Form: This specification covers a corrosion and heat resistant nickel alloy in the form of bars@ forgings@ flash welded rings@ extrusions@ and stock for forging or flash welded rings. Application: Primarily for parts and assemblies requiring both corrosion and oxidation resistance up to 2000??(1095?? and where such parts may require welding during fabrication.
SAE AMS5666B-1981 history
2022SAE AMS5666K-2022 Nickel Alloy, Corrosion- and Heat-Resistant, Bars, Forgings, Extrusions, Rings, and Stock for Forgings, Extrusions, and Rings 62Ni - 21.5Cr - 9.0Mo - 3.65Cb (Nb) Annealed