SAE AMS5629/H1100
Steel, Corrosion-Resistant, Bars, Wire, Forgings, Rings, and Extrusions 13Cr – 8.0Ni – 2.2Mo – 1.1Al Vacuum Induction Plus Consumable Electrode Melted Solution Heat Treated, Precipitation Hardened (H1100)
standard by SAE International, 03/23/2023