Dual steel disc is relative wearing material of friction disc, which forms friction pair with friction disc.

1、Hardness：HRC 40～50

2、Surface roughness：Ra＜0.16μm

3、Wave degree：0.2～0.4mm(wave dual steel disc)

Applications

Dual steel disc is used in special vehicle, heavy-load constructional machinery and transportation vehicle etc.

Qualification Certificate

Wave dual steel disc for gearbox and the machining process’ wins patent of invention in the country.

Tel: 0571-83802557