AMS-4534 Complete Document History
Copper-Beryllium Alloy, Bars and Rods 98Cu - 1.9Be Solution Heat Treated, Cold Worked, and Precipitation Heat Treated (TH04, Formerly HT)

Complete Current Edition:
   REVISION E - Cold Worked, and Precipitation Heat Treated (TH04, formerly HT) - April 22, 2021

Obsolete Revision Information:
   REVISION D - Copper-Beryllium Alloy, Bars and Rods, 98Cu - 1.9Be, Solution Heat Treated, Cold Worked, and Precipitation Heat Treated (TH04, formerly HT) - May 14, 2019
   REVISION C - Copper-Beryllium Alloy, Bars and Rods 98Cu - 1.9Be Solution Heat Treated, Cold Worked, and Precipitation Heat Treated (TH04, Formerly HT) - Feb. 7, 2013
   REVISION B R12 - REAFFIRMED IN 2012 - April 1, 2012
   REVISION B - Copper-Beryllium Alloy, Bars and Rods 98Cu - 1.9Be Solution - Dec. 1, 2003
   REVISION A - Copper-Beryllium Alloy, Bars and Rods 98Cu - 1.9Be Solution - Sept. 1, 1994
   BASE - Copper-Beryllium Alloy, Bars and Rods 98Cu - 1.9Be Solution - July 1, 1991