8-K

UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549______________FORM 8-KCURRENT REPORTPursuant to Section 13 or 15 (d) of the Securities Exchange Act of 1934______________Date of Report (Date of earliest event reported):October 16, 2008______________RELIANCE STEEL & ALUMINUM CO.(Exact name of registrant as specified in its charter)

California	001-13122	95-1142616
(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification Number)

350 S. Grand Ave., Suite 5100

Los Angeles, CA 90071

(Address of principal executive offices)

(213) 687-7700(Registrant’s telephone number, including area code)Not applicable.(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

⃞    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

⃞    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

⃞    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

⃞    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 2.02.     Results of Operations and Financial Condition.

On October 16, 2008, the Company issued a press release announcing financial results for the quarter ended September 30, 2008.  Attached hereto as Exhibit 99.1 is a copy of the Company’s press release dated October 16, 2008 announcing the Company’s financial results for this period.

The information contained in this report and the exhibit hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01.     Financial Statements and Exhibits.

(a)	Financial Statements of Businesses Acquired.
	Not Applicable.
(b)	Pro Forma Financial Information.
	Not Applicable.
(c)	Exhibits.
	Exhibit No.	Description
	99.1	Press Release dated October 16, 2008 (included herewith).

SIGNATURES

Pursuant to the requirements 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.

		RELIANCE STEEL & ALUMINUM CO.
Dated:	October 16, 2008	By:	/s/ Karla Lewis
			Karla Lewis
			Executive Vice President and
			Chief Financial Officer

RELIANCE STEEL & ALUMINUM CO.

FORM 8-K

INDEX TO EXHIBITS

Exhibit No.	Description
99.1	Press Release dated October 16, 2008 (included herewith).

EX-99.1

Exhibit 99.1

Reliance Steel & Aluminum Co. Reports Record 2008 Nine Months Results

LOS ANGELES--(BUSINESS WIRE)--October 16, 2008--Reliance Steel & Aluminum Co. (NYSE:RS) reported today its financial results for the third quarter and nine months ended September 30, 2008. For the 2008 third quarter, net income was $152.5 million, up 63% compared with net income of $93.6 million for the 2007 third quarter. Earnings per diluted share were $2.07 for the 2008 third quarter, up 70% from $1.22 for the 2007 third quarter. 2008 third quarter sales were a record $2.57 billion, an increase of 42% compared with 2007 third quarter sales of $1.81 billion. The 2008 third quarter financial results include in cost of sales a pre-tax LIFO expense amount of $79.0 million, or $.67 per diluted share, compared with a pre-tax LIFO expense amount of $12.5 million, or $.10 per diluted share in the 2007 third quarter.

For the nine months ended September 30, 2008, net income amounted to a record $416.5 million, up 27% compared with net income of $328.0 million for the same period in 2007. Earnings per diluted share were a record $5.65 for the nine months ended September 30, 2008, compared with earnings of $4.28 per diluted share for the nine months ended September 30, 2007. Sales for the 2008 year-to-date period were a record $6.58 billion, an increase of 18% compared with 2007 nine month sales of $5.55 billion. The 2008 nine month financial results include in cost of sales a pre-tax LIFO expense amount of $136.5 million, or $1.15 per diluted share, compared with a pre-tax LIFO expense amount of $45.0 million, or $.37 per diluted share in the 2007 year-to-date period.

David H. Hannah, Chairman and Chief Executive Officer of Reliance said, “The 2008 third quarter was reasonably strong from both a demand and pricing perspective, especially in July and August. During September we began to see some softening in prices and volume. However, this slowdown was more than offset by our PNA Group acquisition on August 1, which was accretive to our third quarter results. Overall, through the first nine months of 2008, demand has not been quite as good as the last couple of years, but we have still been able to post record results. We have also been able to grow the Company significantly. Additionally, we are comfortable with our balance sheet and we expect free cash flow to increase and debt to decrease over the near term. Through the nine months ended September 30, 2008, we have already surpassed our previous full year records for net income and earnings per share.”

“Looking forward, we expect the business climate to become more difficult over the next couple of quarters. The 2001 to 2003 period was much more difficult for our industry than it is currently. We successfully managed through that period and we expect to do so again. Currently we have not seen a significant decrease in the amount of business activity, contrary to what you may be hearing and reading. However, because of the uncertainty regarding the economy going forward, which is complicated even further by the currently unknown impact on the industrial economy of the troubled credit market, we are not comfortable providing 2008 fourth quarter earnings per share guidance at this time. We will, during the course of the quarter, communicate any meaningful information regarding our operations as it becomes available,” Hannah stated.

“On August 1, we completed the acquisition of the outstanding capital stock of PNA Group Holding Corporation, a national steel service center group. The transaction value of approximately $1.1 billion included approximately $725 million of PNA’s debt that was repaid or refinanced, including the settlement of Reliance’s cash tender offers for 100% of the outstanding notes of PNA’s subsidiaries. Reliance funded the purchase of PNA with proceeds from its new $500 million senior unsecured term loan and borrowings under Reliance’s existing $1.1 billion credit facility at a weighted average borrowing cost of 4.3% for the 2008 third quarter. PNA’s subsidiaries include the operating entities Delta Steel, LP, Feralloy Corporation, Infra-Metals Co., Metals Supply Company, Ltd., Precision Flamecutting and Steel, LP and Sugar Steel Corporation. Through its subsidiaries, PNA processes and distributes primarily carbon steel plate, bar, structural and flat-rolled products. PNA had revenues for the nine months ended September 30, 2008 of about $1.8 billion. PNA operates 23 steel service centers throughout the United States, as well as five joint ventures with seven additional service centers in the United States and Mexico,” added Hannah.

“On September 17, we acquired the assets, including the inventory, machinery, and equipment, of the Singapore operation of HLN Metal Centre Pte. Ltd. (HLN Metal). The primary business of Singapore-based HLN Metal involves the processing and distribution of custom machined materials and the sawing of metal products and components. The purchase price of the assets was approximately $2.6 million. The business will operate as Reliance Metalcenter Asia Pacific Pte. Ltd. (RMAP). We are very pleased to continue to grow our international presence,” Hannah concluded.

On July 16, 2008, the Board of Directors declared a regular quarterly cash dividend of $.10 per share of common stock. The 2008 third quarter dividend was paid on September 12, 2008 to shareholders of record August 22, 2008. The Company has paid regular quarterly dividends for 48 consecutive years.

Reliance will host a conference call that will be broadcast live over the Internet (listen only mode) regarding the third quarter and nine months financial results for the period ended September 30, 2008. All interested parties are invited to listen to the web cast on October 16, 2008 at 11:00 a.m. Eastern Time at: http://www.rsac.com/investorinformation or http://www.streetevents.com. Player format: Windows Media and RealPlayer. The web cast will remain on the Reliance web site at: www.rsac.com through November 16, 2008 and a printed transcript will be posted on the Reliance web site after the completion of the conference call.

Reliance Steel & Aluminum Co., headquartered in Los Angeles, California, is the largest metals service center company in North America. Through a network of more than 200 locations in 39 states and Belgium, Canada, China, Mexico, Singapore, South Korea, and the United Kingdom, the Company provides value-added metals processing services and distributes a full line of over 100,000 metal products to more than 125,000 customers in a broad range of industries.

Reliance Steel & Aluminum Co.’s press releases and additional information are available on the Company’s web site at www.rsac.com. The Company was named to the 2008 “Fortune 500” List, the Fortune 2008 List of “America’s Most Admired Companies” the 2008 Forbes “America’s Best Managed Companies” List, the 2008 Forbes “Platinum 400 List of America’s Best Big Companies,” and the 2008 Fortune “100 Fastest Growing Companies” List.

This release may contain forward-looking statements. Actual results and events may differ materially as a result of a variety of factors, many of which are outside of Reliance Steel & Aluminum Co.’s control. Risk factors and additional information are included in Reliance Steel & Aluminum Co.’s reports on file with the Securities and Exchange Commission, including Reliance Steel & Aluminum Co.’s Annual Report on Form 10-K for the year ended December 31, 2007, and Quarterly Reports on Form 10-Q for the quarters ended March 31, 2008 and June 30, 2008.

RELIANCE STEEL & ALUMINUM CO.
SELECTED FINANCIAL DATA
(In thousands, except share and per share amounts)
	Three Months						Nine Months
	Ended September 30,						Ended September 30,
		2008			2007			2008			2007
Income Statement Data:
Net sales	$	2,572,836		$	1,812,092		$	6,576,074		$	5,550,018
Gross profit		624,048			439,964			1,703,261			1,409,913
Operating income		268,592			168,156			725,721			580,343
EBITDA1		295,534			190,010			794,587			642,565
EBIT1		268,524			170,219			724,767			585,113
Pre-tax income		244,625			149,702			668,094			524,871
Net income		152,498			93,565			416,489			328,045
EPS – diluted	$	2.07		$	1.22		$	5.65		$	4.28
Weighted average shares outstanding – diluted		73,775,991			76,476,928			73,686,248			76,613,307
Gross margin		24.3	%		24.3	%		25.9	%		25.4	%
Operating income margin		10.4	%		9.3	%		11.0	%		10.5	%
EBITDA margin1		11.5	%		10.5	%		12.1	%		11.6	%
EBIT margin1		10.4	%		9.4	%		11.0	%		10.5	%
Pre-tax margin		9.5	%		8.3	%		10.2	%		9.5	%
Net margin		5.9	%		5.2	%		6.3	%		5.9	%
Cash dividends per share	$	.10		$	.08		$	.30		$	.24

	September 30,			December 31,
		2008			2007
Balance Sheet and Other Data:
Current assets	$	3,085,675		$	1,721,403
Working capital		2,047,559			1,121,539
Property, plant and equipment, net		991,699			824,635
Total assets		6,085,144			3,983,477
Current liabilities		1,038,116			599,864
Long-term debt2		2,232,230			1,013,260
Shareholders’ equity		2,406,443			2,106,249
Capital expenditures (year-to-date)		119,546			124,127
Net debt-to-total capital3		48.1	%		32.4	%
Return on equity4		23.6	%		23.4	%
Current ratio		3.0			2.9
Book value per share	$	32.86		$	28.12
Cash flow from operations per share5	$	4.99		$	8.40

¹ See Unaudited Consolidated Statements of Income for reconciliation of EBIT and EBITDA. EBIT is defined as the sum of income before interest expense and income taxes. EBITDA is defined as the sum of income before interest expense, income taxes, depreciation expense and amortization of intangibles. We use EBITDA as a liquidity performance measure and believe EBITDA is useful in evaluating our liquidity because the calculation generally eliminates the effects of financing costs and income taxes and the accounting effects of capital spending and acquisitions, which are assessed and evaluated through other operating performance measures. EBITDA is also commonly used as a measure of operating and liquidity performance for companies in our industry and is frequently used by analysts, investors, lenders, rating agencies and other interested parties to evaluate a company’s financial performance and its ability to incur and service debt. EBITDA is not a recognized measurement under U.S. generally accepted accounting principles and, therefore, represents a non-GAAP financial measure. EBITDA should not be considered in isolation or as a substitute for consolidated statements of income and cash flows data prepared in accordance with U.S. generally accepted accounting principles as it excludes components that are significant in understanding and assessing our results of operations and cash flows. EBITDA as presented is not necessarily comparable with similarly titled measures for other companies.

² Long-term debt includes capital lease obligations of $4,008 and $4,495 as of September 30, 2008 and December 31, 2007, respectively.

³ Net debt-to-total capital is calculated as total debt (net of cash) divided by shareholders’ equity plus total debt (net of cash).

⁴ Calculations are based on the latest twelve months net income and beginning shareholders’ equity.

⁵ Calculations are based on the latest twelve months.

RELIANCE STEEL & ALUMINUM CO.
CONSOLIDATED BALANCE SHEETS
(In thousands, except share amounts)
ASSETS
	September 30,			December 31,
		2008				2007
	(Unaudited)
Current assets:
Cash and cash equivalents	$	43,682			$	77,023
Accounts receivable, less allowance for doubtful accounts of $25,068 at September 30, 2008 and $16,153 at December 31, 2007
		1,254,181				691,462
Inventories		1,759,519				911,315
Prepaid expenses and other current assets		28,293				24,028
Income taxes receivable		—				17,575
Total current assets		3,085,675				1,721,403
Property, plant and equipment, at cost:
Land		122,182				115,294
Buildings		464,636				417,677
Machinery and equipment		830,483				669,671
Accumulated depreciation		(425,602	)			(378,007	)
		991,699				824,635
Goodwill		1,136,118				886,152
Intangible assets, net		781,720				464,291
Cash surrender value of life insurance policies, net		67,820				73,953
Other assets		22,112				13,043
Total assets	$	6,085,144			$	3,983,477
LIABILITIES AND SHAREHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	546,904			$	333,986
Accrued expenses		244,073				37,863
Accrued compensation and retirement costs		125,044				95,539
Accrued insurance costs		42,009				36,884
Income taxes payable		12,533				—
Deferred income taxes		22,915				23,136
Current maturities of long-term debt		44,001				71,815
Current maturities of capital lease obligations		637				641
Total current liabilities		1,038,116				599,864
Long-term debt		2,228,222				1,008,765
Capital lease obligations		4,008				4,495
Long-term retirement costs and other long-term liabilities		78,964				62,224
Deferred income taxes		324,696				200,181
Minority interest		4,695				1,699
Commitments and contingencies
Shareholders’ equity:
Preferred stock, no par value:
Authorized shares — 5,000,000
None issued or outstanding		—				—
Common stock, no par value:
Authorized shares — 100,000,000
Issued and outstanding shares —73,244,589 at September 30, 2008 and 74,906,824 at December 31, 2007, stated capital
		559,618				646,406
Retained earnings		1,841,090				1,439,598
Accumulated other comprehensive income		5,735				20,245
Total shareholders’ equity		2,406,443				2,106,249
Total liabilities and shareholders’ equity	$	6,085,144			$	3,983,477

RELIANCE STEEL & ALUMINUM CO.
UNAUDITED CONSOLIDATED STATEMENTS OF INCOME
(In thousands, except share and per share amounts)
	Three Months						Nine Months
	Ended September 30,						Ended September 30,
		2008			2007			2008			2007
Net sales	$	2,572,836		$	1,812,092		$	6,576,074		$	5,550,018
Costs and expenses:
Cost of sales (exclusive of depreciation and amortization shown below)
		1,948,788			1,372,128			4,872,813			4,140,105
Warehouse, delivery, selling, general and administrative		328,446			252,017			907,720			772,118
Depreciation and amortization		27,010			19,791			69,820			57,452
		2,304,244			1,643,936			5,850,353			4,969,675
Operating income		268,592			168,156			725,721			580,343
Other income (expense):
Interest		(23,899	)		(20,517	)		(56,673	)		(60,242	)
Other income (expense), net		(68	)		2,063			(954	)		4,770
Income from continuing operations before income taxes		244,625			149,702			668,094			524,871
Provision for income taxes		92,127			56,137			251,605			196,826
Net income	$	152,498		$	93,565		$	416,489		$	328,045
Earnings per share:
Income from continuing operations - diluted	$	2.07		$	1.22		$	5.65		$	4.28
Weighted average shares outstanding - diluted		73,775,991			76,476,928			73,686,248			76,613,307
Income from continuing operations - basic	$	2.08		$	1.24		$	5.70		$	4.32
Weighted average shares outstanding - basic		73,238,881			75,609,783			73,038,140			75,896,299
Cash dividends per share	$	.10		$	.08		$	.30		$	.24
Reconciliation of EBIT and EBITDA
Net cash (used in) provided by operating activities	$	(12,994	)	$	214,448		$	115,387		$	384,687
Provision for income taxes		92,127			56,137			251,605			196,826
Interest expense		23,899			20,517			56,673			60,242
Other non cash adjustments		(5,742	)		(6,469	)		(1,428	)		1,194
Changes in assets and liabilities (excluding effect of businesses acquired)		198,244			(94,623	)		372,350			(384	)
EBITDA	$	295,534		$	190,010		$	794,587		$	642,565
Less, Depreciation and amortization expense		27,010			19,791			69,820			57,452
EBIT	$	268,524		$	170,219		$	724,767		$	585,113

RELIANCE STEEL & ALUMINUM CO.
UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)
	Nine Months Ended September 30,
	2008			2007
Operating activities:
Net income	$	416,489		$ 328,045
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization		69,820		57,452
Provision for deferred income taxes		(4,057	)	(2,333	)
Loss (gain) on sales of property, plant and equipment		2,212		(1,115	)
Equity in earnings of unconsolidated partnerships		(396	)	—
Minority interest		696		283
Stock based compensation expense		10,621		7,569
Excess tax benefits from stock based compensation		(9,381	)	(6,062	)
Decrease in cash surrender value of life insurance policies		1,733		464
Changes in operating assets and liabilities (excluding effect of businesses acquired):
Accounts receivable		(230,160	)	(66,632	)
Inventories		(294,160	)	16,454
Prepaid expenses and other assets		15,388		15,586
Accounts payable and other liabilities		136,582		34,976
Net cash provided by operating activities		115,387		384,687
Investing activities:
Purchases of property, plant and equipment		(119,546	)	(88,350	)
Acquisitions of metals service centers and net asset purchases of metals service centers, net of cash acquired		(329,402	)	(257,640	)
Tax distributions related to prior acquisitions		(1,155	)	(634	)
Proceeds from sales of property, plant and equipment		18,917		2,833
Proceeds from redemption of life insurance policies		2,532		134
Net investment in life insurance policies		(96	)	(262	)
Net cash used in investing activities		(428,750	)	(343,919	)
Financing activities:
Proceeds from borrowings		1,633,897		648,554
Principal payments on long-term debt and short-term borrowings		(1,239,310	)	(558,155	)
Debt issuance costs		(3,313	)	—
Dividends paid		(21,899	)	(18,216	)
Excess tax benefits from stock based compensation		9,381		6,062
Exercise of stock options		17,081		11,047
Issuance of common stock		284		281
Common stock repurchases		(114,774	)	(82,167	)
Net cash provided by financing activities		281,347		7,406
Effect of exchange rate changes on cash		(1,325	)	354
(Decrease) increase in cash and cash equivalents		(33,341	)	48,528
Cash and cash equivalents at beginning of period		77,023		57,475
Cash and cash equivalents at end of period	$	43,682		$ 106,003
Supplemental cash flow information:
Interest paid during the period	$	38,339		$ 45,395
Income taxes paid during the period	$	184,443		$ 183,734

CONTACT:
Reliance Steel & Aluminum Co.
Kim P. Feazle
Investor Relations
713-610-9937
213-576-2428
kfeazle@rsac.com
investor@rsac.com