S45c Aisi

s45c aisi Product Standard

• Physical properties: It is a medium carbon structural steel with excellent physical properties. The density is 7.85 g/cm ³, the hardness is HBS180~210, the yield strength is 343~490MPa, the tensile strength is 569~825MPa, and the elongation is 14~16%.
• Chemical composition: Chemical composition mainly includes carbon (C), silicon (Si), manganese (Mn), sulfur (S) and phosphorus (P), of which the carbon content is between 0.42% and 0.50%. The steel has good weldability and machinability.
• Application fields: Widely used in machinery manufacturing, automobile manufacturing, mold manufacturing, bearing manufacturing and other fields. The steel is resistant to abrasion, corrosion and high temperature, and is suitable for manufacturing parts with high strength and high hardness.
• Heat treatment: can carry out a variety of heat treatment, such as normalizing, quenching, tempering and so on. These heat treatment processes can change the properties of steel, improve its hardness and strength, and adapt to different applications.
• Standard specifications: Standard specifications include JIS G4051, ASTM A29/A29M, etc. Steel that meets these standards can guarantee the stability of its quality and performance.

Production site：

S45C cold finished Condition mechanical property

Heat treatment
Quenching and tempering specifications Quenching temperature 820℃~870℃, water cooling, tempering temperature 550~650℃, extremely cold out of the furnace.

Application:

1. Manufacturing:  used in the manufacturing industry for the production of various machine parts. Its high strength and durability make it ideal for use in heavy machinery, equipment, and tools.

2. Automotive Industry: used in the automotive industry for the manufacturing of various components, such as gears, shafts, and axle beams. Its excellent toughness and hardness make it perfect for use in high-stress applications.

3. Construction: used in the construction industry for the manufacturing of various structural components. Its high tensile strength, toughness, and ductility make it ideal for use in the construction of bridges, buildings, and other infrastructure projects.

4. Agriculture:  used in the agriculture industry for the manufacturing of various farm implements, such as plows, harrows, and cultivators. Its high strength and toughness make it perfect for use in the harsh and demanding agricultural environment.

5. Toolmaking: used in the toolmaking industry for the production of various cutting tools and dies. Its high hardness and wear resistance make it ideal for use in the manufacturing of tools that require a high degree of precision and durability.

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