Form: This specification covers a corrosion and heat resista.nt steel in the form of bars@ wire@ forgings@ mechanical tubing@ flash welded rings@ and atock for forging or flash welded rings. Application; Primarily for parts and assemblies requiring both corrosion and heat resistance up to 1600 F(871 C). At higher temperatures@ strength of this steel is slightly higher than@ and oxidation resistance ia similar to@ that of 18-8 types.
SAE AMS5648D-1971 history
2022SAE AMS5648N-2022 Steel, Corrosion- and Heat-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings, and Stock for Forgings and Rings 17Cr - 12Ni - 2.5Mo (316) Solution Heat Treated