SAE AMS5442B

Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings Ni - 18Cr - 2.8Mo - 5.5Cb(Nb) - 0.70Ti - 1.50Al - 10Fe - 9Co - 1W Consumable Electrode Remelted or Vacuum Induction Melted 1775 °F (968 °C) Solution and Precipitation Heat Treated