Historical
SAE AMS 5630J-2007 (SAE AMS5630J-2007)
Steel, Corrosion-Resistant, Bars, Wire, and Forgings, 17Cr 0.52Mo (0.95-1.20C) (SAE 51440C)
This specification covers a corrosion-resistant steel in the form of bars, wire, forgings, and forging stock. These products have been used typically for parts requiring hardness up to 58 HRC and resistance to wear, corrosion, and oxidation, but usage is not limited to such applications.
Society of Automotive Engineers [sae]