– High hardness and wear resistance
– Good corrosion resistance
– Good ductility and toughness
– Good machinability
– Moderate strength
Technical Properties:
– Tensile strength: 700-1000 MPa
– Yield strength: 520-800 MPa
– Elastic modulus: 190-210 GPa
– Hardness: 50-55 HRC
Chemical Composition:
– Carbon (C): 0.46-0.50%
– Silicon (Si): 1.00% max
– Manganese (Mn): 1.00% max
– Phosphorus (P): 0.040% max
– Sulfur (S): 0.030% max
– Chromium (Cr): 12.0-14.0%
– Molybdenum (Mo): 0.75% max
– Nickel (Ni): 1.00% max
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