Mechanical Properties:
– High tensile strength
– Good toughness
– Excellent wear resistance
– High fatigue strength
– Good hardenability
Technical Properties:
– High machinability
– Excellent weldability
– Good dimensional stability
– Suitable for heat treatment
– High resistance to thermal expansion
Chemical Composition:
– Carbon (C): 0.38-0.45%
– Silicon (Si): 0.40%
– 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%
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