Chemical Composition, weight %

  • Carbon: 0.20 Max
  • Manganese: 2.00 Max
  • Silicon: 2.00 Max
  • Phosphorus: 0.04 Max
  • Sulfur: 0.04 Max
  • Chromium: 23.0-27.0
  • Nickel: 19.0-22.0

Tensile Requirements

  • Tensile Strength, ksi: 65 Min
  • Yield Strength, ksi: 28 Min
  • Elongation in 2 in.: 30% Min

Similar Specifications

  • Cast UNS: J94202
  • Wrought UNS: S31000
  • Wrought Grade: 310