high performance brake discs/rotor for toyota cars manufacturer
Quick Detail
- Minimum order:1
- Place of Origin:China
Specifications
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
