (“OCI”) and reclassified into earnings in the same line associated with the forecasted transaction and in the same period during which the hedged transaction affects earnings. The ineffective portion of the gain or loss on the derivative instrument is recognized in earnings immediately.

The following table summarizes our cash flow hedges outstanding at May 31, 2012:

(Dollars in thousands)	Notional Amount		Maturity Date
Commodity contracts	$	7,200		November 2012
Interest rate contracts		100,000		December 2014

The following table summarizes the gain (loss) recognized in OCI and the gain (loss) reclassified from accumulated OCI into earnings for derivative instruments designated as cash flow hedges during the fiscal years ended May 31, 2012 and 2011:

(in thousands)	Income (Loss) Recognized in OCI (Effective Portion)			Location of Income (Loss) Reclassified From Accumulated OCI (Effective Portion)	Income (Loss) Reclassified from Accumulated OCI (Effective Portion)			Location of Income (Loss) (Ineffective Portion) Excluded from Effectiveness Testing	Income (Loss) (Ineffective Portion) Excluded from Effectiveness Testing
For the fiscal year ended
May 31, 2012:
Interest rate contracts	$	(2,398	)	Interest expense	$	(4,032	)	Interest expense	$	-
Commodity contracts		(213	)	Cost of goods sold		1,993		Cost of goods sold		-
Totals	$	(2,611	)		$	(2,039	)		$	-
For the fiscal year ended
May 31, 2011:
Interest rate contracts	$	(5,724	)	Interest expense	$	(4,043	)	Interest expense	$	-
Commodity contracts		1,401		Cost of goods sold		125		Cost of goods sold		-
Totals	$	(4,323	)		$	(3,918	)		$	-

The estimated net amount of the losses in AOCI at May 31, 2012 expected to be reclassified into net earnings within the succeeding twelve months is $1,135,000 (net of tax of $724,000). This amount was computed using the fair value of the cash flow hedges at May 31, 2012, and will change before actual reclassification from other comprehensive income to net earnings during the fiscal year ended May 31, 2013.

Economic (Non-designated) Hedges

We enter into foreign currency contracts to manage our foreign exchange exposure related to inter-company and financing transactions that do not meet the requirements for hedge accounting treatment. We also enter into certain commodity contracts that do not qualify for hedge accounting treatment. Accordingly, these derivative instruments are adjusted to current market value at the end of each period through earnings.

The following table summarizes our economic (non-designated) derivative instruments outstanding at May 31, 2012:

(Dollars in thousands)	Notional Amount		Maturity Date(s)
Commodity contracts	$	25,750		June 2012 -November 2013
Foreign currency contracts		71,750		June 2012 - August 2012

The following table summarizes the gain (loss) recognized in earnings for economic (non-designated) derivative financial instruments during the fiscal years ended May 31, 2012 and 2011:

		Income (Loss)  Recognized in Earnings
(in thousands)	Location of Income (Loss) Recognized in Earnings	Fiscal Year Ended May 31,
		2012			2011
Commodity contracts	Cost of goods sold	$	(7,873	)	$	488
Foreign exchange contracts	Miscellaneous income (expense)		9,855			(7,497	)
Total		$	1,982		$	(7,009	)

The gain (loss) on the foreign currency derivatives significantly offsets the gain (loss) on the hedged item.

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Equity (Tables)

12 Months Ended

May 31, 2012

Components of Accumulated Other Comprehensive Income, Net of Tax

The components of AOCI, net of tax, were as follows at May 31:

(in thousands)	2012			2011
Foreign currency translation	$	(1,355	)	$	13,448
Defined benefit pension liability		(12,494	)		(3,253	)
Cash flow hedges		(6,538	)		(6,220	)
Accumulated other comprehensive income (loss), net of tax	$	(20,387	)	$	3,975

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Net Sales by Geographic Region (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	May 31, 2012	Feb. 29, 2012	Nov. 30, 2011	Aug. 31, 2011	May 31, 2011	Feb. 28, 2011	Nov. 30, 2010	Aug. 31, 2010	May 31, 2012	May 31, 2011	May 31, 2010
Segment Reporting Information [Line Items]
Net sales	$ 755,407	$ 611,255	$ 565,652	$ 602,387	$ 675,693	$ 569,439	$ 580,687	$ 616,805	$ 2,534,701	$ 2,442,624	$ 1,943,034
UNITED STATES
Segment Reporting Information [Line Items]
Net sales									2,333,575	2,256,579	1,832,286
CANADA
Segment Reporting Information [Line Items]
Net sales									29,097	32,891	39,751
Europe
Segment Reporting Information [Line Items]
Net sales									150,458	116,071	70,997
Other Countries
Segment Reporting Information [Line Items]
Net sales									$ 21,571	$ 37,083

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Operating Leases

12 Months Ended

May 31, 2012

Operating Leases

Note Q – Operating Leases

We lease certain property and equipment from third parties under non-cancelable operating lease agreements. Rent expense under operating leases was $14,433,000, $15,736,000 and $16,681,000 in fiscal 2012, fiscal 2011 and fiscal 2010, respectively. Future minimum lease payments for non-cancelable operating leases having an initial or remaining term in excess of one year at May 31, 2012, were as follows:

(in thousands)
2013	$	9,278
2014		5,039
2015		2,737
2016		2,403
2017		2,406
Thereafter		5,619
Total	$	27,482

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Maturities on Long-term Debt and Short-term Borrowings (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011
Debt Instrument [Line Items]
2013	$ 276,252	$ 132,956
2014	1,172
2015	101,202
2016	1,238
2017	1,274
Thereafter	152,576
Total	$ 533,714	$ 383,210

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Derivative Instruments and Hedging Activities - Additional Information (Detail) (USD $)	12 Months Ended
	May 31, 2012
Derivative Instruments and Hedging Activities Disclosure [Line Items]
Losses in accumulated other comprehensive income expected to be reclassified into net earnings	$ (1,135,000)
Losses in accumulated other comprehensive income expected to be reclassified into net earnings, tax	$ 724,000

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Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Operating activities:
Net earnings	$ 125,353	$ 124,034	$ 51,507
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	55,873	61,058	64,653
Impairment of long-lived assets	355	4,386	35,409
Restructuring and other expense, non-cash		203	3,408
Joint venture transactions, non-cash		(21,652)
Provision for deferred income taxes	775	7,482	(6,110)
Bad debt expense (income)	339	1,236	(900)
Equity in net income of unconsolidated affiliates, net of distributions	(1,019)	(19,188)	(12,007)
Net loss (gain) on sale of assets	(5,918)	652	(3,908)
Stock-based compensation	11,742	6,173	4,570
Excess tax benefits-stock-based compensation	(578)	(674)	(165)
Gain on acquisitions and sales of subsidiary investments			(891)
Changes in assets and liabilities, net of impact of acquisitions:
Receivables	956	(96,056)	(114,892)
Inventories	17,310	(24,261)	(64,499)
Prepaid expenses and other current assets	8,478	(10,465)	30,425
Other assets	4,141	922	205
Accounts payable and accrued expenses	(45,847)	31,098	125,613
Other liabilities	1,689	6,947	(1,999)
Net cash provided by operating activities	173,649	71,895	110,419
Investing activities:
Investment in property, plant and equipment, net	(31,713)	(22,025)	(34,319)
Acquisitions, net of cash acquired	(239,851)	(31,705)	(63,098)
Distributions from (investments in) unconsolidated affiliates, net	45,879	(6,161)	(483)
Proceeds from sale of assets	37,089	20,614	15,950
Net cash used by investing activities	(188,596)	(39,277)	(81,950)
Financing activities:
Net proceeds from (payments of) short-term borrowings	97,626	132,956	(980)
Proceeds from long-term debt	5,880		146,942
Principal payments on long-term debt	(342)		(138,013)
Proceeds from issuance of common shares	11,116	4,827	2,313
Excess tax benefits-stock-based compensation	578	674	165
Payments to minority interest	(9,494)	(10,992)	(4,539)
Repurchase of common shares	(73,418)	(132,764)
Dividends paid	(32,138)	(30,168)	(31,660)
Net cash used by financing activities	(192)	(35,467)	(25,772)
Increase (decrease) in cash and cash equivalents	(15,139)	(2,849)	2,697
Cash and cash equivalents at beginning of year	56,167	59,016	56,319
Cash and cash equivalents at end of year	$ 41,028	$ 56,167	$ 59,016

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Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	May 31, 2012	May 31, 2011
Receivables, allowances	$ 3,329	$ 4,150
Other intangible assets, accumulated amortization	16,103	12,688
Preferred shares, without par value
Preferred shares, shares authorized	1,000,000	1,000,000
Preferred shares, shares issued	0	0
Preferred shares, shares outstanding	0	0
Common stock, without par value
Common shares, authorized	150,000,000	150,000,000
Common shares, shares issued	67,906,369	71,683,876
Common shares, shares outstanding	67,906,369	71,683,876
Accumulated other comprehensive income (loss), taxes	$ 10,749	$ 5,456

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Employee Pension Plans

12 Months Ended

May 31, 2012

Employee Pension Plans

Note J – Employee Pension Plans

We provide retirement benefits to employees mainly through defined contribution retirement plans. Eligible participants make pre-tax contributions based on elected percentages of eligible compensation, subject to annual addition and other limitations imposed by the Internal Revenue Code and the various plans’ provisions. Company contributions consist of company matching contributions, annual or monthly employer contributions and discretionary contributions, based on individual plan provisions.

We also have one defined benefit plan, The Gerstenslager Company Bargaining Unit Employees’ Pension Plan (the “Gerstenslager Plan” or “defined benefit plan”). The Gerstenslager Plan is a non-contributory pension plan, which covers certain employees based on age and length of service. Our contributions have complied with ERISA’s minimum funding requirements. Effective May 9, 2011, in connection with the formation of the ArtiFlex joint venture, the Gerstenslager Plan was frozen, which qualified as a curtailment under the applicable accounting guidance. We did not recognize a gain or loss in connection with the curtailment of the Gerstenslager Plan. Refer to “Note A – Summary of Significant Accounting Policies” for additional information regarding the formation of ArtiFlex.

The following table summarizes the components of net periodic pension cost for the defined benefit plan and the defined contribution plans for the years ended May 31:

(in thousands)	2012			2011			2010
Defined benefit plan:
Service cost	$	-		$	575		$	490
Interest cost		1,213			1,140			1,059
Actual return on plan assets		(789	)		3,921			3,152
Net amortization and deferral		(756	)		(4,825	)		(3,811	)
Net periodic pension cost (benefit) on defined benefit plan		(332	)		811			890
Defined contribution plans		8,643			9,870			8,817
Total retirement plan cost	$	8,311		$	10,681		$	9,707

The following actuarial assumptions were used for our defined benefit plan:

	2012			2011			2010
To determine benefit obligation:
Discount rate		4.16	%		5.60	%		6.00	%
To determine net periodic pension cost:
Discount rate		5.60	%		6.00	%		7.45	%
Expected long-term rate of return		8.00	%		8.00	%		8.00	%
Rate of compensation increase		n/a			n/a			n/a

To calculate the discount rate, we used the expected cash flows of the benefit payments and the Citigroup Pension Index. The Gerstenslager Plan’s expected long-term rate of return in fiscal 2012, fiscal 2011 and fiscal 2010 was based on the actual historical returns adjusted for a change in the frequency of lump-sum settlements upon retirement. In determining our benefit obligation, we use the actuarial present value of the vested benefits to which each eligible employee is currently entitled, based on the employee’s expected date of separation or retirement.

The following tables provide a reconciliation of the changes in the projected benefit obligation and fair value of plan assets and the funded status for the Gerstenslager Plan during fiscal 2012 and fiscal 2011 as of the respective measurement dates:

(in thousands)	May 31, 2012			May 31, 2011
Change in benefit obligation
Benefit obligation, beginning of year	$	21,814		$	19,451
Service cost		-			575
Interest cost		1,213			1,140
Actuarial loss		10,496			1,061
Benefits paid		(500	)		(413	)
Benefit obligation, end of year	$	33,023		$	21,814
Change in plan assets
Fair value, beginning of year	$	19,808		$	14,993
Actual return on plan assets		(789	)		3,921
Company contributions		1,227			1,307
Benefits paid		(500	)		(413	)
Fair value, end of year	$	19,746		$	19,808
Funded status	$	(13,277	)	$	(2,006	)
Amounts recognized in the consolidated balance sheets consist of:
Other liabilities	$	(13,277	)	$	(2,006	)
Accumulated other comprehensive income		16,897			4,067
Amounts recognized in accumulated other comprehensive income consist of:
Net loss		16,897			4,067
Total	$	16,897		$	4,067

The following table shows other changes in plan assets and benefit obligations recognized in OCI during the fiscal year ended May 31:

(in thousands)	2012			2011
Net actuarial gain (loss)	$	(12,899	)	$	1,606
Amortization of prior service cost		70			350
Total recognized in other comprehensive income	$	(12,829	)	$	1,956
Total recognized in net periodic benefit cost and other comprehensive income	$	(12,497	)	$	1,145

The estimated net loss and prior service cost for the defined benefit plan that will be amortized from AOCI into net periodic pension cost over the fiscal year ending May 31, 2013 are $439,000 and $0, respectively.

Pension plan assets are required to be disclosed at fair value in the consolidated financial statements. Fair value is defined in “Note P – Fair Value Measurements.” The pension plan assets’ fair value measurement level within the fair value hierarchy is based on the lowest level of any input that is significant to the fair value measurement. Valuation techniques used need to maximize the use of observable inputs and minimize the use of unobservable inputs.

The following table sets forth, by level within the fair value hierarchy, a summary of the defined benefit plan’s assets measured at fair value on a recurring basis at May 31, 2012:

(in thousands)	Fair Value		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Investment:
Money Market Funds	$	74	$	74	$	-	$	-
Bond Funds		6,350		6,350		-		-
Equity Funds		13,322		13,322		-		-
Totals	$	19,746	$	19,746	$	-	$	-

The following table sets forth by level within the fair value hierarchy a summary of the defined benefit plan’s assets measured at fair value on a recurring basis at May 31, 2011:

(in thousands)	Fair Value		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Investment:
Money Market Funds	$	349	$	349	$	-	$	-
Bond Funds		5,579		5,579		-		-
Equity Funds		13,880		13,880		-		-
Totals	$	19,808	$	19,808	$	-	$	-

Fair values of the money market, bond and equity funds held by the defined benefit plan were determined by quoted market prices.

Plan assets for the defined benefit plan consisted principally of the following as of the respective measurement dates:

	May 31, 2012			May 31, 2011
Asset category
Equity securities		68	%		70	%
Debt securities		32	%		28	%
Other		0	%		2	%
Total		100	%		100	%

Equity securities include no employer stock. The investment policy and strategy for the defined benefit plan is: (i) long-term in nature with liquidity requirements that are anticipated to be minimal due to the projected normal retirement date of the average employee and the current average age of participants; (ii) to earn nominal returns, net of investment fees, equal to or in excess of the actuarial assumptions of the plan; and (iii) to include a strategic asset allocation of 60-80% equities, including international, and 20-40% fixed income investments. Employer contributions of $1,259,000 are expected to be made to the defined benefit plan during fiscal 2013.

The following estimated future benefits, which reflect expected future service, as appropriate, are expected to be paid during the fiscal years noted:

(in thousands)
2013	$	597
2014		635
2015		695
2016		754
2017		852
2018-2021		6,278

Commercial law requires us to pay severance and service benefits to employees at our Austrian Pressure Cylinders location. Severance benefits must be paid to all employees hired before December 31, 2002. Employees hired after that date are covered under a governmental plan that requires us to pay benefits as a percentage of compensation (included in payroll tax withholdings). Service benefits are based on a percentage of compensation and years of service. The accrued liability for these unfunded plans was $5,636,000 and $6,667,000 at May 31, 2012 and 2011, respectively, and was included in other liabilities on the consolidated balance sheets. Net periodic pension cost for these plans was $623,000, $506,000 and $728,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively. The assumed salary rate increase was 3.0%, for fiscal 2012, fiscal 2011 and fiscal 2010. The discount rate at May 31, 2012, 2011 and 2010 was 4.50%, 5.50% and 5.00%, respectively. Each discount rate was based on a published corporate bond rate with a term approximating the estimated benefit payment cash flows and is consistent with European and Austrian regulations.

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Proforma Revenue and Earnings of Combined Entity (Detail) (Angus, USD $) In Thousands, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011
Angus
Business Acquisition [Line Items]
Proforma net sales	$ 2,667,478	$ 2,573,251
Proforma net earnings	$ 138,250	$ 128,191

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Deferred Tax Assets and Liabilities Classified in Consolidated Balance Sheet (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011
Schedule of Deferred Income Tax Assets and Liabilities [Line Items]
Deferred income taxes, current assets	$ 20,906	$ 28,297
Deferred income taxes, other assets		2,006
Other accrued items, Current liabilities	(39)
Deferred income taxes, noncurrent liabilities	(73,099)	(83,981)
Net deferred tax liabilities	$ (52,232)	$ (53,678)

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Summary of Tax Years Open to Examination by Major Tax Jurisdiction (Parenthetical) (Detail)	12 Months Ended
	May 31, 2012
UNITED STATES | Federal
Income Tax Examination [Line Items]
Open tax years	2008
UNITED STATES | State and Local Jurisdiction
Income Tax Examination [Line Items]
Open tax years	2005
AUSTRIA
Income Tax Examination [Line Items]
Open tax years	2006
CANADA
Income Tax Examination [Line Items]
Open tax years	2008

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Subsequent Events - Additional Data (Detail) (Subsequent Event, USD $)	1 Months Ended
	Jun. 27, 2012 Dividend Declared	Jul. 03, 2012 Issuance of Debt Senior Unsecured Notes	Jul. 03, 2012 Issuance of Debt Senior Unsecured Notes Maximum
Subsequent Event [Line Items]
Principal amount			$ 150,000,000
Notes maturity period		12 years
Debt, interest rate		4.60%
Dividend declared, per share	$ 0.13
Increase from previous dividend declarations, amount per share	$ 0.01
Dividend payable, date declared	Jun. 27, 2012
Dividends payable, date to be paid	Sep. 28, 2012
Dividend payable, record date	Sep. 14, 2012

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Document and Entity Information (USD $)	12 Months Ended
	May 31, 2012	Jul. 23, 2012	Nov. 30, 2011
Document Information [Line Items]
Document Type	10-K
Amendment Flag	false
Document Period End Date	May 31, 2012
Document Fiscal Year Focus	2012
Document Fiscal Period Focus	FY
Trading Symbol	WOR
Entity Registrant Name	WORTHINGTON INDUSTRIES INC
Entity Central Index Key	0000108516
Current Fiscal Year End Date	--05-31
Entity Well-known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		69,328,093
Entity Public Float			$ 865,736,564

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Income Taxes

12 Months Ended

May 31, 2012

Income Taxes

Note K – Income Taxes

Earnings before income taxes for the years ended May 31 include the following components:

(in thousands)	2012		2011		2010
United States based operations	$	162,285	$	166,137	$	73,122
Non – United States based operations		14,972		16,393		5,035
Earnings before income taxes		177,257		182,530		78,157
Less: Net earnings attributable to noncontrolling interests*		9,758		8,968		6,266
Earnings before income taxes attributable to controlling interest	$	167,499	$	173,562	$	71,891

* Net earnings attributable to noncontrolling interest are not taxable to Worthington.

Significant components of income tax expense (benefit) for the years ended May 31 were as follows:

(in thousands)	2012			2011			2010
Current
Federal	$	47,543		$	47,698		$	30,080
State and local		2,756			1,246			1,333
Foreign		830			2,070			1,347
		51,129			51,014			32,760
Deferred
Federal		67			3,950			(6,804	)
State and local		(69	)		3,599			1,399
Foreign		777			(67	)		(705	)
		775			7,482			(6,110	)
	$	51,904		$	58,496		$	26,650

Tax benefits related to stock-based compensation that were credited to additional paid-in capital were $32,000, $835,000, and $6,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively. Tax benefits (expenses) related to defined benefit pension liability that were credited to (deducted from) other comprehensive income (loss) [“OCI”] were $4,975,000, ($760,000), and $1,163,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively. Tax benefits related to cash flow hedges that were credited to OCI were $318,000, $563,000, and $854,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively.

A reconciliation of the 35% federal statutory tax rate to total tax provision follows:

	2012			2011			2010
Federal statutory rate		35.0	%		35.0	%		35.0	%
State and local income taxes, net of federal tax benefit		1.7			1.8			(1.5	)
Change in state and local valuation allowances		(0.1	)		1.0			5.0
Change in income tax accruals for resolution of tax audits		-			0.2			1.9
Non-U.S. income taxes at other than 35%		(2.2	)		(2.2	)		(1.6	)
Qualified production activities deduction		(2.8	)		(1.9	)		(2.1	)
Other		(0.6	)		(0.2	)		0.4
Effective tax rate attributable to controlling interest		31.0	%		33.7	%		37.1	%

The above effective tax rate attributable to controlling interest excludes any impact from the inclusion of net earnings attributable to noncontrolling interests in our consolidated statements of earnings. The effective tax rates upon inclusion of net earnings attributable to noncontrolling interests were 29.3%, 32.0% and 34.1% for fiscal 2012, fiscal 2011 and fiscal 2010, respectively. The change in effective income tax rates, upon inclusion of net earnings attributable to noncontrolling interests, is primarily a result of our Spartan consolidated joint venture. The earnings attributable to the noncontrolling interest in Spartan do not generate tax expense to Worthington since the investors in Spartan are taxed directly based on the earnings attributable to them.

Under applicable accounting guidance, a tax benefit may be recognized from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities, including resolution of any related appeals or litigation processes, based on the technical merits of the position. Any tax benefits recognized in our financial statements from such a position were measured based on the largest benefit that has a greater than fifty percent likelihood of being realized upon ultimate settlement.

The total amount of unrecognized tax benefits were $4,410,000, $5,381,000, and $5,933,000 as of May 31, 2012, May 31, 2011 and May 31, 2010, respectively. The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate attributable to controlling interest was $2,862,000 as of May 31, 2012. Unrecognized tax benefits are the differences between a tax position taken, or expected to be taken in a tax return, and the benefit recognized for accounting purposes. Accrued amounts of interest and penalties related to unrecognized tax benefits are recognized as part of income tax expense within our consolidated statements of earnings. As of May 31, 2012, May 31, 2011 and May 31, 2010, we had accrued liabilities of $1,219,000, $1,184,000 and $1,232,000, respectively, for interest and penalties related to unrecognized tax benefits.

A tabular reconciliation of unrecognized tax benefits follows:

(In thousands)
Balance at June 1, 2011	$	5,381
Increases - tax positions taken in prior years		961
Decreases – tax positions taken in prior years		(540	)
Increases (decreases) – current tax positions		-
Settlements		(683	)
Lapse of statutes of limitations		(709	)
Balance at May 31, 2012	$	4,410

Approximately $470,000 of the liability for unrecognized tax benefits is expected to be settled in the next twelve months due to the expiration of statutes of limitations in various tax jurisdictions and as a result of expected settlements with various tax jurisdictions. While it is expected that the amount of unrecognized tax benefits will change in the next twelve months, any change is not expected to have a material impact on our consolidated financial position, results of operations or cash flows.

The following is a summary of the tax years open to examination by major tax jurisdiction:

U.S. Federal – 2008 and forward

U.S. State and Local – 2005 and forward

Austria – 2006 and forward

Canada – 2008 and forward

Earnings before income taxes attributable to foreign sources for fiscal 2012, fiscal 2011 and fiscal 2010 were as noted above. As of May 31, 2012, and based on the tax laws in effect at that time, it remains our intention to continue to indefinitely reinvest our undistributed foreign earnings, except for the foreign earnings of our TWB joint venture. Accordingly, no deferred tax liability has been recorded for those foreign earnings, except those that pertain to TWB. Undistributed earnings of our foreign subsidiaries at May 31, 2012 were approximately $265,000,000. If such earnings were not permanently reinvested, a deferred tax liability of approximately $20,000,000 would have been required.

The components of our deferred tax assets and liabilities as of May 31 were as follows:

(in thousands)	2012			2011
Deferred tax assets
Accounts receivable	$	1,640		$	1,870
Inventories		5,323			5,932
Accrued expenses		30,403			29,227
Net operating and capital loss carry forwards		21,664			22,501
Tax credit carry forwards		1,044			1,265
Stock-based compensation		10,771			7,187
Derivative contracts		5,134			3,761
Other		12			7
Total deferred tax assets		75,991			71,750
Valuation allowance for deferred tax assets		(22,025	)		(22,292	)
Net deferred tax assets		53,966			49,458
Deferred tax liabilities
Property, plant and equipment		(60,373	)		(58,606	)
Undistributed earnings of unconsolidated affiliates		(45,159	)		(43,947	)
Other		(666	)		(583	)
Total deferred tax liabilities		(106,198	)		(103,136	)
Net deferred tax liabilities	$	(52,232	)	$	(53,678	)

The above amounts are classified in the consolidated balance sheets as of May 31 as follows:

(in thousands)	2012			2011
Current assets:
Deferred income taxes	$	20,906		$	28,297
Other assets:
Deferred income taxes		-			2,006
Current liabilities:
Other accrued items		(39	)		-
Noncurrent liabilities:
Deferred income taxes		(73,099	)		(83,981	)
Net deferred tax liabilities	$	(52,232	)	$	(53,678	)

At May 31, 2012, we had tax benefits for state net operating loss carry forwards of $18,102,000 that expire from fiscal 2014 to the fiscal year ending May 31, 2032. At May 31, 2012, we had tax benefits for foreign net operating loss carry forwards of $2,222,000 for income tax purposes that expire from fiscal 2013 to the fiscal year ending May 31, 2019. At May 31, 2012, we had a tax benefit for a foreign capital loss carry forward of $1,340,000 with no future expiration date. At May 31, 2012, we had tax benefits for foreign tax credit carry forwards of $1,032,000 that expire in the fiscal year ending May 31, 2022.

The valuation allowance for deferred tax assets of $22,025,000 at May 31, 2012, is associated primarily with the net operating and capital loss carry forwards and foreign tax credit carry forwards. The valuation allowance includes $1,032,000 for federal, $17,230,000 for state and $3,763,000 for foreign. The federal valuation allowance relates to foreign tax credits. The majority of the state valuation allowance relates to Metal Framing operations in various states and our Decatur, Alabama facility, while the foreign valuation allowance relates to operations in China, Canada, Poland, Luxembourg, India and the Czech Republic. Based on our history of profitability and taxable income projections, we have determined that it is more likely than not that the remaining net deferred tax assets are otherwise realizable.

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Other Changes in Plan Assets And Benefit Obligations Recognized in OCI (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011
Defined Benefit Plan Disclosure [Line Items]
Net actuarial gain (loss)	$ (12,899)	$ 1,606
Amortization of prior service cost	70	350
Total recognized in other comprehensive income	(12,829)	1,956
Total recognized in net periodic benefit cost and other comprehensive income	$ (12,497)	$ 1,145

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Summary of Tax Years Open to Examination by Major Tax Jurisdiction (Detail)	12 Months Ended
	May 31, 2012
UNITED STATES | Federal
Income Tax Examination [Line Items]
Tax years open to examination by major jurisdiction	2008 and forward
UNITED STATES | State and Local Jurisdiction
Income Tax Examination [Line Items]
Tax years open to examination by major jurisdiction	2005 and forward
AUSTRIA
Income Tax Examination [Line Items]
Tax years open to examination by major jurisdiction	2006 and forward
CANADA
Income Tax Examination [Line Items]
Tax years open to examination by major jurisdiction	2008 and forward

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Consolidated Statements Of Earnings (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	May 31, 2012		May 31, 2011		May 31, 2010
Net sales	$ 2,534,701,000		$ 2,442,624,000		$ 1,943,034,000
Cost of goods sold	2,201,833,000		2,086,467,000		1,663,104,000
Gross margin	332,868,000		356,157,000		279,930,000
Selling, general and administrative expense	225,069,000		235,198,000		218,315,000
Impairment of long-lived assets	355,000		4,386,000		35,409,000
Restructuring and other expense	5,984,000		2,653,000		4,243,000
Joint venture transactions	(150,000)		(10,436,000)
Operating income	101,610,000		124,356,000		21,963,000
Other income (expense):
Miscellaneous income	2,319,000		597,000		1,127,000
Interest expense	(19,497,000)		(18,756,000)		(9,534,000)
Equity in net income of unconsolidated affiliates	92,825,000		76,333,000		64,601,000
Earnings before income taxes	177,257,000		182,530,000		78,157,000
Income tax expense	51,904,000		58,496,000		26,650,000
Net earnings	125,353,000		124,034,000		51,507,000
Net earnings attributable to noncontrolling interest	9,758,000	[1]	8,968,000	[1]	6,266,000	[1]
Net earnings attributable to controlling interest	$ 115,595,000		$ 115,066,000		$ 45,241,000
Basic
Average common shares outstanding	69,651		74,803		79,127
Earnings per share attributable to controlling interest	$ 1.66		$ 1.54		$ 0.57
Diluted
Average common shares outstanding	70,252		75,409		79,143
Earnings per share attributable to controlling interest	$ 1.65		$ 1.53		$ 0.57

[1] Net earnings attributable to noncontrolling interest are not taxable to Worthington.

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Contingent Liabilities and Commitments

12 Months Ended

May 31, 2012

Contingent Liabilities and Commitments

Note E – Contingent Liabilities and Commitments

Legal Proceedings

On January 27, 2012, the Fifth Appellate District of the Ohio Court of Appeals upheld a lower court ruling against the Company for professional negligence regarding the wrongful death of an employee of a third-party freight company. The lower court’s ruling awarded damages to the plaintiff of approximately $3,700,000; however, our overall exposure related to this matter is limited under our stop-loss insurance policy. As a result, we accrued an additional pre-tax charge of $1,500,000, which was recorded within SG&A expense during fiscal 2012.

In connection with the acquisition of the BernzOmatic business (“Bernz”) of Irwin Industrial Tool Company, a subsidiary of Newell Rubbermaid, Inc., we settled a dispute over our early termination of a supply contract for $10,000,000. Reserves previously recognized in connection with this matter totaled $14,402,000. Refer to “NOTE N – Acquisitions” for additional information regarding our acquisition of Bernz.

We are defendants in certain other legal actions. In the opinion of management, the outcome of these actions, which is not clearly determinable at the present time, would not significantly affect our consolidated financial position or future results of operations. We also believe that environmental issues will not have a material effect on our capital expenditures, consolidated financial position or future results of operations.

Pressure Cylinders Voluntary Product Recall

On January 10, 2012, we announced a voluntary recall of our MAP-PRO^®, propylene and MAAP^® cylinders and related hand torch kits. The recall is a precautionary step and involves a valve supplied by a third party that may leak when a torch or hose is disconnected from the cylinder. There have been no reported incidents of fire or injury caused by this situation. In connection with this matter, we recorded certain accruals for our estimated probable costs during the quarter-ended November 30, 2011, consisting of $4,737,000 for product returns and $3,883,000 for recall-related costs. In addition, we wrote-off $1,051,000 of affected inventory.

A progression of the liabilities recorded in connection with this matter during fiscal 2012 is summarized in the following table:

(in thousands)	Beginning Balance		Reserves Used			Changes in Estimates			Ending Balance
Product returns	$	4,737	$	(3,650	)	$	(809	)	$	278
Recall-related costs		3,883		(4,692	)		809			-
Total	$	8,620	$	(8,342	)	$	-		$	278

We believe these liabilities are sufficient to absorb our remaining direct costs related to the recall, which we expect to be paid during the first quarter of fiscal 2013. Recoveries, if any, will not be recorded until an agreement is reached with the supplier.

Purchase Commitments

To secure access to a facility used to regenerate acid used in certain Steel Processing locations, we have entered into unconditional purchase obligations with a third party under which three of our Steel Processing facilities deliver their spent acid for processing annually through the fiscal year ending May 31, 2019. In addition, we are required to pay for freight and utilities used in regenerating the spent acid. Total net payments to this third party were $4,353,000, $4,347,000 and $4,270,000 for fiscal 2012, fiscal 2011 and fiscal 2010, respectively. At May 31, 2012, the aggregate amount of future payments required under this arrangement for the next five fiscal years and thereafter was as follows:

(in thousands)
2013	$	2,367
2014		2,367
2015		2,367
2016		2,367
2017		2,367
Thereafter		4,734
Total	$	16,569

We may terminate the unconditional purchase obligations at any time by purchasing this facility at its then fair market value.

Royalty Agreements

In connection with the acquisition of the propane fuel cylinders business of The Coleman Company, Inc. (“Coleman Cylinders”), we executed a trademark license agreement whereby we are required to make minimum annual royalty payments of $2,000,000 in exchange for the exclusive right to use certain Coleman trademarks within the United States and Canada in connection with our operation of the acquired business. For additional information regarding the acquisition of Coleman Cylinders, refer to “Note N – Acquisitions.”

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Restructuring and Other Expense

12 Months Ended

May 31, 2012

Restructuring and Other Expense

Note D — Restructuring and Other Expense

In fiscal 2008, we initiated a Transformation Plan (the “Transformation Plan”) with the overall goal to improve our sustainable earnings potential, asset utilization and operational performance. The Transformation Plan focuses on cost reduction, margin expansion and organizational capability improvements and, in the process, seeks to drive excellence in three core competencies: sales; operations; and supply chain management. The Transformation Plan is comprehensive in scope and includes aggressive diagnostic and implementation phases. As a result of the Transformation Plan and its related efforts, we have incurred certain asset impairments which have been included within restructuring and other expense in our consolidated statements of earnings. Asset impairment charges that are not a result of these efforts have been included within impairment of long-lived assets in our consolidated statements of earnings, except for the impairment charges incurred in connection with the formations of the unconsolidated joint ventures, ArtiFlex and ClarkDietrich, during the fourth quarter of fiscal 2011. As more fully discussed in “Note A – Summary of Significant Accounting Policies,” these impairment charges were recognized within the joint venture transactions line in our consolidated statements of earnings.

To date, we have completed the transformation phases in each of the core facilities within our Steel Processing operating segment, including the facilities of our Mexican joint venture. We also substantially completed the transformation phases at our metal framing facilities prior to their contribution to ClarkDietrich. Transformation efforts within our Pressure Cylinders operating segment, which began during the first quarter of fiscal 2012, are ongoing.

When this process began, we retained a consulting firm to assist in the development and implementation of the Transformation Plan. As the Transformation Plan progressed, we formed internal teams dedicated to this effort, and they ultimately assumed full responsibility for executing the Transformation Plan. Although the consulting firm was again engaged as we rolled out the Transformation Plan in our Pressure Cylinders operating segment, most of the work is now being done by our internal teams. These internal teams are now an integral part of our business and constitute what we refer to as the Centers of Excellence (“COE”). The COE will continue to monitor the performance metrics and new processes instituted across our transformed operations and drive continuous improvements in all areas of our operations. The majority of the expenses related to the COE will be included in selling, general and administrative expense going forward, except where they relate to a first time diagnostics phase of the Transformation Plan.

Since the initiation of the Transformation Plan, the following actions have been taken:

• During the first quarter of fiscal 2008, an initial headcount reduction plan was put into place, utilizing a combination of voluntary retirement and severance packages. A total of 63 individuals were impacted.

• On September 25, 2007, we announced the closure or downsizing of five locations in our Metal Framing segment. These actions were completed as of May 31, 2008 and included headcount reductions of 165.

• During the first quarter of fiscal 2009, the Metal Framing corporate offices were moved from Pittsburgh and Blairsville, Pennsylvania, to Columbus, Ohio. Headcount was reduced by 33.

• On October 23, 2008, we announced the closure of two facilities, one Steel Processing (Louisville, Kentucky) and one Metal Framing (Renton, Washington), as well as headcount reductions of 282. The Louisville facility was closed on February 28, 2009, and the Renton facility closed on December 31, 2008. During the second quarter of fiscal 2010, the remaining assets of the Louisville facility were sold, resulting in a gain of $1,003,000. This gain has been classified within restructuring and other expense in our consolidated statements of earnings.

• On December 5, 2008, we announced the closure and/or suspension of operations at three Metal Framing facilities and headcount reductions in Steel Processing of 186. The Lunenburg, Massachusetts, facility closed and operations were suspended in Miami, Florida, and Phoenix, Arizona, on February 28, 2009. The associated headcount impact for Metal Framing was a reduction of 125.

• The decision was made during the first quarter of fiscal 2010 to close the Joliet, Illinois, Metal Framing facility. A majority of the roll forming operation located at that facility was moved to the Hammond, Indiana, facility during the third quarter of fiscal 2010. Approximately $1,717,000 of impairment was recognized during fiscal 2010 related to this closure.

• During the third quarter of fiscal 2010, additional headcount reductions took place across locations within the Metal Framing, Military Construction and Mid-Rise Construction operating segments. A total of 113 individuals were impacted.

• Execution of the Transformation Plan continued throughout several facilities in our Steel Processing and Metal Framing operating segments during fiscal 2011, resulting in $3,726,000 of expense, which was recorded within restructuring and other expense in our consolidated statements of earnings.

• During fiscal 2011, certain assets within our Steel Processing operating segment classified as held for sale at May 31, 2010, were disposed of resulting in a net gain of $828,000. Also during fiscal 2011, certain assets within our Metal Framing operating segment were disposed of resulting in a net gain of $245,000. These gains were recorded within restructuring and other expense in our consolidated statements of earnings.

• On March 1, 2011, as more fully described in “Note A – Summary of Significant Accounting Policies,” we completed the contribution of our metal framing business, including six of the 13 facilities, to ClarkDietrich. As a result of the planned closure of the retained facilities, approximately $7,183,000 of employee severance and $4,033,000 of post-closure facility exit and other costs were recognized during the fourth quarter of fiscal 2011.

• During fiscal 2012, the following additional actions were taken in connection with the wind-down of our metal framing business:

• Approximately $9,116,000 of facility exit and other costs were incurred in connection with the closure of the retained facilities.

• The severance accrual was adjusted downward, resulting in a $998,000 credit to earnings.

• Certain assets of the retained facilities classified as held for sale were disposed of for cash proceeds of approximately $14,005,000 resulting in a net gain of approximately $5,417,000.

• The assets of our Vinyl division, which were also classified as held for sale, were sold to our unconsolidated affiliate, ClarkDietrich, for cash proceeds of approximately $6,125,000 resulting in a gain of approximately $766,000.

• Certain steel processing assets acquired in connection with the formation of ClarkDietrich and classified as held for sale were disposed of for cash proceeds of approximately $10,948,000 resulting in a gain of approximately $2,102,000.

These items were recognized within the joint venture transactions caption in our consolidated statements of earnings to correspond with amounts previously recognized in connection with the formation of ClarkDietrich and the subsequent wind-down of our Metal Framing operating segment.

• During fiscal 2012, we engaged a consulting firm to assist with the ongoing transformation efforts within our Pressure Cylinders operating segment. As a result, we incurred professional fees of $4,758,000, which were classified as restructuring and other expense in our consolidated statements of earnings. Services provided included assistance through diagnostic tools, performance improvement technologies, project management techniques, benchmarking information and insights that directly related to the Transformation Plan.

• During the fourth quarter of fiscal 2012, we announced the closure of our commercial stairs business and accrued $1,143,000 of employee severance.

A progression of the liabilities created as part of the Transformation Plan, combined with a reconciliation to the restructuring and other expense line in our consolidated statement of earnings for fiscal 2011, is summarized as follows:

(in thousands)	Beginning Balance		Expense			Payments			Adjustments			Ending Balance
Early retirement and severance	$	893	$	8,687		$	(2,371	)	$	11		$	7,220
Facility exit and other costs		560		6,052			(6,030	)		(173	)		409
	$	1,453		14,739		$	(8,401	)	$	(162	)	$	7,629
Non-cash charges				203
Net gain on dispositions				(1,073	)
Joint venture transactions				(11,216	)
Restructuring and other expense			$	2,653

A progression of the liabilities created as part of the Transformation Plan, combined with a reconciliation to the restructuring and other expense line in our consolidated statement of earnings for fiscal 2012, is summarized as follows:

(in thousands)	Beginning Balance		Expense			Payments			Adjustments		Ending Balance
Early retirement and severance	$	7,220	$	245		$	(3,824	)	$	1,251	$	4,892
Facility exit and other costs		409		9,116			(9,630	)		796		691
Professional fees		-		4,758			(4,758	)		-		-
	$	7,629		14,119		$	(18,212	)	$	2,047	$	5,583
Net gain on dispositions				(8,285	)
Joint venture transactions				150
Restructuring and other expense			$	5,984

The adjustment to the early retirement and severance line item above relates primarily to the reclassification of severance costs to be reimbursed by MISA in connection with the ClarkDietrich formation to the assets section of the balance sheet during fiscal 2012.

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Fair Value Measurements

12 Months Ended

May 31, 2012

Fair Value Measurements

Note P – Fair Value Measurements

Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is an exit price concept that assumes an orderly transaction between willing market participants and is required to be based on assumptions that market participants would use in pricing an asset or a liability. Current accounting guidance establishes a three-tier fair value hierarchy as a basis for considering such assumptions and for classifying the inputs used in the valuation methodologies. This hierarchy requires entities to maximize the use of observable inputs and minimize the use of unobservable inputs. The three levels of inputs used to measure fair values are as follows:

Level 1	–	Observable prices in active markets for identical assets and liabilities.
Level 2	–	Observable inputs other than quoted prices in active markets for identical assets and liabilities.
Level 3	–	Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets and liabilities.

Recurring Fair Value Measurements

At May 31, 2012, our financial assets and liabilities measured at fair value on a recurring basis were as follows:

(in thousands)	Quoted  Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Derivative contracts	$	-	$	1,157	$	-	$	1,157
Total assets	$	-	$	1,157	$	-	$	1,157
Liabilities
Derivative contracts	$	-	$	14,993	$	-	$	14,993
Total liabilities	$	-	$	14,993	$	-	$	14,993

At May 31, 2011, our financial assets and liabilities measured at fair value on a recurring basis were as follows:

(in thousands)	Quoted  Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Derivative contracts	$	-	$	1,138	$	-	$	1,138
Total assets	$	-	$	1,138	$	-	$	1,138
Liabilities
Derivative contracts	$	-	$	12,972	$	-	$	12,972
Total liabilities	$	-	$	12,972	$	-	$	12,972

The fair value of our derivative contracts is based on the present value of the expected future cash flows considering the risks involved, including non-performance risk, using discount rates appropriate for the respective maturities. Market observable, Level 2 inputs are used to determine the present value of the expected future cash flows. Refer to “Note O – Derivative Instruments and Hedging Activities” for additional information regarding our use of derivative instruments.

Non-Recurring Fair Value Measurements

At May 31, 2012, our assets measured at fair value on a non-recurring basis were categorized as follows:

(in thousands)	Quoted  Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Long-lived assets held and used (1)	$	-	$	225	$	-	$	225
Total assets	$	-	$	225	$	-	$	225

(1) During the fourth quarter of fiscal 2012, due largely to changes in the intended use of certain long-lived assets within our Global Group operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $225,000, resulting in an impairment charge of $355,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

At May 31, 2011, our assets measured at fair value on a non-recurring basis were categorized as follows:

(in thousands)	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Investments in unconsolidated affiliates (1)	$	-	$	-	$	86,654	$	86,654
Long-lived assets held and used (2)		-		27,408		-		27,408
Long-lived assets held for sale (3)		-		9,681		-		9,681
Total assets	$	-	$	37,089	$	86,654	$	123,743

(1) On March 1, 2011, as partial consideration for the net assets contributed to ClarkDietrich, we received a 25% interest in the newly-formed joint venture. In accordance with the applicable accounting guidance, our interest in ClarkDietrich was recorded at its acquisition-date fair value of $58,250,000. Additionally, on May 9, 2011, in connection with the contribution of our automotive body panels business to the ArtiFlex joint venture, we obtained a 50% interest in the newly-formed joint venture. In accordance with the applicable accounting guidance, our interest in ArtiFlex was recorded at its acquisition-date fair value of $28,404,000.

A combination of the income approach and the market approach was applied to measure the fair value of our interests in both ClarkDietrich and ArtiFlex. The income approach included the following inputs and assumptions:

• An expectation regarding future revenue growth;

• A perpetual long-term growth rate; and

• A discount rate based on the estimated weighted average cost of capital.

The market approach was based on cash-free market multiples of selected comparable companies, adjusted for differences in size and scale. Each approach resulted in a business enterprise value that was comparable.

(2) During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived within our Metal Framing operating segment, we determined indicators of impairment were present. Recoverability of the identified assets was tested using future cash flow projections based on management’s estimate of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $21,125,000, resulting in an impairment charge of $18,293,000. This impairment charge was recognized within the joint venture transactions line in our consolidated statement of earnings to correspond with amounts previously recognized in connection with the formation of ClarkDietrich. Fair value was determined based on market prices for similar assets. Certain assets retained subsequently met the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, the net assets of these facilities were presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the related assets had previously been written down to their fair value of $3,797,000, no additional impairment charges were recognized. The results of these facilities continued to be reported within operating income as they did not qualify for classification as a discontinued operation.

During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our former Automotive Body Panels operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $9,180,000, resulting in an impairment charge of $6,414,000. This impairment charge was recognized within the joint venture transactions line in our consolidated statement of earnings to correspond with amounts previously recognized in connection with the formation of ArtiFlex. Fair value was determined based on market prices for similar assets.

During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Commercial Stairs business unit, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $400,000, resulting in an impairment charge of $2,473,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

During the fourth quarter of fiscal 2011, due largely to changes in the intended use of certain long-lived assets within our Steel Packaging operating segment, we determined indicators of impairment were present. Recoverability of the identified asset group was tested using future cash flow projections based on management’s long range estimates of market conditions. The sum of these undiscounted future cash flows was less than the net book value of the asset group. The net book value was also determined to be in excess of fair value and, accordingly, the asset group was written down to its fair value of $500,000, resulting in an impairment charge of $1,913,000. This impairment loss was recorded within impairment of long-lived assets in our consolidated statement of earnings. Fair value was determined based on market prices for similar assets.

(3) During the fourth quarter of fiscal 2011, we committed to plans to sell certain steel processing assets acquired in connection with the MMI acquisition, thereby meeting the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, these assets were presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the acquired assets were recorded at their acquisition-date fair value of $5,884,000, no impairment charges were recognized. Fair value was determined based on market prices for similar assets. The results of these facilities continued to be reported within operating income as they did not qualify for classification as a discontinued operation.

During the fourth quarter of fiscal 2011, the assets of certain of the retained metal framing facilities met the criteria for classification as assets held for sale. In accordance with the applicable accounting guidance, the net assets of these facilities are presented separately as assets held for sale in our consolidated balance sheet as of May 31, 2011. As the related assets had previously been written down to their fair value of $3,797,000, no additional impairment charges were recognized. Fair value was determined based on market prices for similar assets.

The non-derivative financial instruments included in the carrying amounts of cash and cash equivalents, receivables, income taxes receivable, other assets, deferred income taxes, accounts payable, short-term borrowings, accrued compensation, contributions to employee benefit plans and related taxes, other accrued expenses, income taxes payable and other liabilities approximate fair value due to their short-term nature. The fair value of long-term debt, including current maturities, based upon models utilizing market observable inputs and credit risk, was $274,754,000 and $265,239,000 at May 31, 2012 and 2011, respectively. The carrying amount of long-term debt, including current maturities, was $258,791,000 and $250,254,000 at May 31, 2012 and 2011, respectively.

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Earnings Per Share

12 Months Ended

May 31, 2012

Earnings Per Share

Note L — Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share for the years ended May 31:

(in thousands, except per share)	2012		2011		2010
Numerator (basic & diluted):
Net earnings attributable to controlling interest –income available to common shareholders	$	115,595	$	115,066	$	45,241
Denominator:
Denominator for basic earnings per share attributable to controlling interest – weighted average common shares		69,651		74,803		79,127
Effect of dilutive securities		601		606		16
Denominator for diluted earnings per share attributable to controlling interest – adjusted weighted average common shares		70,252		75,409		79,143
Basic earnings per share attributable to controlling interest	$	1.66	$	1.54	$	0.57
Diluted earnings per share attributable to controlling interest		1.65		1.53		0.57

Stock options covering 3,451,046, 3,620,287 and 5,820,514 common shares for fiscal 2012, fiscal 2011 and fiscal 2010, respectively, have been excluded from the computation of diluted earnings per share because the effect would have been anti-dilutive for those periods because the exercise price of the stock options was greater than the average market price of the common shares during the period.

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Estimated Future Benefits Expected to be Paid (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012
Defined Benefit Plan Disclosure [Line Items]
2013	$ 597
2014	635
2015	695
2016	754
2017	852
2018-2021	$ 6,278

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Equity

12 Months Ended

May 31, 2012

Equity

Note H — Equity

Preferred Shares:    The Worthington Industries, Inc. Amended Articles of Incorporation authorize two classes of preferred shares and their relative voting rights. The Board of Directors of Worthington Industries, Inc. is empowered to determine the issue prices, dividend rates, amounts payable upon liquidation and other terms of the preferred shares when issued. No preferred shares are issued or outstanding.

Common Shares:    On June 29, 2011, the Board authorized the repurchase of up to 10,000,000 of our outstanding common shares. At May 31, 2012, 6,027,832 common shares remained available for repurchase under this repurchase authorization. The common shares available for repurchase under the June 29, 2011 authorization may be purchased from time to time, with consideration given to the market price of the common shares, the nature of other investment opportunities, cash flows from operations and general economic conditions. Repurchases may be made on the open market or through privately negotiated transactions. During fiscal 2012 and fiscal 2011, we paid $73,418,000 and $132,764,000 to repurchase 4,466,970 and 7,954,698 of our common shares, respectively.

Accumulated Other Comprehensive Income:    The components of AOCI, net of tax, were as follows at May 31:

(in thousands)	2012			2011
Foreign currency translation	$	(1,355	)	$	13,448
Defined benefit pension liability		(12,494	)		(3,253	)
Cash flow hedges		(6,538	)		(6,220	)
Accumulated other comprehensive income (loss), net of tax	$	(20,387	)	$	3,975

A net loss of $1,245,000 (net of tax of $794,000), $2,431,000 (net of tax of $1,487,000) and $2,219,000 (net of tax of $1,222,000) were reclassified from AOCI for cash flow hedges in fiscal 2012, fiscal 2011, and fiscal 2010, respectively.

The estimated net amount of the existing losses in AOCI at May 31, 2012 expected to be reclassified into net earnings within the succeeding twelve months was $1,135,000 (net of tax of $724,000). This amount was computed using the fair value of the cash flow hedges at May 31, 2012, and will change before actual reclassification from AOCI to net earnings during the fiscal year ending May 31, 2013.

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Schedule of Progression of Liabilities Created as Part of Transformation Plan, Combined with Reconciliation to Restructuring and Other Expense (Detail) (USD $)	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Restructuring Cost and Reserve [Line Items]
Beginning Balance	$ 7,629,000	$ 1,453,000
Expense	14,119,000	14,739,000
Payments	(18,212,000)	(8,401,000)
Adjustments	2,047,000	(162,000)
Ending Balance	5,583,000	7,629,000	1,453,000
Non-cash charges		203,000	3,408,000
Net gain on dispositions	(8,285,000)	(1,073,000)
Joint venture transaction	150,000	(11,216,000)
Restructuring and other expense	5,984,000	2,653,000	4,243,000
Early Retirement And Severance
Restructuring Cost and Reserve [Line Items]
Beginning Balance	7,220,000	893,000
Expense	245,000	8,687,000
Payments	(3,824,000)	(2,371,000)
Adjustments	1,251,000	11,000
Ending Balance	4,892,000	7,220,000
Facility Exit And Other Costs
Restructuring Cost and Reserve [Line Items]
Beginning Balance	409,000	560,000
Expense	9,116,000	6,052,000
Payments	(9,630,000)	(6,030,000)
Adjustments	796,000	(173,000)
Ending Balance	691,000	409,000
Professional Fees
Restructuring Cost and Reserve [Line Items]
Expense	4,758,000
Payments	$ (4,758,000)

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Schedule Of Financial Assets And Liabilities Measured at Fair Value on Recurring Basis (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011
Fair Value [Line Items]
Assets	$ 1,157	$ 1,138
Liabilities	14,993	12,972
Derivative Contracts
Fair Value [Line Items]
Assets	1,157	1,138
Liabilities	14,993	12,972
Quoted Prices In Active Markets (Level 1)
Fair Value [Line Items]
Assets
Liabilities
Quoted Prices In Active Markets (Level 1) | Derivative Contracts
Fair Value [Line Items]
Assets
Liabilities
Significant Other Observable Inputs (Level 2)
Fair Value [Line Items]
Assets	1,157	1,138
Liabilities	14,993	12,972
Significant Other Observable Inputs (Level 2) | Derivative Contracts
Fair Value [Line Items]
Assets	1,157	1,138
Liabilities	14,993	12,972
Significant Unobservable Inputs (Level 3)
Fair Value [Line Items]
Assets
Liabilities
Significant Unobservable Inputs (Level 3) | Derivative Contracts
Fair Value [Line Items]
Assets
Liabilities

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Guarantees

12 Months Ended

May 31, 2012

Guarantees

Note F – Guarantees

We do not have guarantees that we believe are reasonably likely to have a material current or future effect on our financial condition, changes in financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources. However, as of May 31, 2012, we were party to an operating lease for an aircraft in which we have guaranteed a residual value at the termination of the lease. The maximum obligation under the terms of this guarantee was approximately $14,940,000 at May 31, 2012. We have also guaranteed the repayment of a $5,000,000 term loan held by one of our unconsolidated affiliates, ArtiFlex. Based on current facts and circumstances, we have estimated the likelihood of payment pursuant to these guarantees, and determined that the fair value of our obligation under each guarantee based on those likely outcomes is not material.

We also had in place $10,982,000 of outstanding stand-by letters of credit as of May 31, 2012. These letters of credit were issued to third-party service providers and had no amounts drawn against them at May 31, 2012. The fair value of these guarantee instruments, based on premiums paid, was not material at May 31, 2012.

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Debt and Receivables Securitization

12 Months Ended

May 31, 2012

Debt and Receivables Securitization

Note G – Debt and Receivables Securitization

The following table summarizes our long-term debt and short-term borrowings outstanding at May 31:

(in thousands)	2012		2011
Short-term borrowings	$	274,923	$	132,956
Floating rate senior notes due December 17, 2014		100,000		100,000
6.50% senior notes due April 15, 2020		149,871		149,854
Industrial revenue bonds due March 2013		281		-
Industrial revenue bonds due April 2019		2,423		-
Secured term loan		5,816		-
Other		400		400
Total debt		533,714		383,210
Less: current maturities and short-term borrowings		276,252		132,956
Total long-term debt	$	257,462	$	250,254

We maintain a revolving trade accounts receivable securitization facility (the “AR Facility”), which expires in January 2013. The AR Facility was available throughout fiscal 2012 and fiscal 2011. During the third quarter of fiscal 2012, we increased our borrowing capacity under the AR Facility from $100,000,000 to $150,000,000. Pursuant to the terms of the AR Facility, certain of our subsidiaries sell their accounts receivable without recourse, on a revolving basis, to Worthington Receivables Corporation (“WRC”), a wholly-owned, consolidated, bankruptcy-remote subsidiary. In turn, WRC may sell without recourse, on a revolving basis, up to $150,000,000 of undivided ownership interests in this pool of accounts receivable to a multi-seller, asset-backed commercial paper conduit (the “Conduit”). Purchases by the Conduit are financed with the sale of A1/P1 commercial paper. We retain an undivided interest in this pool and are subject to risk of loss based on the collectability of the receivables from this retained interest. Because the amount eligible to be sold excludes receivables more than 90 days past due, receivables offset by an allowance for doubtful accounts due to bankruptcy or other cause, and concentrations over certain limits with specific customers and certain reserve amounts, we believe additional risk of loss is minimal. The book value of the retained portion of the pool of accounts receivable approximates fair value. As of May 31, 2012, the pool of eligible accounts receivable exceeded the $150,000,000 limit, and $135,000,000 of undivided ownership interests in this pool of accounts receivable had been sold. In accordance with the applicable accounting guidance, the net proceeds received and outstanding at May 31, 2012 and 2011, or $135,000,000 and $90,000,000, respectively, have been classified as short-term borrowings in our consolidated balance sheets. Facility fees of $1,232,000, $1,148,000 and $1,172,000 were incurred during fiscal 2012, fiscal 2011 and fiscal 2010, respectively.

Short-term borrowings at May 31, 2012, also included $135,610,000 of borrowings under our new $425,000,000 unsecured multi-year revolving credit facility (the “Credit Facility”) with a group of lenders, which was executed on May 4, 2012. The Credit Facility matures in May 2017 and replaced our $400,000,000 facility that was set to expire in May 2013. Borrowings under the Credit Facility have maturities of less than one year. Interest rates on borrowings and related facility fees are based on our senior unsecured long-term debt ratings as assigned by Standard & Poor’s Ratings Group and Moody’s Investors Service, Inc. The average variable rate was 1.29% at May 31, 2012. As discussed in “Note F – Guarantees,” we provided $10,982,000 in letters of credit for third-party beneficiaries as of May 31, 2012. While not drawn against at May 31, 2012, these letters of credit are issued against availability under the Credit Facility, leaving $278,408,000 available under the Credit Facility at May 31, 2012.

The remaining balance of short-term borrowings at May 31, 2012, consisted of $4,313,000 outstanding under a $9,500,000 credit facility maintained by our consolidated joint venture, WNCL. This credit facility matures in November 2012 and bears interest at a variable rate. The applicable variable rate was 2.50% at May 31, 2012.

At May 31, 2012, we had $100,000,000 aggregate principal amount of unsecured floating rate senior notes outstanding, which are due on December 17, 2014 (the “2014 Notes”) and bear interest at a variable rate equal to six-month LIBOR plus 80 basis points. However, we entered into an interest rate swap agreement whereby we receive interest on the $100,000,000 notional amount at the six-month LIBOR rate and we pay interest on the same notional amount at a fixed rate of 4.46%, effectively fixing the interest rate at 5.26%. See “Note O – Derivative Instruments and Hedging Activities” for additional information regarding this interest rate swap agreement.

On April 13, 2010, we issued $150,000,000 aggregate principal amount of unsecured senior notes due on April 15, 2020 (the “2020 Notes”). The 2020 Notes bear interest at a rate of 6.50%. The 2020 Notes were sold to the public at 99.890% of the principal amount thereof, to yield 6.515% to maturity. We used the net proceeds from the offering to repay a portion of the then outstanding borrowings under our multi-year revolving credit facility and amounts then outstanding under our revolving trade accounts receivable securitization facility. The proceeds on the issuance of the 2020 Notes were reduced for debt discount ($165,000), payment of debt issuance costs ($1,535,000) and settlement of a hedging instrument entered into in anticipation of the issuance of the 2020 Notes ($1,358,000). The debt discount, debt issuance costs and loss from treasury lock derivative are recorded on the consolidated balance sheets within long-term debt as a contra-liability, short- and long-term other assets and AOCI, respectively. Each will be recognized, through interest expense, in our consolidated statements of earnings over the term of the 2020 Notes.

In connection with the acquisition of Angus Industries, Inc. (“Angus”) on December 29, 2011, we assumed industrial revenue bonds (“IRBs”) issued by the South Dakota Economic Development Finance Authority that had outstanding principal balances of $620,000 and $2,490,000 and mature in March 2013 (the “2013 IRBs”) and April 2019 (the “2019 IRBs”), respectively. The 2013 IRBs require monthly payments of $28,000 and bear interest at rates between 3.75% and 5.25%. The 2019 IRBs require monthly payments of approximately $31,000 and bear interest at rates between 2.75% and 5.00%. Refer to “Note N – Acquisitions” for additional information regarding the acquisition of Angus.

On April 27, 2012, we executed a $5,880,000 seven-year term loan that matures on May 1, 2019 and requires monthly payments of $76,350. The loan bears interest at a rate of 2.49% and is secured by an aircraft that was purchased with its proceeds.

Maturities on long-term debt and short-term borrowings in the next five fiscal years, and the remaining years thereafter, are as follows:

(in thousands)
2013	$	276,252
2014		1,172
2015		101,202
2016		1,238
2017		1,274
Thereafter		152,576
Total	$	533,714

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Stock-Based Compensation

12 Months Ended

May 31, 2012

Stock-Based Compensation

Note I – Stock-Based Compensation

Stock-Based Compensation Plans

Under our employee and non-employee director stock-based compensation plans, we may grant incentive or non-qualified stock options, restricted common shares and performance shares to employees and non-qualified stock options and restricted common shares to non-employee directors. We classify share-based compensation expense within SG&A expense to correspond with the same financial statement caption as the majority of the cash compensation paid to employees. A total of 23,249,000 of our common shares have been authorized for issuance in connection with the stock-based compensation plans in place at May 31, 2012.

We recognized pre-tax stock-based compensation expense for stock options and restricted share awards of $11,742,000 ($7,871,000 after-tax), $6,173,000 ($4,163,000 after-tax) and $4,570,000 ($2,826,000 after-tax) during fiscal 2012, fiscal 2011 and fiscal 2010, respectively. At May 31, 2012, the total unrecognized compensation cost related to non-vested awards was $21,044,000, which will be expensed over the next four fiscal years.

Stock options may be granted to purchase common shares at not less than 100% of fair market value on the date of the grant. All outstanding stock options are non-qualified stock options. The exercise price of all stock options granted has been set at 100% of the fair market value of the underlying common shares on the date of grant. Generally, stock options granted to employees vest and become exercisable at the rate of (i) 20% per year for options issued before June 30, 2011, and (ii) 33% per year for options issued on or after June 30, 2011, in each case beginning one year from the date of grant and expire ten years after the date of grant. Non-qualified stock options granted to non-employee directors vest and become exercisable on the earlier of (a) the first anniversary of the date of grant or (b) the date on which the next annual meeting of shareholders is held following the date of grant for any stock option granted as of the date of an annual meeting of shareholders of Worthington Industries, Inc. Stock options can be exercised through net-settlement, at the election of the option holder.

In addition to stock options, we have awarded performance shares to certain key employees that are contingent (i.e., vest) upon achieving corporate targets for cumulative corporate economic value added, earnings per share growth and, in the case of business unit executives, business unit operating income targets for the three-year periods ending May 31, 2012, 2013 and 2014. These performance share awards will be paid, to the extent earned, in common shares of Worthington Industries, Inc. in the fiscal quarter following the end of the applicable three-year performance period.

We have also awarded restricted shares to certain employees and non-employee directors. These restricted shares are valued at the closing market price of common shares of Worthington Industries, Inc. on the date of the grant. Service-based restricted shares vest under the same parameters as the stock options discussed above. Vesting of market-based restricted shares is contingent upon our common shares reaching a specific price per share for a specific period of time as discussed more fully below,

Non-Qualified Stock Options

U.S. GAAP requires that all share-based awards, including grants of stock options, be recorded as expense in the statement of earnings based on their grant-date fair value. We calculate the fair value of our non-qualified stock options using the Black-Scholes option pricing model and certain assumptions. The computation of fair values for all stock options incorporates the following assumptions: expected volatility (based on the historical volatility of our common shares); risk-free interest rate (based on the United States Treasury strip rate for the expected term of the stock options); expected term (based on historical exercise experience); dividend yield (based on annualized current dividends and an average quoted price of our common shares over the preceding annual period).

The table below sets forth the non-qualified stock options granted during each of the last three fiscal years ended May 31. For each grant, the exercise price was equal to the closing market price of the underlying common shares at each respective grant date. The fair values of these stock options were based on the Black-Scholes option-pricing model, calculated at the respective grant dates. The calculated pre-tax stock-based compensation expense for these stock options, which is after an estimate of forfeitures, will be recognized on a straight-line basis over the respective vesting periods of the stock options.

(in thousands, except per share amounts)	2012		2011		2010
Granted		600		2,437		993
Weighted average exercise price, per share	$	21.15	$	12.27	$	13.36
Weighted average grant date fair value, per share	$	7.42	$	4.88	$	4.85
Pre-tax stock-based compensation	$	4,456	$	9,715	$	3,968

The weighted average fair value of stock options granted in fiscal 2012, fiscal 2011 and fiscal 2010 was based on the Black-Scholes option pricing model with the following weighted average assumptions:

	2012			2011			2010
Assumptions used:
Dividend yield		2.70	%		2.80	%		3.10	%
Expected volatility		51.70	%		53.80	%		47.90	%
Risk-free interest rate		1.90	%		2.10	%		2.90	%
Expected life (years)		6.0			6.0			6.0

The following tables summarize our stock option activity for the years ended May 31:

	2012					2011					2010
(in thousands, except per share)	Stock Options			Weighted Average Exercise Price		Stock Options			Weighted Average Exercise Price		Stock Options			Weighted Average Exercise Price
Outstanding, beginning of year		7,852		$	16.29		6,172		$	17.67		5,750		$	18.16
Granted		600			21.15		2,437			12.27		993			13.36
Exercised		(675	)		16.87		(422	)		12.96		(227	)		12.75
Expired		-			-		-			-		-			-
Forfeited		(266	)		15.55		(335	)		16.00		(344	)		16.69
Outstanding, end of year		7,511			16.65		7,852			16.29		6,172			17.67
Exercisable at end of year		4,404			17.72		3,917			18.24		3,631			17.79

	Number of Stock Options (in thousands)		Weighted Average Remaining Contractual Life (in years)		Aggregate Intrinsic Value (in  thousands)
May 31, 2012
Outstanding		7,511		5.53	$	11,786
Exercisable		4,404		4.12		3,381
May 31, 2011
Outstanding		7,852		6.30	$	43,876
Exercisable		3,917		4.27		14,312
May 31, 2010
Outstanding		6,172		5.89	$	2,671
Exercisable		3,631		4.41		1,268

During fiscal 2012, the total intrinsic value of stock options exercised was $3,220,000. The total amount of cash received from the exercise of stock options was $11,116,000 during fiscal 2012, and the related excess tax benefit realized from the exercise of these stock options was $578,000.

The following table summarizes information about non-vested stock option awards for the year ended May 31, 2012:

	Number of Stock Options (in thousands)			Weighted Average Grant Date Fair Value Per Share
Non-vested, beginning of year		3,935		$	5.14
Granted		600			7.50
Vested		(1,160	)		5.29
Forfeited		(268	)		5.36
Non-vested, end of year		3,107		$	5.52

Service-Based Restricted Common Shares

The table below sets forth the restricted common shares we granted during each of the last three fiscal years ended May 31. The fair values of these restricted common shares were equal to the closing market prices of the underlying common shares at their respective grant dates. The calculated pre-tax stock-based compensation expense for these restricted common shares will be recognized on a straight-line basis over their respective vesting periods.

	2012		2011		2010
Granted		514,974		26,100		21,750
Weighted average grant date fair value, per share	$	14.57	$	15.33	$	13.90
Pre-tax stock-based compensation (in thousands)	$	7,501	$	400	$	302

Market-Based Restricted Common Shares

During the first quarter of fiscal 2012, we granted 370,000 restricted common shares to certain key employees under our stock-based compensation plans. Vesting of these restricted common share awards is contingent upon the price of our common shares reaching $30.00 per share and remaining at or above that price for 30 consecutive days. The grant-date fair value of these restricted common shares, as determined by a Monte Carlo simulation model, was $19.53 per share. The Monte Carlo simulation model is a statistical technique that incorporates multiple assumptions to determine the probability that the market condition will be achieved. The following assumptions were used to determine the grant-date fair value and the derived service period for these restricted common shares:

Dividend yield	2.3	%
Expected volatility	52.6	%
Risk-free interest rate	1.8	%

The calculated pre-tax stock-based compensation expense for these restricted common shares was determined to be $7,226,000 and the derived service period was determined to be 0.81 years.

On September 14, 2011, the award agreements for these restricted common shares were amended to include a three-year service-based vesting condition in addition to the market-based vesting condition established in the original agreements. The amended awards were accounted for as a modification of the original awards in accordance with the applicable accounting guidance. No incremental compensation expense was recognized in connection with the modification, as the fair value of the modified awards did not exceed the fair value of the original awards. Accordingly, the remaining unrecognized compensation expense of the original awards as of the modification date, or $5,739,000, will be recorded on a straight-line basis over the modified service period, or approximately three years.

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Guarantees - Additional Information (Detail) (USD $)	May 31, 2012
Residual Value Guarantee
Loss Contingencies [Line Items]
Maximum potential obligation	$ 14,940,000
Guarantee Repayment
Loss Contingencies [Line Items]
Maximum potential obligation	5,000,000
Financial Stand-By Letters Of Credit
Loss Contingencies [Line Items]
Borrowings outstanding	$ 10,982,000

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Valuation and Qualifying Accounts (Detail) (Allowance for Doubtful Accounts, USD $)	12 Months Ended
	May 31, 2012		May 31, 2011		May 31, 2010
Allowance for Doubtful Accounts
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period	$ 4,150,000		$ 5,752,000		$ 12,470,000
Charged to Costs and Expenses	339,000		1,236,000		(900,000)	[1]
Charged to Other Accounts - Describe	370,000	[2]	106,000	[2]	29,000	[2]
Deductions - Describe	1,530,000	[3]	2,732,000	[3],[4]	5,847,000	[3]
Balance at End of Period	$ 3,329,000		$ 4,150,000		$ 5,752,000

[1] Net allowance reversal, adjusted through expense.

[2] Miscellaneous amounts.

[3] Uncollectable accounts charged to the allowance.

[4] Includes $686,000 related to the deconsolidation of our metal framing business.

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Earnings before Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	May 31, 2012		May 31, 2011		May 31, 2010
Schedule of Income Before Income Tax [Line Items]
United States based operations	$ 162,285		$ 166,137		$ 73,122
Non - United States based operations	14,972		16,393		5,035
Earnings before income taxes	177,257		182,530		78,157
Less: Net earnings attributable to noncontrolling interests	9,758	[1]	8,968	[1]	6,266	[1]
Earnings before income taxes attributable to controlling interest	$ 167,499		$ 173,562		$ 71,891

[1] Net earnings attributable to noncontrolling interest are not taxable to Worthington.

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Summary of Long-term Debt and Short-term Borrowings Outstanding (Parenthetical) (Detail)	12 Months Ended
	May 31, 2012 Floating rate senior notes due December 17, 2014	May 31, 2011 Floating rate senior notes due December 17, 2014	May 31, 2012 6.50% senior notes due April 15, 2020	May 31, 2011 6.50% senior notes due April 15, 2020	May 31, 2012 Industrial revenue bonds due March 2013	Dec. 29, 2011 Industrial revenue bonds due March 2013	May 31, 2012 Industrial revenue bonds due April 2019	Dec. 29, 2011 Industrial revenue bonds due April 2019
Debt Instrument [Line Items]
Debt, interest rate			6.50%	6.50%
Debt, maturity date	Dec. 17, 2014	Dec. 17, 2014	Apr. 15, 2020	Apr. 15, 2020
Debt, maturity date (year and month)					2013-03	2013-03	2019-04	2019-04

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Schedule Of Fair Value Assigned To Assets Acquired And Liabilities Assumed (Detail) (USD $)	Mar. 22, 2012 PSI Energy Solutions, LLC	Dec. 29, 2011 Angus	Dec. 02, 2011 Coleman Cylinders	Sep. 30, 2011 STAKO	Jul. 01, 2011 Bernz	Mar. 02, 2011 MISA Metals, Inc	Dec. 28, 2010 Worthington Nitin Cylinders Limited	Jun. 21, 2010 Hy-Mark Cylinders, Inc
Business Acquisition [Line Items]
Cash and cash equivalents		$ 2,540,000		$ 2,715,000			$ 1,721,000
Accounts receivable	784,000	16,515,000		4,175,000		24,470,000	2,499,000
Inventories	407,000	22,865,000	6,456,000	6,208,000	15,313,000	40,262,000	9,916,000	3,053,000
Prepaid expenses and other current assets		1,281,000		75,000		7,426,000	652,000
Deferred income taxes		398,000
Intangible assets	3,390,000	52,903,000	4,560,000	4,400,000	21,222,000	300,000	1,240,000	2,660,000
Other noncurrent assets		74,000		60,000
Property, plant and equipment	66,000	57,570,000	9,726,000	23,770,000	7,884,000	16,319,000	14,450,000	2,100,000
Total identifiable assets	4,647,000	154,146,000	20,742,000	41,403,000	44,419,000	88,777,000	30,478,000
Accounts payable	(528,000)	(9,581,000)	(3,719,000)	(2,813,000)	(6,167,000)	(15,062,000)	(1,227,000)
Accrued liabilities	(437,000)	(7,483,000)	(258,000)	(750,000)	(868,000)	(1,115,000)	(41,000)
Other current liabilities		(948,000)		(2,182,000)
Long-term debt and other short-term borrowings		(47,324,000)
Deferred income taxes				(2,384,000)			(992,000)
Net identifiable assets	3,682,000	88,810,000	16,765,000	33,274,000	37,384,000	72,600,000	28,218,000	7,813,000
Goodwill	5,651,000	45,230,000	5,888,000	8,226,000	3,616,000		7,174,000	4,362,000
Total consideration transferred		134,040,000
Net assets	9,333,000						35,392,000
Total purchase price						72,600,000
Noncontrolling interest	(2,333,000)						(14,156,000)
Total consideration paid	$ 7,000,000	$ 132,940,000	$ 22,653,000	$ 41,500,000	$ 41,000,000		$ 21,236,000	$ 12,175,000

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Aggregate Amount of Future Payments Required under Arrangement (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012
Recorded Unconditional Purchase Obligation [Line Items]
2013	$ 2,367
2014	2,367
2015	2,367
2016	2,367
2017	2,367
Thereafter	4,734
Total	$ 16,569

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Deferred Tax Assets and Liabilities (Detail) (USD $)	May 31, 2012	May 31, 2011
Deferred tax assets
Accounts receivable	$ 1,640,000	$ 1,870,000
Inventories	5,323,000	5,932,000
Accrued expenses	30,403,000	29,227,000
Net operating and capital loss carry forwards	21,664,000	22,501,000
Tax credit carry forwards	1,044,000	1,265,000
Stock-based compensation	10,771,000	7,187,000
Derivative contracts	5,134,000	3,761,000
Other	12,000	7,000
Total deferred tax assets	75,991,000	71,750,000
Valuation allowance for deferred tax assets	(22,025,000)	(22,292,000)
Net deferred tax assets	53,966,000	49,458,000
Deferred tax liabilities
Property, plant and equipment	(60,373,000)	(58,606,000)
Undistributed earnings of unconsolidated affiliates	(45,159,000)	(43,947,000)
Other	(666,000)	(583,000)
Total deferred tax liabilities	(106,198,000)	(103,136,000)
Net deferred tax liabilities	$ (52,232,000)	$ (53,678,000)

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Contingent Liabilities and Commitments (Tables)

12 Months Ended

May 31, 2012

Progression of Liabilities

A progression of the liabilities recorded in connection with this matter during fiscal 2012 is summarized in the following table:

(in thousands)	Beginning Balance		Reserves Used			Changes in Estimates			Ending Balance
Product returns	$	4,737	$	(3,650	)	$	(809	)	$	278
Recall-related costs		3,883		(4,692	)		809			-
Total	$	8,620	$	(8,342	)	$	-		$	278

Aggregate Amount of Future Payments Required under Arrangement

At May 31, 2012, the aggregate amount of future payments required under this arrangement for the next five fiscal years and thereafter was as follows:

(in thousands)
2013	$	2,367
2014		2,367
2015		2,367
2016		2,367
2017		2,367
Thereafter		4,734
Total	$	16,569

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Attribution of Excess Fair Value To Assets (Detail) (USD $)	May 09, 2011 ArtiFlex	May 09, 2011 ArtiFlex Inventories		May 09, 2011 ArtiFlex Intangible assets		May 09, 2011 ArtiFlex Property, plant and equipment, net		May 09, 2011 ArtiFlex Total identifiable assets	May 09, 2011 ArtiFlex Equity method goodwill		Mar. 02, 2011 ClarkDietrich	Mar. 02, 2011 ClarkDietrich Inventories		Mar. 02, 2011 ClarkDietrich Intangible assets		Mar. 02, 2011 ClarkDietrich Property, plant and equipment, net		Mar. 02, 2011 ClarkDietrich Total identifiable assets	Mar. 02, 2011 ClarkDietrich Equity method goodwill
Investments in and Advances to Affiliates [Line Items]
Excess fair value		$ 1,900,000	[1]	$ 8,200,000	[2]	$ 8,198,000	[3]	$ 18,298,000	$ 12,800,000	[4]		$ 15,000,000	[1]	$ 14,400,000	[5]	$ 10,180,000	[3]	$ 19,220,000	$ 1,100,000	[4]
Total excess fair value	$ 31,098,000										$ 20,320,000

[1] Recognized as an adjustment to equity income as the related inventories are sold.

[2] Includes $7,500,000 related to definite-lived intangible assets. This amount will be amortized to equity income over the estimated useful lives of those assets. The remaining $700,000 relates to intangible assets with indefinite useful lives, which will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

[3] Recognized as an adjustment to equity income over the estimated useful lives of the related assets in a manner consistent with depreciation.

[4] Will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

[5] Includes $8,960,000 related to definite-lived intangible assets. This amount will be amortized to equity income over the estimated useful lives of those assets. The remaining $5,440,000 relates to intangible assets with indefinite useful lives, which will be reviewed for impairment in accordance with the applicable accounting guidance and, to the extent impaired, recognized as a reduction to equity income.

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Acquisitions

12 Months Ended

May 31, 2012

Acquisitions

Note N — Acquisitions

Fiscal 2012

PSI Energy Solutions

On March 22, 2012, we acquired a 75% ownership interest in PSI Energy Solutions, LLC (“PSI”) for cash consideration of $7,000,000. PSI is a professional services firm that develops cost-effective energy solutions for public and private entities throughout North America. The acquired net assets became part of our Global Group operating segment upon closing and will be reported in the “Other” category for segment reporting purposes.

The assets acquired and liabilities assumed were recognized at their acquisition-date fair values, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. In connection with the acquisition of PSI, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful Life (Years)
Category
Customer relationships	$	1,540		15-20
Non-compete agreement		180		3
Other		1,670		10
Total acquired identifiable intangible assets	$	3,390

The purchase price includes the fair values of other assets that were not identifiable, not separately recognizable under accounting rules (e.g., assembled workforce) or of immaterial value. The purchase price also includes a going-concern element that represents our ability to earn a higher rate of return on the group of assets than would be expected on the separate assets as determined during the valuation process. This additional investment value resulted in goodwill, which is expected to be deductible for income tax purposes.

The following table summarizes the consideration transferred for PSI and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Accounts receivable	$	784
Inventories		407
Intangible assets		3,390
Property, plant and equipment		66
Total identifiable assets		4,647
Accounts payable		(528	)
Accrued liabilities		(437	)
Net identifiable assets		3,682
Goodwill		5,651
Net assets		9,333
Noncontrolling interest		(2,333	)
Total consideration paid	$	7,000

Operating results of PSI have been included in our consolidated statements of earnings from the acquisition date, forward. Pro forma results, including the acquired business since the beginning of fiscal 2012 or fiscal 2011, would not be materially different than reported results.

Angus

On December 29, 2011, we acquired 100% of the outstanding economic interests of Angus for cash consideration of approximately $132,940,000 and the assumption of approximately $47,324,000 of debt, of which $44,341,000 was repaid prior to quarter-end. Additionally, we issued 382,749 restricted common shares to certain former employees of Angus who became employees of Worthington upon closing. These restricted common shares, which vest over a period of one or three years, had a grant-date fair value of approximately $6,300,000. Of this amount, approximately $1,100,000 was attributed to the purchase price. The remaining $5,200,000 will be recognized as stock-based compensation expense on a straight-line basis over the applicable service period. Angus designs and manufactures high-quality, custom-engineered open and closed cabs and operator stations for a wide range of heavy mobile equipment. The acquired net assets and related operations of Angus are included in our recently-formed operating segment, Engineered Cabs. In connection with the acquisition of Angus, we incurred approximately $780,000 of acquisition-related costs, which have been expensed as incurred and recognized within SG&A expense in our consolidated statements of earnings.

The assets acquired and liabilities assumed were recognized at their acquisition-date fair values, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. In connection with the acquisition of Angus, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful  Life (Years)
Category
Trade name	$	19,100		Indefinite
Customer relationships		32,200		10-15
Non-compete agreement		640		3
Other		963		9
Total acquired identifiable intangible assets	$	52,903

The purchase price includes the fair values of other assets that were not identifiable, not separately recognizable under accounting rules (e.g., assembled workforce) or of immaterial value. The purchase price also includes a going-concern element that represents our ability to earn a higher rate of return on the group of assets than would be expected on the separate assets as determined during the valuation process. This additional investment value resulted in goodwill, which is expected to be deductible for income tax purposes.

The following table summarizes the consideration transferred for Angus and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Cash and cash equivalents	$	2,540
Accounts receivable		16,515
Inventories		22,865
Prepaid expenses and other current assets		1,281
Deferred income taxes		398
Intangible assets		52,903
Other noncurrent assets		74
Property, plant and equipment		57,570
Total identifiable assets		154,146
Accounts payable		(9,581	)
Accrued liabilities		(7,483	)
Other current liabilities		(948	)
Long-term debt and other short-term borrowings		(47,324	)
Net identifiable assets		88,810
Goodwill		45,230
Total consideration transferred	$	134,040

Operating results of Angus have been included in our consolidated statements of earnings from the acquisition date, forward, and are disclosed in “Note M – Segment Operations.”

Pro forma net sales and net earnings of the combined entity had the acquisition occurred on June 1, 2010, are summarized as follows:

(unaudited, in thousands)	Net sales		Net earnings
Supplemental pro forma from June 1, 2011—May 31, 2012	$	2,667,478	$	138,250
Supplemental pro forma from June 1, 2010—May 31, 2011		2,573,251		128,191

Supplemental pro forma earnings for fiscal 2012 were adjusted to exclude $508,000 of acquisition-related costs and $2,347,000 of non-recurring expense related to the fair value adjustment to acquisition-date inventory. Supplemental pro forma earnings for fiscal 2011 were adjusted to include these charges.

Coleman Cylinders

On December 1, 2011, we acquired the propane fuel cylinders business of The Coleman Company, Inc. (“Coleman Cylinders”) for cash consideration of approximately $22,653,000. The acquired net assets became part of our Pressure Cylinders operating segment upon closing of the transaction. Subsequent to closing, we received a request from the Federal Trade Commission, asking us to provide, on a voluntary basis, certain information related to the acquisition and the industry as it conducts a preliminary investigation into the transaction. The acquisition fell below the threshold for pre-merger notification under the Hart-Scott-Rodino Act.

The assets acquired and liabilities assumed were recognized at their acquisition-date fair values, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. In connection with the acquisition of Coleman Cylinders, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful  Life (Years)
Category
Customer relationships	$	4,400		15
Non-compete agreement		160		5
Total acquired identifiable intangible assets	$	4,560

Cash flows used to determine the purchase price included strategic and synergistic benefits (investment value) specific to us, which resulted in a purchase price in excess of the fair value of identifiable net assets. The purchase price also includes a going-concern element that represents our ability to earn a higher rate of return on the group of assets than would be expected on the separate assets as determined during the valuation process. This additional investment value resulted in goodwill, which is expected to be deductible for income tax purposes.

The following table summarizes the consideration transferred for Coleman Cylinders and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Inventories	$	6,456
Intangible assets		4,560
Property, plant and equipment		9,726
Total identifiable assets		20,742
Accounts payable		(3,719	)
Accrued liabilities		(258	)
Net identifiable assets		16,765
Goodwill		5,888
Total consideration paid	$	22,653

Operating results of Coleman Cylinders have been included in our consolidated statements of earnings from the acquisition date, forward. Pro forma results, including the acquired business since the beginning of fiscal 2012 or fiscal 2011, would not be materially different than reported results.

STAKO

On September 30, 2011, we completed the acquisition of Poland-based STAKO sp.Z o.o. (“STAKO”) for cash consideration of approximately $41,500,000. STAKO manufactures liquefied natural gas, propane and butane fuel tanks for use in passenger cars, buses and trucks. The acquired business became part of our Pressure Cylinders operating segment upon closing of this transaction.

The assets acquired and liabilities assumed were recognized at their acquisition-date fair values, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. In connection with the acquisition of STAKO, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful  Life (Years)
Category
Trade name	$	1,500		10
Customer relationships		2,500		10-15
Non-compete agreement		400		3
Total acquired identifiable intangible assets	$	4,400

The purchase price includes the fair values of other assets that were not identifiable, not separately recognizable under accounting rules (e.g., assembled workforce) or of immaterial value. The purchase price also includes a going-concern element that represents our ability to earn a higher rate of return on the group of assets than would be expected on the separate assets as determined during the valuation process. This additional investment value resulted in goodwill, which is not expected to be deductible for income tax purposes.

The following table summarizes the consideration transferred for STAKO and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Cash and cash equivalents	$	2,715
Accounts receivable		4,175
Inventories		6,208
Other current assets		75
Intangible assets		4,400
Other noncurrent assets		60
Property, plant and equipment		23,770
Total identifiable assets		41,403
Accounts payable		(2,813	)
Accrued liabilities		(750	)
Other liabilities		(2,182	)
Deferred income taxes		(2,384	)
Net identifiable assets		33,274
Goodwill		8,226
Total consideration paid	$	41,500

Operating results of STAKO have been included in our consolidated statements of earnings from the acquisition date, forward. Pro forma results, including the acquired business since the beginning of fiscal 2012 or fiscal 2011, would not be materially different than reported results.

Bernz

On July 1, 2011, we purchased substantially all of the net assets of Bernz (excluding accounts receivable) from Irwin Industrial Tool Company, a subsidiary of Newell Rubbermaid, Inc., for cash consideration of approximately $41,000,000. Bernz is a leading manufacturer of hand held torches and accessories. The acquired net assets became part of our Pressure Cylinders operating segment upon closing of the transaction.

As more fully described in “NOTE D – Contingent Liabilities,” in connection with this purchase transaction, both parties agreed to settle their litigation. In accordance with the applicable accounting guidance for the settlement of a pre-existing relationship between parties to a business combination, we recognized a settlement gain equal to the amount by which our previously recorded reserve exceeded the estimated fair value of the settlement. The components of the settlement gain are summarized in the following table:

(in thousands)
Reserve	$	14,402
Less: Fair value of settlement		(10,000	)
Settlement gain	$	4,402

The settlement gain was recognized within SG&A expense in our fiscal 2012 consolidated statement of earnings to correspond with the classification of the reserves previously recognized in connection with this matter. An income approach that incorporated market participant assumptions regarding the estimate of future cash flows and the possible variations among those cash flows was used to measure fair value. In accordance with the accounting guidance for a business combination, the fair value of the settlement feature was excluded from the fair value of the consideration transferred for purposes of the purchase price allocation.

The assets acquired and liabilities assumed were recognized at their acquisition-date fair values, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. In connection with the acquisition of Bernz, we identified and valued the following identifiable intangible assets:

(in thousands)	Amount		Useful  Life (Years)
Category
Trade name	$	8,481		Indefinite
Customer relationships		10,473		9-13
Non-compete agreements		2,268		5
Total acquired identifiable intangible assets	$	21,222

Cash flows used to determine the purchase price included strategic and synergistic benefits (investment value) specific to us, which resulted in a purchase price in excess of the fair value of identifiable net assets. The purchase price also includes the fair values of other assets that were not identifiable, not separately recognizable under accounting rules (e.g., assembled workforce) or of immaterial value in addition to a going-concern element that represents our ability to earn a higher rate of return on the group of assets than would be expected on the separate assets as determined during the valuation process. This additional investment value resulted in goodwill, which is expected to be deductible for income tax purposes.

The following table summarizes the consideration transferred for Bernz and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Inventories	$	15,313
Intangible assets		21,222
Property, plant and equipment		7,884
Total identifiable assets		44,419
Accounts payable		(6,167	)
Accrued liabilities		(868	)
Net identifiable assets		37,384
Goodwill		3,616
Total consideration paid	$	41,000

Operating results of Bernz have been included in our consolidated statements of earnings from the acquisition date, forward. Pro forma results, including the acquired business since the beginning of fiscal 2012 or fiscal 2011, would not be materially different than reported results.

Fiscal 2011

MISA Metals, Inc.

On March 1, 2011, we acquired, as partial consideration for the contribution of our metal framing business to ClarkDietrich, the net assets of certain MMI steel processing locations (the “MMI acquisition”). The acquired net assets became part of our Steel Processing operating segment upon closing of the transaction. During the fourth quarter of fiscal 2012, we sold the steel processing assets of two of the three acquired facilities.

As discussed in “Note A – Summary of Significant Accounting Policies,” in accordance with the accounting guidance for the deconsolidation of a subsidiary, the consideration received, including the steel processing assets of MMI, was recognized at fair value. Accordingly, the enterprise fair value of the acquired business, or $72,600,000, represents the purchase price for purposes of applying the purchase price allocation prescribed by the applicable accounting guidance. The assets acquired and liabilities assumed were recognized at their acquisition-date fair values. Intangible assets, consisting of customer relationships, are being amortized over their estimated useful life of 15 years.

The following table summarizes the consideration paid and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Accounts receivable	$	24,470
Inventories		40,262
Other current assets		7,426
Intangible assets		300
Property, plant and equipment, net		16,319
Total assets		88,777
Accounts payable		(15,062	)
Accrued liabilities		(1,115	)
Identifiable net assets		72,600
Goodwill		-
Total purchase price	$	72,600

Nitin Cylinders Limited

On December 28, 2010, we acquired a 60% ownership interest in India-based Nitin Cylinders Limited for approximately $21,236,000 in cash to expand our presence in the alternative fuels cylinder market. Upon execution of the purchase agreement, the name of the company was changed to Worthington Nitin Cylinders Limited (“WNCL”), which operates as a consolidated joint venture due to our controlling financial interest. WNCL is a manufacturer of high-pressure, seamless steel cylinders for compressed industrial gases and compressed natural gas storage in motor vehicles. The acquired net assets became part of our Pressure Cylinders operating segment upon closing of this transaction.

The assets acquired and liabilities assumed were recognized at their acquisition-date fair values, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. In connection with the acquisition of WNCL, we identified and valued the following intangible assets:

(in thousands)	Amount		Average  Life (Years)
Category
Trade name	$	850		Indefinite
Customer relationships		160		15-20
Other		230		1-10
Total acquired intangible assets	$	1,240

Cash flows used to determine the purchase price included strategic and synergistic benefits (investment value) specific to us, which resulted in a purchase price in excess of the fair value of identifiable net assets. Since the fair values assigned to the acquired assets could only assume strategies and synergies of market participants, that additional investment value specific to us was included in goodwill. The purchase price included fair values of other assets that were not identifiable, not separately recognizable under accounting rules (e.g., assembled workforce) or of immaterial value. Goodwill recorded in connection with this acquisition is not expected to be deductible for income tax purposes.

The following table summarizes the consideration paid and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date, as well as the acquisition-date fair value of the noncontrolling interest:

(in thousands)
Cash and cash equivalents	$	1,721
Accounts receivable		2,499
Inventories		9,916
Other current assets		652
Intangible assets		1,240
Property, plant and equipment		14,450
Total identifiable assets		30,478
Accounts payable		(1,227	)
Accrued liabilities		(41	)
Deferred income taxes		(992	)
Net identifiable assets		28,218
Goodwill		7,174
Net assets		35,392
Noncontrolling interest		(14,156	)
Total consideration paid	$	21,236

Hy-Mark Cylinders, Inc.

On June 21, 2010, we acquired the assets of Hy-Mark Cylinders, Inc. (“Hy-Mark”) for cash of $12,175,000. Hy-Mark manufactured extruded aluminum cylinders for medical oxygen, scuba, beverage service, industrial, specialty, and professional racing applications. The acquired net assets became part of our Pressure Cylinders operating segment upon closing of this transaction. The assets of Hy-Mark were relocated to our pressure cylinders facility located in Mississippi subsequent to the acquisition date.

The assets acquired and liabilities assumed were measured and recognized based on their estimated fair values at the date of acquisition, with goodwill representing the excess of the purchase price over the fair value of the net identifiable assets acquired. Intangible assets, consisting mostly of customer lists, will be amortized on a straight-line basis over their estimated useful life of nine years.

Cash flows used to determine the purchase price included strategic and synergistic benefits (investment value) specific to us, which resulted in a purchase price in excess of the fair value of identifiable net assets. Since the fair values assigned to the acquired assets could only assume strategies and synergies of market participants, that additional investment value specific to us was included in goodwill. The purchase price included fair values of other assets that were not identifiable, not separately recognizable under accounting rules (e.g., assembled workforce) or of immaterial value. Goodwill recorded in connection with this acquisition is expected to be deductible for income tax purposes.

The following table summarizes the consideration paid and the fair value assigned to the assets acquired and liabilities assumed at the acquisition date:

(in thousands)
Inventories	$	3,053
Intangible assets		2,660
Property, plant and equipment		2,100
Identifiable net assets		7,813
Goodwill		4,362
Total purchase price	$	12,175

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Future Minimum Lease Payments for Noncancelable Operating Lease (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012
Operating Leased Assets [Line Items]
2013	$ 9,278
2014	5,039
2015	2,737
2016	2,403
2017	2,406
Thereafter	5,619
Total	$ 27,482

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Quarterly Results of Operations (Unaudited)

12 Months Ended

May 31, 2012

Quarterly Results of Operations (Unaudited)

Note S – Quarterly Results of Operations (Unaudited)

The following table summarizes the unaudited quarterly consolidated results of operations for fiscal 2012 and fiscal 2011:

(in thousands, except per share)	Three Months Ended
Fiscal 2012	August 31		November 30		February 29		May 31
Net sales	$	602,387	$	565,652	$	611,255	$	755,407
Gross margin		71,462		56,606		83,332		121,468
Net earnings attributable to controlling interest		25,653		11,985		25,880		52,077
Earnings per share - basic	$	0.36	$	0.17	$	0.38	$	0.76
Earnings per share - diluted		0.35		0.17		0.37		0.75
Fiscal 2011	August 31		November 30		February 28		May 31
Net sales	$	616,805	$	580,687	$	569,439	$	675,693
Gross margin		78,914		69,819		88,254		119,170
Net earnings attributable to controlling interest		22,354		14,469		26,326		51,917
Earnings per share - basic	$	0.29	$	0.20	$	0.35	$	0.71
Earnings per share - diluted		0.29		0.20		0.35		0.70

The sum of the quarterly earnings (loss) per share data presented in the table may not equal the annual results due to rounding and the impact of dilutive securities on the annual versus the quarterly earnings per share calculations.

Results for the fourth quarter of fiscal 2012 (ended May 31, 2012) were favorably impacted by higher overall volumes, aided by the impact of acquisitions, offset by a lower spread between average selling prices and material costs and the impact of the Joint Venture Transactions.

Results for the third quarter of fiscal 2012 (ended February 29, 2012) were negatively affected by the impact of lower volumes as a result of the Joint Venture Transactions and an unfavorable product mix in our Pressure Cylinders operating segment. Results were also negatively impacted by an accrual for certain legal expenses as well as increased restructuring charges as a result of the Joint Venture Transactions.

Results for the second quarter of fiscal 2012 (ended November 30, 2011) were negatively affected by the impact of lower volumes as a result of the Joint Venture Transactions and the impact of inventory holding losses within our Steel Processing operating segment. Results were also negatively impacted by an accrual for estimated product returns and other costs associated with the voluntary recall of our MAP-PRO^®, propylene and MAAP^® cylinders and related hand torch kits.

Results for the first quarter of fiscal 2012 (ended August 31, 2011) were negatively affected by the impact of lower volumes and an increase in restructuring charges as a result of the Joint Venture Transactions. The unfavorable impact of these items was offset by lower SG&A expenses also due to the impact of the Joint Venture Transactions and a one-time gain related to the settlement of the Bernz dispute.

Results for the fourth quarter of fiscal 2011 (ended May 31, 2011) were favorably impacted by higher volumes, most notably in the Steel Processing and Pressure Cylinders operating segments and an increased spread between average selling prices and the cost of steel. Our results were also favorably impacted by a one-time gain of $10,436,000 related to the formation of the ClarkDietrich and ArtiFlex joint ventures as more fully discussed in “Note A – Summary of Significant Accounting Policies.”

Results for the third quarter of fiscal 2011 (ended February 28, 2011) were favorably impacted higher volumes across all of our operating segments, most notably in the Steel Processing and Pressure Cylinders operating segments, and an increased spread between average selling prices and the cost of steel.

Results for the second quarter of fiscal 2011 (ended November 30, 2010) were negatively impacted by higher SG&A expenses, the impact of acquisitions, and higher profit sharing and bonus expenses.

Results for the first quarter of fiscal 2011 (ended August 31, 2010) were favorably impacted by higher volumes, most notably in the Steel Processing and Pressure Cylinders operating segments, and an increased spread between average selling prices and the cost of steel. The favorable impact of these items was offset by higher SG&A expenses due to the impact of acquisitions and increased profit sharing and bonus expenses as a result of higher earnings.

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Earnings Per Share - Additional Information (Detail)	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Stock options excluded from calculation of diluted earnings per share	3,451,046	3,620,287	5,820,514

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Supplemental Cash Flow Information (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Cash Flow Supplemental Disclosures [Line Items]
Interest paid, net of amount capitalized	$ 18,281	$ 17,358	$ 9,814
Income taxes paid, net of (refunds)	$ 46,445	$ 53,194	$ (1,601)

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Schedule of Fair Value of Derivative Instruments (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011
Derivative [Line Items]
Asset Derivatives at Fair Value	$ 1,157	$ 1,138
Liability Derivatives at Fair Value	14,993	12,972
Derivatives Designated As Hedging Instruments
Derivative [Line Items]
Asset Derivatives at Fair Value		194
Liability Derivatives at Fair Value	10,933	12,399
Derivatives Designated As Hedging Instruments | Interest Rate Contracts
Derivative [Line Items]
Liability Derivatives at Fair Value	10,684	12,399
Derivatives Designated As Hedging Instruments | Interest Rate Contracts | Other Liabilities
Derivative [Line Items]
Liability Derivatives at Fair Value	8,825	10,375
Derivatives Designated As Hedging Instruments | Interest Rate Contracts | Accounts Payable
Derivative [Line Items]
Liability Derivatives at Fair Value	1,859	2,024
Derivatives Designated As Hedging Instruments | Commodity Contracts
Derivative [Line Items]
Asset Derivatives at Fair Value		194
Liability Derivatives at Fair Value	249
Derivatives Designated As Hedging Instruments | Commodity Contracts | Receivables
Derivative [Line Items]
Asset Derivatives at Fair Value		194
Derivatives Designated As Hedging Instruments | Commodity Contracts | Accounts Payable
Derivative [Line Items]
Liability Derivatives at Fair Value	249
Derivatives Not Designated As Hedging Instruments
Derivative [Line Items]
Asset Derivatives at Fair Value	1,157	944
Liability Derivatives at Fair Value	4,060	573
Derivatives Not Designated As Hedging Instruments | Commodity Contracts
Derivative [Line Items]
Asset Derivatives at Fair Value	245	944
Liability Derivatives at Fair Value	4,060
Derivatives Not Designated As Hedging Instruments | Commodity Contracts | Receivables
Derivative [Line Items]
Asset Derivatives at Fair Value	245	944
Derivatives Not Designated As Hedging Instruments | Commodity Contracts | Accounts Payable
Derivative [Line Items]
Liability Derivatives at Fair Value	4,060
Derivatives Not Designated As Hedging Instruments | Foreign Exchange Contracts
Derivative [Line Items]
Asset Derivatives at Fair Value	912
Liability Derivatives at Fair Value		573
Derivatives Not Designated As Hedging Instruments | Foreign Exchange Contracts | Receivables
Derivative [Line Items]
Asset Derivatives at Fair Value	912
Derivatives Not Designated As Hedging Instruments | Foreign Exchange Contracts | Other Accrued Items
Derivative [Line Items]
Liability Derivatives at Fair Value		$ 573

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Segment Data (Tables)

12 Months Ended

May 31, 2012

Financial Information for Reportable Segments

The following table presents summarized financial information for our reportable business segments as of, and for the fiscal years ended, May 31:

(in thousands)	2012			2011			2010
Net sales
Steel Processing	$	1,578,509		$	1,405,492		$	988,950
Pressure Cylinders		770,101			591,945			467,572
Engineered Cabs		104,272			-			-
Metal Framing		4,402			249,543			330,578
Other		77,417			195,644			155,934
Total net sales	$	2,534,701		$	2,442,624		$	1,943,034
Operating income (loss)
Steel Processing	$	71,578		$	77,671		$	51,353
Pressure Cylinders		45,108			48,954			30,056
Engineered Cabs		4,878			-			-
Metal Framing		(3,913	)		(7,530	)		(10,186	)
Other		(16,041	)		5,261			(49,260	)
Total operating income	$	101,610		$	124,356		$	21,963
Depreciation and amortization
Steel Processing	$	26,843		$	27,632		$	26,290
Pressure Cylinders		20,407			14,734			12,936
Engineered Cabs		3,540			-			-
Metal Framing		765			9,623			14,591
Other		4,318			9,069			10,836
Total depreciation and amortization	$	55,873		$	61,058		$	64,653
Pre-tax restructuring and other expense (income)
Steel Processing	$	-		$	(303	)	$	(488	)
Pressure Cylinders		52			-			309
Engineered Cabs		-			-			-
Metal Framing		-			1,387			3,892
Other		5,932			1,569			530
Total pre-tax restructuring and other expense	$	5,984		$	2,653		$	4,243
Pre-tax impairment of long-lived assets
Steel Processing	$	-		$	-		$	-
Pressure Cylinders		-			-			-
Engineered Cabs		-			-			-
Metal Framing		-			-			-
Other		355			4,386			35,409
Total pre-tax impairment of long-lived assets	$	355		$	4,386		$	35,409
Joint venture transactions
Steel Processing	$	(2,102	)	$	-		$	-
Pressure Cylinders		-			-			-
Engineered Cabs		-			-			-
Metal Framing		1,952			(1,810	)		-
Other		-			(8,626	)		-
Total joint venture transactions	$	(150	)	$	(10,436	)	$	-
Total assets
Steel Processing	$	703,336		$	742,838		$	674,953
Pressure Cylinders		575,250			481,361			393,639
Engineered Cabs		199,594			-			-
Metal Framing		7,688			37,069			203,072
Other		391,929			405,981			248,683
Total assets	$	1,877,797		$	1,667,249		$	1,520,347

Net Sales by Geographic Region

The following table presents net sales by geographic region for the years ended May 31:

(in thousands)	2012		2011		2010
United States	$	2,333,575	$	2,256,579	$	1,832,286
Canada		29,097		32,891		39,751
Europe		150,458		116,071		70,997
Other		21,571		37,083		-
Total	$	2,534,701	$	2,442,624	$	1,943,034

Property, Plant and Equipment, Net by Geographic Region

The following table presents property, plant and equipment, net, by geographic region as of May 31:

(in thousands)	2012		2011		2010
United States	$	371,269	$	337,894	$	459,174
Canada		1,270		1,368		1,055
Europe		59,209		49,627		45,934
Other		11,329		16,445		-
Total	$	443,077	$	405,334	$	506,163

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Schedule of Derivatives Designated as Cash Flow Hedging Instruments (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011
Derivative [Line Items]
Income (Loss) Recognized in Other Comprehensive Income (Effective Portion)	$ (2,611)	$ (4,323)
Income (Loss) Reclassified from Accumulated Other Comprehensive Income (Effective Portion)	(2,039)	(3,918)
Income (Loss) (Ineffective Portion) Excluded from Effectiveness Testing
Interest Rate Contracts
Derivative [Line Items]
Income (Loss) Recognized in Other Comprehensive Income (Effective Portion)	(2,398)	(5,724)
Interest Rate Contracts | Interest Expense
Derivative [Line Items]
Income (Loss) Reclassified from Accumulated Other Comprehensive Income (Effective Portion)	(4,032)	(4,043)
Income (Loss) (Ineffective Portion) Excluded from Effectiveness Testing
Commodity Contracts
Derivative [Line Items]
Income (Loss) Recognized in Other Comprehensive Income (Effective Portion)	(213)	1,401
Commodity Contracts | Cost Of Goods Sold
Derivative [Line Items]
Income (Loss) Reclassified from Accumulated Other Comprehensive Income (Effective Portion)	1,993	125
Income (Loss) (Ineffective Portion) Excluded from Effectiveness Testing

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Consolidated Statements Of Equity (USD $) In Thousands, except Share data, unless otherwise specified	Total USD ($)	Common Shares	Additional Paid-in Capital USD ($)	Accumulated Other Comprehensive Income (Loss), Net of Tax USD ($)	Retained Earnings USD ($)	Total USD ($)	Noncontrolling Interest USD ($)
Balance at May. 31, 2009	$ 742,963		$ 183,051	$ 4,457	$ 518,561	$ 706,069	$ 36,894
Balance (in shares) at May. 31, 2009		78,997,617
Comprehensive income (loss):
Net earnings	51,507				45,241	45,241	6,266
Unrealized gain on investment	5			5		5
Foreign currency translation	(13,739)			(13,739)		(13,739)
Pension liability adjustment, net of tax of $1,163 in 2010, $(760) in 2011, $4,975 in 2012	317			317		317
Cash flow hedges, net of tax of $854 in 2010, $563 in 2011, $318 in 2012	(1,671)			(1,671)		(1,671)
Total comprehensive income	36,419					30,153	6,266
Common shares issued (in shares)		219,804
Common shares issued	2,291		2,291			2,291
Stock-based compensation	4,576		4,576			4,576
Dividends paid to noncontrolling interest	(4,539)						(4,539)
Cash dividends declared ($0.40 per share in 2010, $0.40 per share in 2011, $0.48 per share in 2012 )	(31,676)				(31,676)	(31,676)
Balance at May. 31, 2010	750,034		189,918	(10,631)	532,126	711,413	38,621
Balance (in shares) at May. 31, 2010		79,217,421
Comprehensive income (loss):
Net earnings	124,034				115,066	115,066	8,968
Foreign currency translation	13,046			13,006		13,006	40
Pension liability adjustment, net of tax of $1,163 in 2010, $(760) in 2011, $4,975 in 2012	1,442			1,442		1,442
Cash flow hedges, net of tax of $854 in 2010, $563 in 2011, $318 in 2012	158			158		158
Total comprehensive income	138,680					129,672	9,008
Acquisition of Nitin Cylinders Limited	14,156						14,156
Common shares issued (in shares)		421,153
Common shares issued	4,827		4,827			4,827
Stock-based compensation	6,173		6,173			6,173
Purchases and retirement of common shares (in shares)	(7,954,698)	(7,954,698)
Purchases and retirement of common shares	(132,764)		(19,393)		(113,371)	(132,764)
Dividends paid to noncontrolling interest	(10,992)						(10,992)
Cash dividends declared ($0.40 per share in 2010, $0.40 per share in 2011, $0.48 per share in 2012 )	(29,411)				(29,411)	(29,411)
Balance at May. 31, 2011	740,703		181,525	3,975	504,410	689,910	50,793
Balance (in shares) at May. 31, 2011		71,683,876
Comprehensive income (loss):
Net earnings	125,353				115,595	115,595	9,758
Foreign currency translation	(17,930)			(14,803)		(14,803)	(3,127)
Pension liability adjustment, net of tax of $1,163 in 2010, $(760) in 2011, $4,975 in 2012	(9,241)			(9,241)		(9,241)
Cash flow hedges, net of tax of $854 in 2010, $563 in 2011, $318 in 2012	(318)			(318)		(318)
Total comprehensive income	97,864					91,233	6,631
Acquisition of Nitin Cylinders Limited	2,333						2,333
Common shares issued (in shares)		689,463
Common shares issued	11,428		11,428			11,428
Stock-based compensation	11,462		11,462			11,462
Purchases and retirement of common shares (in shares)	(4,466,970)	(4,466,970)
Purchases and retirement of common shares	(73,418)		(12,077)		(61,341)	(73,418)
Dividends paid to noncontrolling interest	(9,494)						(9,494)
Cash dividends declared ($0.40 per share in 2010, $0.40 per share in 2011, $0.48 per share in 2012 )	(33,441)				(33,441)	(33,441)
Balance at May. 31, 2012	$ 747,437		$ 192,338	$ (20,387)	$ 525,223	$ 697,174	$ 50,263
Balance (in shares) at May. 31, 2012		67,906,369

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Reconciliation of 35% Federal Statutory Tax Rate to Total Tax Provision (Detail)	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Reconciliation of Statutory Federal Tax Rate [Line Items]
Federal statutory rate	35.00%	35.00%	35.00%
State and local income taxes, net of federal tax benefit	1.70%	1.80%	(1.50%)
Change in state and local valuation allowances	(0.10%)	1.00%	5.00%
Change in income tax accruals for resolution of tax audits		0.20%	1.90%
Non-U.S. income taxes at other than 35%	(2.20%)	(2.20%)	(1.60%)
Qualified production activities deduction	(2.80%)	(1.90%)	(2.10%)
Other	(0.60%)	(0.20%)	0.40%
Effective tax rate attributable to controlling interest	31.00%	33.70%	37.10%

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Goodwill and Other Intangible Assets

12 Months Ended

May 31, 2012

Goodwill and Other Intangible Assets

Note C — Goodwill and Other Intangible Assets

Goodwill

The following table summarized the changes in the carrying amount of goodwill during fiscal 2012 and fiscal 2011 by reportable business segment:

	Pressure Cylinders			Engineered Cabs		Metal Framing			Other			Total
(in thousands)
Balance at May 31, 2010
Goodwill	$	79,543		$	-	$	96,943		$	24,651		$	201,137
Accumulated impairment losses		-			-		(96,943	)		(24,651	)		(121,594	)
		79,543			-		-			-			79,543
Acquisitions and purchase accounting adjustments		11,536			-		-			-			11,536
Translation adjustments		2,554			-		-			-			2,554
Balance at May 31, 2011
Goodwill		93,633			-		96,943			24,651			215,227
Accumulated impairment losses		-			-		(96,943	)		(24,651	)		(121,594	)
		93,633			-		-			-			93,633
Acquisitions and purchase accounting adjustments		17,730			45,230		-			5,651			68,611
Translation adjustments		(5,563	)		-		-			-			(5,563	)
Balance at May 31, 2012
Goodwill		105,800			45,230		96,943			30,302			278,275
Accumulated impairment losses		-			-		(96,943	)		(24,651	)		(121,594	)
	$	105,800		$	45,230	$	-		$	5,651		$	156,681

The increase in the carrying amount of goodwill during fiscal 2012 and fiscal 2011 resulted primarily from acquisitions completed during those respective fiscal years. For additional information regarding these acquisitions, refer to “Note N – Acquisitions.”

Other Intangible Assets

Intangible assets with definite lives are amortized on a straight-line basis over their estimated useful lives, which range from one to 20 years. The following table summarizes other intangible assets by class as of May 31, 2012 and 2011:

	2012				2011
(in thousands)	Cost		Accumulated Amortization		Cost		Accumulated Amortization
Indefinite-lived intangible assets:
Trademarks	$	27,581	$	-	$	850	$	-
Total indefinite-lived intangible assets		27,581		-		850		-
Definite-lived intangible assets:
Patents and trademarks		4,232		1,123		4,184		2,707
Customer relationships		74,521		12,032		23,587		7,935
Non-compete agreements		5,383		2,111		1,893		1,525
Other		4,719		837		2,132		521
Total definite-lived intangible assets		88,855		16,103		31,796		12,688
Total intangible assets	$	116,436	$	16,103	$	32,646	$	12,688

The increase in the carrying amount of other intangible assets resulted primarily from acquisitions completed during fiscal 2012. For additional information regarding these acquisitions, refer to “Note N – Acquisitions.”

Amortization expense of $5,229,000, $3,293,000 and $4,124,000 was recognized during fiscal 2012, fiscal 2011 and fiscal 2010, respectively.

Amortization expense for each of the next five fiscal years is estimated to be:

(in thousands)
2013	$	7,518
2014		7,503
2015		7,313
2016		7,021
2017		6,585

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Estimated Amortization Expense (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012
Expected Amortization Expense [Line Items]
2013	$ 7,518
2014	7,503
2015	7,313
2016	7,021
2017	$ 6,585

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Summary of Defined Benefit Plan's Assets Measured at Fair Value on Recurring Basis (Detail) (USD $) In Thousands, unless otherwise specified	May 31, 2012	May 31, 2011	May 31, 2010
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit plan assets fair value	$ 19,746	$ 19,808	$ 14,993
Money Market Funds
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit plan assets fair value	74	349
Bond Funds
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit plan assets fair value	6,350	5,579
Equity Funds
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit plan assets fair value	13,322	13,880
Quoted Prices In Active Markets (Level 1)
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit plan assets fair value	19,746	19,808
Quoted Prices In Active Markets (Level 1) | Money Market Funds
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit plan assets fair value	74	349
Quoted Prices In Active Markets (Level 1) | Bond Funds
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit plan assets fair value	6,350	5,579
Quoted Prices In Active Markets (Level 1) | Equity Funds
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit plan assets fair value	$ 13,322	$ 13,880

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Schedule of Summary of Derivative Hedges (Detail) (USD $)	12 Months Ended
	May 31, 2012
Derivatives Not Designated As Hedging Instruments | Commodity Contracts
Derivative [Line Items]
Notional amount	25,750,000
Derivatives Not Designated As Hedging Instruments | Commodity Contracts | Minimum
Derivative [Line Items]
Maturity Date(s)	2012-06
Derivatives Not Designated As Hedging Instruments | Commodity Contracts | Maximum
Derivative [Line Items]
Maturity Date(s)	2013-11
Derivatives Not Designated As Hedging Instruments | Foreign Exchange Contracts
Derivative [Line Items]
Notional amount	71,750,000
Derivatives Not Designated As Hedging Instruments | Foreign Exchange Contracts | Minimum
Derivative [Line Items]
Maturity Date(s)	2012-06
Derivatives Not Designated As Hedging Instruments | Foreign Exchange Contracts | Maximum
Derivative [Line Items]
Maturity Date(s)	2012-08
Cash Flow Hedges | Commodity Contracts
Derivative [Line Items]
Notional amount	7,200,000
Maturity Date(s)	2012-11
Cash Flow Hedges | Interest Rate Contracts
Derivative [Line Items]
Notional amount	100,000,000
Maturity Date(s)	2014-12

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Equity- Additional Information (Detail) (USD $)	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010	Jun. 29, 2011 Maximum
Class of Stock [Line Items]
Common Stock shares authorized for repurchase				10,000,000
Common Stock remaining shares authorized for Repurchase	6,027,832
Repurchase of common shares	$ 73,418,000	$ 132,764,000
Purchases and retirement of common shares (in shares)	4,466,970	7,954,698
Net loss reclassified from AOCI for cash flow hedges	(1,245,000)	(2,431,000)	(2,219,000)
Net loss reclassified from AOCI for cash flow hedges, tax	794,000	1,487,000	1,222,000
Losses in accumulated other comprehensive income expected to be reclassified into net earnings	(1,135,000)
Losses in accumulated other comprehensive income expected to be reclassified into net earnings, tax	$ 724,000

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Subsequent Events

12 Months Ended

May 31, 2012

Subsequent Events

Note T – Subsequent Events

On July 3, 2012, we reached an agreement in principal to issue up to $150,000,000 aggregate principal amount of senior unsecured notes in a private placement offering. These notes will mature 12 years from the issuance date and will bear interest at a rate of 4.60%. We expect to complete this private placement offering during the first quarter of fiscal 2013.

On June 27, 2012, our Board of Directors declared a quarterly dividend of $0.13 per share, which represents a $0.01 per share increase from the dividend declared in the fourth quarter of fiscal 2012. The dividend is payable on September 28, 2012, to shareholders of record as of September 14, 2012.

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Summary of Unaudited Quarterly Consolidated Results of Operations (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	May 31, 2012	Feb. 29, 2012	Nov. 30, 2011	Aug. 31, 2011	May 31, 2011	Feb. 28, 2011	Nov. 30, 2010	Aug. 31, 2010	May 31, 2012	May 31, 2011	May 31, 2010
Effect of Fourth Quarter Events [Line Items]
Net sales	$ 755,407	$ 611,255	$ 565,652	$ 602,387	$ 675,693	$ 569,439	$ 580,687	$ 616,805	$ 2,534,701	$ 2,442,624	$ 1,943,034
Gross margin	121,468	83,332	56,606	71,462	119,170	88,254	69,819	78,914	332,868	356,157	279,930
Net earnings attributable to controlling interest	$ 52,077	$ 25,880	$ 11,985	$ 25,653	$ 51,917	$ 26,326	$ 14,469	$ 22,354	$ 115,595	$ 115,066	$ 45,241
Earnings per share - basic	$ 0.76	$ 0.38	$ 0.17	$ 0.36	$ 0.71	$ 0.35	$ 0.20	$ 0.29	$ 1.66	$ 1.54	$ 0.57
Earnings per share - diluted	$ 0.75	$ 0.37	$ 0.17	$ 0.35	$ 0.70	$ 0.35	$ 0.20	$ 0.29	$ 1.65	$ 1.53	$ 0.57

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Summary of Stock Option Activity (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	May 31, 2012	May 31, 2011	May 31, 2010
Stock Options
Outstanding, beginning of year	7,852	6,172	5,750
Granted	600	2,437	993
Exercised	(675)	(422)	(227)
Expired
Forfeited	(266)	(335)	(344)
Outstanding, end of year	7,511	7,852	6,172
Exercisable at end of year	4,404	3,917	3,631
Weighted Average Exercise Price
Outstanding, beginning of year	$ 16.29	$ 17.67	$ 18.16
Granted	$ 21.15	$ 12.27	$ 13.36
Exercised	$ 16.87	$ 12.96	$ 12.75
Expired
Forfeited	$ 15.55	$ 16.00	$ 16.69
Outstanding, end of year	$ 16.65	$ 16.29	$ 17.67
Exercisable at end of year	$ 17.72	$ 18.24	$ 17.79
Weighted Average Remaining Contractual Life (in years)
Outstanding	5 years 6 months 11 days	6 years 3 months 18 days	5 years 10 months 21 days
Exercisable	4 years 1 month 13 days	4 years 3 months 7 days	4 years 4 months 28 days
Aggregate intrinsic value
Outstanding	$ 11,786	$ 43,876	$ 2,671
Exercisable	$ 3,381	$ 14,312	$ 1,268

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Employee Pension Plans (Tables)

12 Months Ended

May 31, 2012

Components of Net Periodic Pension Cost for Defined Benefit Plan and Defined Contribution Plans

The following table summarizes the components of net periodic pension cost for the defined benefit plan and the defined contribution plans for the years ended May 31:

(in thousands)	2012			2011			2010
Defined benefit plan:
Service cost	$	-		$	575		$	490
Interest cost		1,213			1,140			1,059
Actual return on plan assets		(789	)		3,921			3,152
Net amortization and deferral		(756	)		(4,825	)		(3,811	)
Net periodic pension cost (benefit) on defined benefit plan		(332	)		811			890
Defined contribution plans		8,643			9,870			8,817
Total retirement plan cost	$	8,311		$	10,681		$	9,707

Acturial Assumptions Used for Defined Benefit Plan

The following actuarial assumptions were used for our defined benefit plan:

	2012			2011			2010
To determine benefit obligation:
Discount rate		4.16	%		5.60	%		6.00	%
To determine net periodic pension cost:
Discount rate		5.60	%		6.00	%		7.45	%
Expected long-term rate of return		8.00	%		8.00	%		8.00	%
Rate of compensation increase		n/a			n/a			n/a

Reconciliation of Changes in Projected Benefit Obligation and Fair Value of Plan Assets and Funded Status for Gerstenslager Plan

The following tables provide a reconciliation of the changes in the projected benefit obligation and fair value of plan assets and the funded status for the Gerstenslager Plan during fiscal 2012 and fiscal 2011 as of the respective measurement dates:

(in thousands)	May 31, 2012			May 31, 2011
Change in benefit obligation
Benefit obligation, beginning of year	$	21,814		$	19,451
Service cost		-			575
Interest cost		1,213			1,140
Actuarial loss		10,496			1,061
Benefits paid		(500	)		(413	)
Benefit obligation, end of year	$	33,023		$	21,814
Change in plan assets
Fair value, beginning of year	$	19,808		$	14,993
Actual return on plan assets		(789	)		3,921
Company contributions		1,227			1,307
Benefits paid		(500	)		(413	)
Fair value, end of year	$	19,746		$	19,808
Funded status	$	(13,277	)	$	(2,006	)
Amounts recognized in the consolidated balance sheets consist of:
Other liabilities	$	(13,277	)	$	(2,006	)
Accumulated other comprehensive income		16,897			4,067
Amounts recognized in accumulated other comprehensive income consist of:
Net loss		16,897			4,067
Total	$	16,897		$	4,067

Other Changes in Plan Assets And Benefit Obligations Recognized in OCI

The following table shows other changes in plan assets and benefit obligations recognized in OCI during the fiscal year ended May 31:

(in thousands)	2012			2011
Net actuarial gain (loss)	$	(12,899	)	$	1,606
Amortization of prior service cost		70			350
Total recognized in other comprehensive income	$	(12,829	)	$	1,956
Total recognized in net periodic benefit cost and other comprehensive income	$	(12,497	)	$	1,145

Plan Assets for Defined Benefit Plan

Plan assets for the defined benefit plan consisted principally of the following as of the respective measurement dates:

	May 31, 2012			May 31, 2011
Asset category
Equity securities		68	%		70	%
Debt securities		32	%		28	%
Other		0	%		2	%
Total		100	%		100	%

Estimated Future Benefits Expected to be Paid

The following estimated future benefits, which reflect expected future service, as appropriate, are expected to be paid during the fiscal years noted:

(in thousands)
2013	$	597
2014		635
2015		695
2016		754
2017		852
2018-2021		6,278

Fair Value, Measurements, Recurring

Plan Assets for Defined Benefit Plan

The following table sets forth, by level within the fair value hierarchy, a summary of the defined benefit plan’s assets measured at fair value on a recurring basis at May 31, 2012:

(in thousands)	Fair Value		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Investment:
Money Market Funds	$	74	$	74	$	-	$	-
Bond Funds		6,350		6,350		-		-
Equity Funds		13,322		13,322		-		-
Totals	$	19,746	$	19,746	$	-	$	-

The following table sets forth by level within the fair value hierarchy a summary of the defined benefit plan’s assets measured at fair value on a recurring basis at May 31, 2011:

(in thousands)	Fair Value		Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Investment:
Money Market Funds	$	349	$	349	$	-	$	-
Bond Funds		5,579		5,579		-		-
Equity Funds		13,880		13,880		-		-
Totals	$	19,808	$	19,808	$	-	$	-

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Segment Data

12 Months Ended

May 31, 2012

Segment Data

Note M — Segment Data

In connection with the acquisition of Angus, as more fully described in “NOTE N – Acquisitions,” we established a new operating segment, Engineered Cabs, which is considered a separate reportable segment.

Our operations are managed principally on a products and services basis and include four reportable business segments: Steel Processing, Pressure Cylinders, Engineered Cabs and Metal Framing, each of which is comprised of a similar group of products and services. Factors used to identify reportable business segments include the nature of the products and services provided by each business, the management reporting structure, similarity of economic characteristics and certain quantitative measures, as prescribed by authoritative guidance. A discussion of each of our reportable business segments is outlined below.

Steel Processing:    The Steel Processing operating segment consists of the Worthington Steel business unit, and includes Precision Specialty Metals, Inc., a specialty stainless processor located in Los Angeles, California, and Spartan, a consolidated joint venture which operates a cold-rolled hot dipped galvanizing line. Worthington Steel is an intermediate processor of flat-rolled steel and stainless steel. This operating segment’s processing capabilities include pickling; slitting; cold reducing; hot-dipped galvanizing; hydrogen annealing; cutting-to-length; tension leveling; edging; non-metallic coating, including dry lubrication, acrylic and paint; and configured blanking. Worthington Steel sells to customers principally in the automotive, construction, lawn and garden, hardware, furniture, office equipment, electrical control, tubing, leisure and recreation, appliance, agricultural, HVAC, container and aerospace markets. Worthington Steel also toll processes steel for steel mills, large end-users, service centers and other processors. Toll processing is different from typical steel processing in that the mill, end-user or other party retains title to the steel and has the responsibility for selling the end product. Toll processing revenues were immaterial for all periods presented.

Pressure Cylinders:    The Pressure Cylinders operating segment consists of the Worthington Cylinders business unit and WNCL, a consolidated joint venture based in India that manufactures high-pressure, seamless steel cylinders for compressed natural gas storage in motor vehicles as well as cylinders for compressed industrial gases. Our Pressure Cylinders operating segment manufactures and sells filled and unfilled pressure cylinders and various accessories for a diversified number of end-use market applications. The following is a detailed discussion of these markets:

• Retail:    These products include liquefied petroleum gas (“LPG”) cylinders for barbecue grills and camping equipment, propane accessories, hand held torches and accessories including fuel cylinders, and Balloon Time^® helium balloon kits. These products are sold primarily to mass merchandisers, cylinder exchangers and distributors.

• Alternative fuels:    The sector includes Type I, II, and III cylinders for containment of compressed natural gas and hydrogen for automobiles, buses, and light-duty trucks, as well as propane/autogas cylinders for automobiles.

• Industrial and Other:    This market sector includes industrial, refrigerant, and certain LPG cylinders, as well as other specialty products. Cylinders in these markets are generally sold to gas producers and distributors. Industrial cylinders hold fuel for uses such as cutting, welding, breathing (medical, diving and firefighting), semiconductor production, and beverage delivery. Refrigerant gas cylinders are used to hold refrigerant gases for commercial, residential and automotive air conditioning and refrigeration systems. LPG cylinders hold fuel for recreational vehicle equipment, residential and light commercial heating systems, industrial forklifts and commercial/residential cooking (the latter, generally outside North America). Specialty products include air reservoirs for truck and truck trailers, which are sold to original equipment manufacturers, and a variety of fire suppression and chemical tanks.

Engineered Cabs:    This operating segment designs and manufactures high-quality, custom-engineered open and closed cabs and operator stations for a wide range of heavy mobile equipment in a range of industries. Engineered Cabs also manufactures other specialty weldments, kits, accessories, and cab components. The segment’s core capabilities are organized into two categories: 1) design and engineering and 2) manufacturing. Design and engineering capabilities consist of filling key project management roles from the initial design phase, prototyping and through final manufacturing and delivery of the finished product. Manufacturing capabilities are facilitated by computer-aided design and manufacturing systems as well as a variety of technologically advanced cutting, bending, forming, welding and painting equipment. Products and services are sold principally to original equipment manufacturers located primarily in the United States.

Metal Framing:    The Metal Framing operating segment consists of the Dietrich Metal Framing business unit. As more fully described in “Note A – Summary of Significant Accounting Policies,” on March 1, 2011, we contributed certain assets of Dietrich to ClarkDietrich, an unconsolidated joint venture. We retained seven of the 13 metal framing facilities, which continued to operate in support of the joint venture. , The financial results and operating performance of the retained facilities have been reported within the Metal Framing operating segment through August 31, 2011, the date by which all of the retained facilities had ceased operations and actions to locate buyers had been initiated. The contributed net assets, which were deconsolidated effective March 1, 2011, have been reported within Metal Framing on a historical basis.

Other:    Included in the Other category are operating segments that do not meet the applicable aggregation criteria and materiality tests for purposes of separate disclosure as reportable business segments, as well as other corporate-related entities. Through May 9, 2011, these operating segments included Automotive Body Panels, Steel Packaging, and the Global Group. On May 9, 2011, in connection with the contribution of our automotive body panels subsidiary, Gerstenslager, to the newly-formed joint venture, ArtiFlex, and resulting deconsolidation of the contributed net assets, we no longer maintain a separate Automotive Body Panels operating segment. Accordingly, subsequent to May 9, 2011, the operating segments comprising the Other category consist of Steel Packaging and the Global Group. Each of these operating segments is explained in more detail below. We will continue to report the historical financial results and operating performance of our former Automotive Body Panels operating segment on a historical basis through May 9, 2011. This former operating segment has historically been reported in the “Other” category for segment reporting purposes, as it has not met the applicable aggregation criteria or materiality thresholds for separate disclosure. Accordingly, this organizational change did not impact the composition of our reportable segments.

Steel Packaging:    This operating segment consists of Worthington Steelpac Systems, LLC (“Steelpac”), which designs and manufactures reusable custom platforms, racks and pallets made of steel for supporting, protecting and handling products throughout the shipping process for customers in industries such as automotive, lawn and garden and recreational vehicles.

Global Group:    This operating segment consists of our Mid-Rise Construction business unit, which designs, supplies and builds mid-rise light-gauge steel framed commercial structures and multi-family housing units; our Military Construction business unit, which is involved in the supply and construction of metal framing products for, and in the framing of, single family housing, with a focus on military housing; and our Commercial Stairs business unit, which will cease operations in fiscal 2013. Also included within the Global Group are the recently-formed Global Development Group and Worthington Energy Group business units. The Worthington Energy Group business unit includes the recently-acquired operations of PSI Energy Solutions, LLC (“PSI”), a services firm that develops cost-effective energy solutions for public and private entities throughout North America. The purpose of the Global Group is to provide new organic growth platforms by applying our core competencies in markets that have high growth opportunities.

The accounting policies of the reportable business segments and other operating segments are described in “Note A – Summary of Significant Accounting Policies.” We evaluate operating segment performance based on operating income (loss). Inter-segment sales are not material.

The following table presents summarized financial information for our reportable business segments as of, and for the fiscal years ended, May 31:

(in thousands)	2012			2011			2010
Net sales
Steel Processing	$	1,578,509		$	1,405,492		$	988,950
Pressure Cylinders		770,101			591,945			467,572
Engineered Cabs		104,272			-			-
Metal Framing		4,402			249,543			330,578
Other		77,417			195,644			155,934
Total net sales	$	2,534,701		$	2,442,624		$	1,943,034
Operating income (loss)
Steel Processing	$	71,578		$	77,671		$	51,353
Pressure Cylinders		45,108			48,954			30,056
Engineered Cabs		4,878			-			-
Metal Framing		(3,913	)		(7,530	)		(10,186	)
Other		(16,041	)		5,261			(49,260	)
Total operating income	$	101,610		$	124,356		$	21,963
Depreciation and amortization
Steel Processing	$	26,843		$	27,632		$	26,290
Pressure Cylinders		20,407			14,734			12,936
Engineered Cabs		3,540			-			-
Metal Framing		765			9,623			14,591
Other		4,318			9,069			10,836
Total depreciation and amortization	$	55,873		$	61,058		$	64,653
Pre-tax restructuring and other expense (income)
Steel Processing	$	-		$	(303	)	$	(488	)
Pressure Cylinders		52			-			309
Engineered Cabs		-			-			-
Metal Framing		-			1,387			3,892
Other		5,932			1,569			530
Total pre-tax restructuring and other expense	$	5,984		$	2,653		$	4,243
Pre-tax impairment of long-lived assets
Steel Processing	$	-		$	-		$	-
Pressure Cylinders		-			-			-
Engineered Cabs		-			-			-
Metal Framing		-			-			-
Other		355			4,386			35,409
Total pre-tax impairment of long-lived assets	$	355		$	4,386		$	35,409
Joint venture transactions
Steel Processing	$	(2,102	)	$	-		$	-
Pressure Cylinders		-			-			-
Engineered Cabs		-			-			-
Metal Framing		1,952			(1,810	)		-
Other		-			(8,626	)		-
Total joint venture transactions	$	(150	)	$	(10,436	)	$	-
Total assets
Steel Processing	$	703,336		$	742,838		$	674,953
Pressure Cylinders		575,250			481,361			393,639
Engineered Cabs		199,594			-			-
Metal Framing		7,688			37,069			203,072
Other		391,929			405,981			248,683
Total assets	$	1,877,797		$	1,667,249		$	1,520,347

The following table presents net sales by geographic region for the years ended May 31:

(in thousands)	2012		2011		2010
United States	$	2,333,575	$	2,256,579	$	1,832,286
Canada		29,097		32,891		39,751
Europe		150,458		116,071		70,997
Other		21,571		37,083		-
Total	$	2,534,701	$	2,442,624	$	1,943,034

The following table presents property, plant and equipment, net, by geographic region as of May 31:

(in thousands)	2012		2011		2010
United States	$	371,269	$	337,894	$	459,174
Canada		1,270		1,368		1,055
Europe		59,209		49,627		45,934
Other		11,329		16,445		-
Total	$	443,077	$	405,334	$	506,163

XML

Schedule Of Acquisition Of Intangible Assets (Detail) (USD $) In Thousands, unless otherwise specified			1 Months Ended							1 Months Ended					1 Months Ended			1 Months Ended		1 Months Ended						1 Months Ended						1 Months Ended			1 Months Ended
	Mar. 22, 2012 PSI Energy Solutions, LLC	Mar. 22, 2012 PSI Energy Solutions, LLC Customer Relationships	Mar. 22, 2012 PSI Energy Solutions, LLC Customer Relationships Minimum	Mar. 22, 2012 PSI Energy Solutions, LLC Customer Relationships Maximum	Mar. 22, 2012 PSI Energy Solutions, LLC Non-compete Agreements	Mar. 22, 2012 PSI Energy Solutions, LLC Other Intangible Assets	Dec. 29, 2011 Angus	Dec. 29, 2011 Angus Trade Names	Dec. 29, 2011 Angus Customer Relationships	Dec. 29, 2011 Angus Customer Relationships Minimum	Dec. 29, 2011 Angus Customer Relationships Maximum	Dec. 29, 2011 Angus Non-compete Agreements	Dec. 29, 2011 Angus Other Intangible Assets	Dec. 02, 2011 Coleman Cylinders	Dec. 02, 2011 Coleman Cylinders Customer Relationships	Dec. 02, 2011 Coleman Cylinders Non-compete Agreements	Sep. 30, 2011 STAKO	Sep. 30, 2011 STAKO Trade Names	Sep. 30, 2011 STAKO Customer Relationships	Sep. 30, 2011 STAKO Customer Relationships Minimum	Sep. 30, 2011 STAKO Customer Relationships Maximum	Sep. 30, 2011 STAKO Non-compete Agreements	Jul. 01, 2011 Bernz	Jul. 01, 2011 Bernz Trade Names	Jul. 01, 2011 Bernz Customer Relationships	Jul. 01, 2011 Bernz Customer Relationships Minimum	Jul. 01, 2011 Bernz Customer Relationships Maximum	Jul. 01, 2011 Bernz Non-compete Agreements	Dec. 28, 2010 Worthington Nitin Cylinders Limited	Dec. 28, 2010 Worthington Nitin Cylinders Limited Trade Names	Dec. 28, 2010 Worthington Nitin Cylinders Limited Customer Relationships	Dec. 28, 2010 Worthington Nitin Cylinders Limited Customer Relationships Minimum	Dec. 28, 2010 Worthington Nitin Cylinders Limited Customer Relationships Maximum	Dec. 28, 2010 Worthington Nitin Cylinders Limited Other Intangible Assets	Dec. 28, 2010 Worthington Nitin Cylinders Limited Other Intangible Assets Minimum	Dec. 28, 2010 Worthington Nitin Cylinders Limited Other Intangible Assets Maximum
Business Acquisition [Line Items]
Acquired indefinite lived intangible assets								$ 19,100										$ 1,500						$ 8,481						$ 850
Acquired finite lived intangible assets	3,390	1,540			180	1,670			32,200			640	963	4,560	4,400	160			2,500			400			10,473			2,268			160			230
Useful life (Years)			15 years	20 years	3 years	10 years				10 years	15 years	3 years	9 years		15 years	5 years		10 years		10 years	15 years	3 years				9 years	13 years	5 years				15 years	20 years		1 year	10 years
Total acquired identifiable intangible assets							$ 52,903										$ 4,400						$ 21,222						$ 1,240