ASTM-B870 › Complete Document History
Standard Specification for Copper-Beryllium Alloy Forgings and Extrusions Alloys (UNS Nos. C17500 and C17510)

Complete Current Edition:
   2021 EDITION - Extrusions (UNS Nos. C17500, C17510, and C17540) - Nov. 1, 2021

Obsolete Revision Information:
   2008 R14 EDITION - REAPPROVED IN 2014 - May 1, 2014
   2008 EDITION - Copper-Beryllium Alloy Forgings and Extrusions Alloys (UNS N - April 1, 2008
   2002 EDITION - Copper-Beryllium Alloy Forgings and Extrusions Alloys (UNS N - Oct. 10, 2002
   1996 EDITION - Copper-Beryllium Alloy Forgings and Extrusions Alloys (UNS N - April 10, 1996