SAE AMS4890D
SAE AMS4890D
Copper-Beryllium Alloy Castings 97Cu - 2.1Be - 0.52Co - 0.28Si Solution Heat Treated (TB00) (Stabilized: Jan 2018)standard by SAE International, 01/02/2018
standard by SAE International, 01/02/2018
This specification covers a copper-beryllium alloy in the form of sand, investment, or centrifugal castings.