– High tensile strength
– Good toughness
– Excellent wear resistance
– High hardness
– Good ductility
– High fatigue strength
Technical Properties:
– Suitable for use in high-stress applications
– Good machinability and weldability
– Heat treatable for improved performance
– Resistant to deformation under high loads
– Suitable for use in a wide range of temperatures
Chemical Composition:
– Carbon (C): 0.39-0.45%
– Silicon (Si): 0.40% max
– Manganese (Mn): 0.60-0.90%
– Phosphorus (P): 0.035% max
– Sulfur (S): 0.025% max
– Chromium (Cr): 0.90-1.20%
– Other alloying elements such as molybdenum and nickel may be present in smaller quantities.
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