1.Carburizing and quenching
2.Surface hardness HRC58-62
3.Quench-hardened case depth Eht=0.8-1.0mm
4.Material: steel

Used in MCY axles of Sino Truck introduced from MAN company of German.

We have our own production base in Xinwen Industrial Park which has passed the ISO/TS 16949:2002 certificate. Our factory owns 767 equipments, including 6 carbonitridinig production lines, 330 gear-processing machines, 2 vacuum ionic nitriding furnaces and the largest line-up of vertical gear-broaching machines in Shandong, with the annual capacity of 2 million gears.