Brake Discs

customized brake disc or rotor for racing or sport cars

customized brake disc or rotor for racing or sport cars
Product Details

 

 

Customer customized production, such as brake disc refitting disc processing, sample and drawings customized, spraying color, drilling, milling groove, marking, milling teeth and other precision mechanical characteristics processing.welcome send the sample or drawing to develop new modified brake rotors future.

the size and catalogue for these modified brake rotors as below:


 catalogue (2)

                                    

1.Chemical  specification

  

Item

standards

Brake drum

C

3.1--3.4

3.25

Si

1.9--2.3

1.9

Mn

0.6--0.9

0.8

P

0.15 MAX

0.08

S

0.12MAX

0.09

casting.jpg

2.Physical propertities

  

Item

standards

Brake drum

Tensile strength

245 N/m㎡ MIN

264

Hardness HB

187--241 HB

231

microstructure

A 85% MIN+B5%MAX

A 90% MIN

+B 3%MAX

Dynamic balance Disc

260 g-cm    MAX

Dynamic balance Drum

1300 g-cm MAX

500

 




 3.Apperance

The drum and disc's surface checked and free of chills,shrink,porosity,slag,inclusions,cracks,cold pour ,burrs and any other imperfections .

 11

 

 certification -Baiwang.jpg


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