Historical
SAE AMS 5647L-2021
Steel, Corrosion-Resistant, Bars, Wire, Forgings, Mechanical Tubing, Rings, and Forging Stock 19Cr - 9.5Ni Solution Heat Treated
This specification covers a corrosion-resistant steel in the form of bars, wire, forgings, mechanical tubing, flash welded rings, and stock for forging or flash welded rings.
Society of Automotive Engineers [sae]