– Tensile Strength: 1000 – 1200 MPa
– Yield Strength: 850 MPa
– Elongation: 13%
– Impact Strength: 80 J
– Hardness: 300 HB
Technical Properties:
– Good toughness and high tensile strength
– Excellent wear resistance and impact strength
– Suitable for high-stress applications
– Good machinability and weldability
Chemical Composition:
– Carbon (C): 0.32 – 0.39%
– Silicon (Si): 0.40% max
– Manganese (Mn): 0.50 – 0.80%
– Phosphorus (P): 0.025% max
– Sulfur (S): 0.025% max
– Chromium (Cr): 1.50 – 1.80%
– Nickel (Ni): 1.30 – 1.70%
– Molybdenum (Mo): 0.15 – 0.30%
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