– High tensile strength
– Good impact resistance
– Excellent fatigue strength
– High hardenability
Technical Properties:
– Good weldability
– Excellent machinability
– Good dimensional stability
– High creep strength
Chemical Composition:
– Carbon (C): 0.30-0.37%
– Silicon (Si): 0.15-0.35%
– Manganese (Mn): 0.60-0.90%
– Phosphorus (P): ≤ 0.035%
– Sulfur (S): ≤ 0.035%
– Chromium (Cr): 0.90-1.20%
– Molybdenum (Mo): 0.15-0.30%
– Other elements (such as nickel, copper, and aluminum) in trace amounts
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