ASTM-A639 › Redesignated ASTM-B639 Precipitation Hardening Cobalt Containing Alloy

ASTM-A639 - 1970 EDITION - SUPERSEDED -- See the following: ASTM-B639
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Redesignated ASTM-B639 Precipitation Hardening Cobalt Containing Alloy


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Document Number

ASTM-A639-70

Revision Level

1970 EDITION

Status

Superseded

Publication Date

Dec. 24, 1970

Page Count

6 pages