6-K

FORM 6-K

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

REPORT OF FOREIGN PRIVATE ISSUER

Pursuant to Rule 13a-16 or 15d-16

of the Securities Exchange Act of 1934

For the month of February 2013

Commission File Number 000- 13355

ASM INTERNATIONAL N.V.

(Translation of registrant’s name into English)

VERSTERKERSTRAAT 8

1322 AP ALMERE

THE NETHERLANDS

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F  ý    Form 40-F  ¨

Indicate by check mark if the registrant is submitting the form 6-K in paper as permitted by Regulation S-T Rule 101(b)(l):  ¨

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule l0l(b)(7):  ¨

Note: Regulation S-T Rule l0l(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and had not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule l2g3-2(b) under the Securities Exchange Act of 1934.    Yes  ¨    No  ý

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-.

Exhibits
Exhibit 99.1	ASM International N.V. Announces Availability and Timing of the 2012 Fourth Quarter Results Conference Call and Web Cast

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 hereunto duly authorized.

Dated: February 15, 2013	ASM INTERNATIONAL N.V.
		/S/    HANS ZWEERS
		Hans Zweers
		Director Accounting and External Reporting

ASM INTERNATIONAL N.V.

(THE “REGISTRANT”)

(COMMISSION FILE NO. 0-13355)

EXHIBIT INDEX

TO

FORM 6-K

DATED February 15, 2013

Exhibit No.	Exhibit Description	Filed Herewith
99.1	ASM International N.V. Announces Availability and Timing of the 2012 Fourth Quarter Results Conference Call and Web Cast		X

EX-99.1

ASM International N.V. Announces Availability and Timing of the 2012

Fourth Quarter Results Conference Call and Web Cast

ALMERE, The Netherlands – February 15 2013 – ASM International N.V. (NASDAQ: ASMI and Euronext Exchange in Amsterdam: ASM) and its 52%-owned subsidiary, ASM Pacific Technology, Ltd (Hong Kong Exchanges: 522) will simultaneously report operating results for the 2012 fourth quarter and year ending December 31, 2012 at approximately:

• 6:00 a.m. Hong Kong Time – Wednesday, March 6, 2013

• 00:00 (midnight) Continental European Time – Tuesday/Wednesday, March 5, 2013

• 6:00 p.m. US Eastern Time – Tuesday, March 5, 2013.

ASM International will host an investor conference call and web cast on Wednesday, March 6, 2013 at 15:00 Continental European Time (9:00 a.m. - US Eastern Time, 9:00 p.m. Hong Kong Time).

The teleconference dial-in numbers are as follows:

• United States: +1 646 254 3362

• International: + 44 (0)20 3450 9987

• Access Code: 8774357

A simultaneous audio web cast will be accessible at www.asm.com.

The teleconference will be available for replay, beginning one hour after completion of the live broadcast, through May 4, 2013.

The replay dial-in numbers are:

• United States: +1 347 366 9565

• England: + 44 (0)20 3427 0598

• The Netherlands: +31 (0)20 708 5013

• Hong Kong: +852 3011 4669

• Access Code: 8774357

About ASM International

ASM International N.V., headquartered in Almere, the Netherlands, and its subsidiaries design and manufacture equipment and materials used to produce semiconductor devices. ASM International and its subsidiaries provide production solutions for wafer processing (Front-end segment) as well as assembly and packaging (Back-end segment) through facilities in the United States, Europe, Japan and Asia. ASM International's common stock trades on NASDAQ (symbol ASMI) and the Euronext Amsterdam Stock Exchange (symbol ASM). For more information, visit ASMI's website at www.asm.com.

CONTACTS:

Investor Relations:

Erik Kamerbeek

+31 88 100 8500

Erik.Kamerbeek@asm.com

Victor Bareno

+31 88 100 8500

Victor.Bareno@asm.com

Mary Jo Dieckhaus

+1 212-986-2900

Maryjo.Dieckhaus@asm.com