ASTM-B623 › Complete Document History
Specification for Tough-Pitch Fire-Refined High-Conductivity Copper-Refinery Shapes (Withdrawn 1996)


Obsolete Revision Information:
   REPLACED BY ASTM-B5 - WITHDRAWN IN 2021 - Jan. 1, 2021
   1993 EDITION - DISCONTINUED IN 1996 - Jan. 15, 1993
   1980 EDITION - Tough-Pitch Fire-Refined High-Conductivity Copper-Refinery S - Jan. 25, 1980