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080M46 steel is a medium carbon steel with good tensile strength and toughness, making it suitable for high-stress applications. It is commonly used in the manufacture of gears, shafts, crankshafts, and other mechanical components.
Mechanical Properties:
– Tensile Strength: 670-850 MPa
– Yield Strength: 410-750 MPa
– Elongation: 10-13%
– Hardness: 170-210 HB
Chemical Composition (in weight %):
– Carbon (C): 0.42-0.50%
– Manganese (Mn): 0.6-0.9%
– Silicon (Si): 0.1-0.4%
– Phosphorus (P): 0.04% max
– Sulfur (S): 0.05% max
080M46 steel is typically supplied in the normalized or annealed condition, ensuring good machinability and weldability. It can also be heat treated to achieve higher strengths and hardness levels, further enhancing its suitability for high-stress applications.
080M46 Steel grade
1699784592