321 Stainless Steel (annealed condition)
Minimum Properties Ultimate Tensile Strength, psi 89,900
Yield Strength, psi 34,800
Elongation 45%
Rockwell Hardness B80
Chemistry Iron (Fe) 68%
Carbon (C) 0.08%
Chrome (Cr) 18%
Manganese (Mn) 2%
Nickel (Ni) 11%
Phosphorus (P) 0.045% max
Sulphur (S) 0.03%
Silicon (Si) 1%
Titanium (Ti) 0.15%

  • 321 Hex Bar
  • 321 Round Bar
  • 321 Stainless Sheet
  • Tool Steel Foil Wrap