Dongguan Latest News (Guangdong, China)

Nitriding of AISI P20+S steel is a heat treatment process, AISI P20+S steel undergoes nitriding treatment to improve its hardness, wear resistance and corrosion resistance, etc.

4140 and 42CrMo are commonly used alloy steel materials, and AISI 4140 is equivalent to GB 42CrMo, but they have certain differences in chemical composition, mechanical properties, and other aspects.

Songshun Steel is a leading supplier of plastic mold steel material in China, providing various grades of high-quality plastic mold steel material.

The manufacturing process of AISI P20+Ni steel is the key to determine its quality and performance, and the production process includes smelting, continuous casting, heat treatment and other links.