20CrMnTi Steel Automotive Gears

20CrMnTi steel is a low-alloy, high-strength steel commonly used in the manufacture of automotive gears, possessing excellent mechanical properties and good machinability.

20CrMnTi steel is composed of elements such as carbon, chromium, manganese, and titanium. The addition of these elements significantly enhances the steels strength, hardness, and wear resistance, making it particularly suitable for manufacturing high-load and high-strength automotive gears.

In automotive gears, 20CrMnTi steel is often used for small and medium-sized gears that require high strength and wear resistance. After carburizing treatment, this steel can obtain a high-hardness carburized layer on the surface, enhancing the gears wear resistance and fatigue resistance, while the interior maintains good toughness and impact resistance. This combination enables the gear to withstand large impact loads and extend its service life.

Furthermore, 20CrMnTi steel has good machinability and heat treatability, allowing for precise control of hardness and mechanical properties through heat treatment processes.

In automotive gear transmission systems, 20CrMnTi steel can effectively improve transmission efficiency, reduce wear, and increase the service life of gears. Therefore, it is widely used in important components such as automotive transmissions and differentials.