S45C Steel

S45C steel is a medium carbon steel specifically defined in JIS G4051. It is manufactured by hot rolling or forging and has a tensile strength of 570-700 MPa. S45C steel is commonly used in machinery and automotive applications due to its high strength, toughness, and durable nature. It is also used in manufacturing tools and dies, engine parts, and gears. S45C steel is widely used in various industries due to its versatility, cost-effectiveness and easy availability.

The following are the product specifications of S45C steel:

• Chemical composition: Carbon content between 0.42 and 0.48%, sulfur and phosphorus content less than 0.035%.
• Mechanical properties: yield strength of 245MPa, tensile strength of 520-680MPa, elongation of 17-25%.
• Heat treatment performance: Its mechanical properties can be improved by heat treatment. Quenching and tempering can increase its hardness and strength, while increasing its toughness.
• Use: Widely used in the manufacture of mechanical parts, auto parts, drive shaft, hammer and so on.

equivalent material

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