– High tensile strength
– Good ductility and toughness
– Excellent fatigue resistance
– Good impact resistance
– High hardness and wear resistance
– Good machinability
Technical Properties:
– Excellent weldability
– Good formability
– Good dimensional stability
– Good heat treatment response
– Good surface finish
Chemical Composition:
– Carbon: 0.30-0.40%
– Silicon: 0.15-0.35%
– Manganese: 0.50-0.80%
– Phosphorus: 0.040% max
– Sulfur: 0.040% max
– Chromium: 0.80-1.10%
– Nickel: 0.40-0.70%
– Molybdenum: 0.15-0.25%
– Copper: 0.25% max
– Iron: Balance
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