This specification covers a corrosion and heat resistant nickel alloy in the form of bars, forgings, flash welded rings, and stock for forging or flash welded rings. These products have been used typically for parts requiring a combination of resistance to creep and stress-rupture up to 1300 degrees F (704 degrees C), oxidation resistance up to 1800 degrees F (982 degrees C), and good machinability, particularly parts which are welded and then precipitation heat treated to develop required properties, but usage is not limited to such applications.
SAE AMS5702C-1993 history
2023SAE AMS5702F-2023 Nickel Alloy, Corrosion- and Heat-Resistant, Bars, Forgings, Rings and Stock for Forging 41.5Ni - 16Cr - 37Fe - 2.9Cb (Nb) - 1.8Ti Consumable Electrode Remelted or Vacuum Induction Melted 1750 °F (954 °C) Solution Heat Treated