SAE AMS5951A
Nickel Alloy, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 57Ni - 20Cr - 10Co - 8.5Mo - 2.1Ti - 1.5Al - 0.005B Vacuum Induction and Consumable Electrode Melted, Solution Heat Treated Precipitation Heat Treatable
standard by SAE International, 07/20/2017