– Tensile Strength: 980-1180 MPa
– Yield Strength: 785-930 MPa
– Elongation: 12-17%
– Modulus of Elasticity: 190-210 GPa
– Hardness: 269-331 HB
Technical Properties of 40NiCrMo22 Steel:
– Good fatigue resistance
– High strength and toughness
– Good wear resistance
– Excellent heat treatment response
– Good machinability
Chemical Composition of 40NiCrMo22 Steel:
– Carbon (C): 0.37-0.45%
– Silicon (Si): 0.40% max
– Manganese (Mn): 0.50-0.90%
– Phosphorus (P): 0.035% max
– Sulfur (S): 0.035% max
– Chromium (Cr): 1.40-1.70%
– Nickel (Ni): 1.80-2.20%
– Molybdenum (Mo): 0.35-0.55%
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