– Tensile strength: 600-750 MPa
– Yield strength: 355 MPa
– Elongation at break: 16%
– Modulus of elasticity: 210 GPa
– Hardness: 197 HB
Technical properties:
– Good weldability and machinability
– High strength and toughness
– Good wear resistance
– Suitable for high-stress applications
Chemical composition:
– Carbon (C): 0.37-0.44%
– Manganese (Mn): 1.00-1.40%
– Silicon (Si): 0.17-0.37%
– Phosphorus (P): 0.035% max
– Sulfur (S): 0.035% max
Applications:
– Automotive components (gears, shafts, axles)
– Construction machinery
– Agricultural equipment
– Heavy-duty machinery
– Industrial parts and components
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