coated and electroplated series brake disc
Brake disc, suit for the racing sport CAR series.
our company can accept many complex crafts for brake discs ,such as coated or electroplated surface of the brake rotor.so that keep the disc antirust and wear resistant .
these crafts such as :DACROME coated,carburizing black color,bonderrizing surface etc.
these cafts all can keep the disc out of rust.
Also drill holes and scottlted on the brake rotor's surface to keep the disc good of radiating results;
Car Brake disc /rotor
OE NO:
Vehicle type:
detailed features
1.Chemical specification
| Item |
standards |
Brake disc |
| C |
3.1--3.4 |
3.3 |
| Si |
1.9--2.3 |
1.95 |
| Mn |
0.6--0.9 |
0.75 |
| P |
0.15 MAX |
0.1 |
| S |
0.12MAX |
0.08 |
2.Physical propertities
| Item |
standards |
Brake disc |
| Tensile strength |
245 N/mm2 MIN |
268 |
| Hardness HB |
187--241 HB |
230 |
| microstructure |
A 85% MIN+B5%MAX |
A 92% MIN
+B 4%MAX |
| Dynamic balance Disc |
260 g-cm MAX |
200 g-cm |
| Dynamic balance Drum |
1300 g-cm MAX |
500 g-cm |
Material: Gray steel 250.
One of our high-technology new brake disc in high quality and precision machining crafts. Had exported to European market. We can produce this disc in large qty and best price.
We have an annual productive ability of 20000 tons of sand cast products
And an annual -5000 tons lost model processing assemble line which mainly produces several kinds of products of iron casting, steel, casting, machining.
Also we can manufacture many kinds of car brake disc /rotor.
Also we can produce many automibile brake discs/rotors, brake drum. Wheel hub and hubs.
Audited Supplier 
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