SAE AMS4534B
SAE AMS4534B
Copper-Beryllium Alloy, Bars and Rods 98Cu 1.9Be Solution Heat Treated, Cold Worked, and Precipitation Heat Treated (TH04, formerly HT) ( Reaffirmed: Apr 2012 )standard by SAE International, 12/12/2003
standard by SAE International, 12/12/2003