AMS-4511 Complete Document History
Copper-Beryllium Alloy Castings, 97Cu - 2.1Be - 0.52(Co Ni) - 0.28Si Solution and Precipitation Heat Treated (TFOO)

Complete Current Edition:
   REVISION A R12 - REAFFIRMED IN 2012 - Feb. 1, 2012

Obsolete Revision Information:
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - May 31, 2005
   REVISION A - Copper-Beryllium Alloy Castings, 97Cu - 2.1Be - 0.52(Co Ni - July 1, 2004
   BASE - REAFFIRMED 1994 - Jan. 1, 1994