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ASTM B 644 : 2011 : R2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Specification for Copper Alloy Addition Agents
Hardcopy , PDF
31-07-2024
English
01-04-2017
CONTAINED IN VOL. 02.01, 2017 Describes the requirements for copper nickel, ferro copper, phosphor copper, and silicon copper master alloys in ingot, shot, and waffle form to be used as addition agents for cast and wrought alloys.
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