– High tensile strength
– Good impact resistance
– Excellent fatigue strength
– Good toughness and ductility
Technical Properties:
– Suitable for high-stress applications
– Maintains structural integrity under extreme conditions
– Excellent machinability and weldability
– Good dimensional stability
Chemical Composition:
– Carbon (C): 0.35-0.43%
– Silicon (Si): 0.40% max
– Manganese (Mn): 0.50-0.80%
– Phosphorus (P): 0.025% max
– Sulfur (S): 0.035% max
– Chromium (Cr): 0.90-1.20%
– Nickel (Ni): 1.50-1.80%
– Molybdenum (Mo): 0.15-0.30%
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