18Cr2Ni4WA is a high strength of alloy carburizing steel
 Characteristics: 18Cr2Ni4WA steel alloys in common carburizing steel, strength, high toughness, good harden ability, can not carburized and quenched in the case of the use of large cross-section generally used as the load is high and good toughness, notch sensitivity an important part of the low.
Mechanical Properties:
Tensile strength σb (MPa): ≥ 1175 (120)
Yield strength σs (MPa): ≥ 835 (85)
Elongation δ5 (%): ≥ 10
Section shrinkage ψ (%): ≥ 45
Impact energy Akv (J): ≥ 78
Impact toughness αkv (J/cm2): ≥ 98 (10)
Hardness: ≤ 269HB