The chemical composition of 080M46 steel grade typically includes carbon (C) content of 0.43-0.50%, manganese (Mn) content of 0.60-0.90%, silicon (Si) content of 0.10-0.40%, and traces of sulfur (S) and phosphorus (P). These elements contribute to the overall strength and hardness of the steel.
In terms of mechanical properties, 080M46 steel grade has a tensile strength of 700-850 MPa, a yield strength of 450 MPa, and a hardness range of 201-255 HB. It also has good impact strength and ductility, allowing for versatility in application.
One of the key benefits of 080M46 steel grade is its high tensile strength, which makes it suitable for applications that require strength and durability. It is commonly used in engineering components, such as gears, shafts, and axles, where toughness and wear resistance are essential.
Another advantage of 080M46 steel grade is its good machinability, making it easy to shape and form into desired components. It can be readily welded and heat treated to achieve desired mechanical properties.
Overall, 080M46 steel grade offers a balance of strength, toughness, and machinability, making it a popular choice for various mechanical applications. Its chemical composition and mechanical properties make it suitable for use in machinery, automotive components, and general engineering purposes.
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