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ASTM A304-04

Standard Specification for Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements
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ASTM A304-04

Standard Specification for Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements

PUBLISH DATE 2004
PAGES 50
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1.1 This specification covers hot-worked alloy, carbon, and carbon-boron steels in a variety of compositions and sizes which may attain specified depth of hardening in the end quench test. These steel compositions are identified by the suffix letter "H" added to the conventional grade number.

1.2 This specification provides for analyses other than those listed under and . Special hardenability limits are also permissible when approved by the purchaser and manufacturer.

1.3 The values stated in inch-pound units are to be regarded as the standard.

SDO ASTM: ASTM International
Document Number A304
Publication Date March 1, 2004
Language en - English
Page Count 50
Revision Level 04
Supercedes
Committee A01.15
Publish Date Document Id Type View
July 1, 2020 A0304-20 Revision
Dec. 1, 2016 A0304-16 Revision
Oct. 1, 2011 A0304-11 Revision
March 1, 2005 A0304-05E02 Revision
March 1, 2005 A0304-05E01 Revision
March 1, 2005 A0304-05 Revision
March 1, 2004 A0304-04 Revision
March 10, 2002 A0304-96 Revision
March 10, 2002 A0304-02 Revision
April 1, 2011 A0304-05R11 Reaffirmation