AMS5641K Steel, Corrosion-Resistant, Bars, Wire, Forgings and Forging Stock, 18.5Cr - 10Ni - 0.22Se (303Se), Free-Machining; for Swaging or Upsetting, Solution Heat Treated
Revised
4/13/2026
- Content
- This specification covers a free-machining, corrosion-resistant steel in the form of bars, wire, forgings, and forging stock.
- Citation
- SAE International Material Specification, Steel, Corrosion-Resistant, Bars, Wire, Forgings and Forging Stock, 18.5Cr - 10Ni - 0.22Se (303Se), Free-Machining; for Swaging or Upsetting, Solution Heat Treated, SAE Standard AMS5641K, Revised April 2026, Reaffirmed August 2011, Issued June 1942, .