Material: 20Cr, 20CrMnTi, 16MnCr5 

Process: The overall carburizing and quenching process is adopted.

The surface hardness of the product (Rockwell hardness, HRC) is 58-60, and the effective wear-resistant layer is 1.2mm. 

CB28-0445025277

Applicable range 

Common models: Jiefang, Foton, Jiejiang, Chaichai, Isuzu, etc. 4/6 cylinder diesel fuel-injected engines