Skip to content

Steel Grades



C45 is a medium carbon steel that is widely used in various industrial applications. It is a popular engineering steel that is commonly used for machinery parts, such as gears, axles, shafts, and bolts, as well as for tools and dies.

The chemical composition of C45 includes carbon, manganese, silicon, and other alloying elements such as phosphorus, sulfur, and chromium. This steel grade has good weldability, machinability, and formability, which make it a versatile material for various applications.

C45 is heat treatable and can be hardened by quenching and tempering. This process results in a high strength and wear-resistant material that is ideal for high-stress applications. The hardness of C45 can range from 170-210 HB, depending on the heat treatment process.

This steel grade is widely used in automotive, aerospace, construction, and machine manufacturing industries due to its excellent mechanical properties. It is often used in the production of gears, shafts, couplings, and other components that require high strength and durability.

In addition, C45 is resistant to wear and fatigue, which makes it an ideal material for parts that are subjected to repetitive stress and impact loads. It is also resistant to corrosion, which makes it suitable for use in harsh environments.

In conclusion, C45 is a reliable and versatile engineering steel that offers excellent mechanical properties and is suitable for a wide range of applications. Its high strength, wear resistance, and corrosion resistance make it a popular choice for various industries.

Seamless Steel Tubes


Enter your details here to receive the brochure in your email.

    Would you also like to register for the newsletter?