– High tensile strength
– Good fatigue strength
– Excellent toughness
– Good hardenability
– High impact resistance
– Good ductility
– Good machinability
Technical properties:
– Suitable for high-stress applications
– Good heat treatment response
– Resistant to wear and abrasion
– Good dimensional stability
– Excellent performance at high temperatures
– Strong resistance to corrosion
Chemical composition:
– Carbon (C): 0.30-0.38%
– Silicon (Si): 0.40%
– Manganese (Mn): 0.50-0.80%
– Phosphorus (P): max 0.035%
– Sulfur (S): max 0.035%
– Chromium (Cr): 1.30-1.70%
– Nickel (Ni): 1.30-1.70%
– Molybdenum (Mo): 0.15-0.30%
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