– Tensile Strength: 1100-1300 MPa
– Yield Strength: 900-1100 MPa
– Elongation: 10-14%
– Hardness: 300-400 HB
Technical Properties:
– Good toughness and high strength
– Excellent fatigue resistance
– Good wear resistance
– Suitable for use in applications requiring high mechanical properties
Chemical Composition:
– 38NiCrMo4 KB steel grade is a low alloy steel with the following chemical composition:
– 0.35-0.43% Carbon (C)
– 1.00-1.30% Silicon (Si)
– 0.60-0.90% Manganese (Mn)
– 1.20-1.60% Nickel (Ni)
– 0.15-0.30% Chromium (Cr)
– 0.15-0.30% Molybdenum (Mo)
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