8620 (chrome-nickel-moly) Alloy Steel
Minimum Properties Tensile Strength, psi 97,000
Yield, psi 57,000
Brinell Hardness 201
Elongation 25%
Machinability 66%
Chemistry Carbon (C) 0.18 - 0.23%
Manganese (Mn) 0.7 - 0.9%
Phosphorus (P) 0.35% Max
Sulphur (S) 0.4% Max
Silicon (Si) 0.15 - 0.35%
Chromium (Cr) 0.4 - 0.6%
Nickel (Ni) 0.4 - 0.7%
Molybdenum (Mo) 0.15 - 0.25% max

  • 8620 - Alloy Steel Cold Forged Rod
  • 8620 - Hot Roll Alloy Steel Rod