SAE AMS5659M
SAE AMS5659M
Steel, Corrosion Resistant, Bars, Wire, Forgings, Rings, and Extrusions 15Cr 4.5Ni 0.30Cb (Nb) 3.5Cu Consumable Electrode Melted Solution Heat Treated, Precipitation Hardenablestandard by SAE International, 12/17/2008
standard by SAE International, 12/17/2008