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ASTM B30-08a

Historical Revision

Standard Specification for Copper Alloys in Ingot and Other Remelt Forms

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1.1 This specification establishes the requirements for copper alloys in ingot form for remelting for the manufacturing of castings having the Copper Alloy UNS No. designation, commercial designations and nominal composition shown in Table 1 and Table 2.

1.2 A cross reference of Copper Alloy UNS Nos. and copper alloy casting specifications is given in Table 3.

1.3 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.


This specification establishes the requirements for copper alloys in ingot form that shall be subjected to remelting for the manufacture of castings having the Copper Alloy UNS No. designations specified and enumerated herein. Any material and manufacturing process may be used so long as the alloy is of the required composition and mechanical characteristics, and the yielded ingot is free of defects of a kind that would render it unsuitable for remelting. Materials shall hence be sampled, prepared, and tested accordingly to examine their conformance to mechanical, chemical composition, and weldability requirements.


SDO ASTM: ASTM International
Document Number B30
Publication Date Oct. 1, 2008
Language en - English
Page Count 13
Revision Level 08a
Supercedes
Committee B05.05
Publish Date Document Id Type View
April 1, 2023 B0030-23 Revision
Oct. 1, 2022 B0030-22 Revision
June 1, 2020 B0030-20 Revision
Oct. 1, 2016 B0030-16 Revision
Sept. 1, 2014 B0030-14A Revision
April 1, 2014 B0030-14 Revision
May 1, 2012 B0030-12 Revision
April 1, 2011 B0030-11 Revision
April 1, 2010 B0030-10 Revision
Nov. 15, 2009 B0030-09B Revision
Nov. 1, 2009 B0030-09A Revision
April 1, 2009 B0030-09 Revision
Oct. 1, 2008 B0030-08A Revision
April 1, 2008 B0030-08 Revision
Oct. 1, 2006 B0030-06A Revision
March 15, 2006 B0030-06 Revision
Nov. 1, 2005 B0030-05 Revision
July 1, 2004 B0030-04 Revision
March 10, 2000 B0030-00E02 Revision
March 10, 2000 B0030-00E01 Revision
March 10, 2000 B0030-00 Revision