near 2000 kinds of brake dics
America G3000 standard
material: gray casting iron(HT250)
painted according to client request
vent &drill accodring to client request
standard weight
Roughness A:2.0
Roughness B:2.0
parallelism to surface A:0.08
parallelism to surface B:0.08
flatness of side A :0.06
flatness of side B :0.06
Runout of side A:0.1
Runout of side B:0.1
DTV:0.013
Hardness:HB180-HB190
Chemical composition:
C:3.00%~3.30%
Si:1.90%~2.30%
Mn:0.60%~0.90%
S:≤0.12% Max
P:≤0.20% Max
Tensile strength:180N/ mm2
In 2016, the company established a joint venture of brake pads factory, with a designed annual production of 1 million sets of various brake pads. The factory has 40 sets (suits) production
equipment for mixing, hot pressing and thermal treatment of brake pads, and the hot pressing process is a one-step equidensite processing technology.