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 |

The brake disc (or rotor) is the rotating part of a wheel's disc brake assembly, against which the brake pads are applied. The material is typically gray iron,a form of cast iron.
The design of the discs varies somewhat. Some are simply solid, but others are hollowed out with fins or vanes joining together the disc's two contact surfaces (usually included as part of a casting
process). The weight and power of the vehicle determines
the need for ventilated discs.The "ventilated" disc design helps to dissipate the generated heat and is commonly used on the more-heavily loaded front discs.
Our advantage as below:
3.-Professional Manufacture ,high-volume environmental foundry electric stoves and foundry production line,output reach 5000 tons per month.
Professional Manufacture

4.-Long Service Life and quality warrantee period & Low noise for brake discs.
5.strictly testing and ways for discs and drums dynamic balance.keep the products stable balance during driving.

100% test brake discs'Â crucial dimension inspection and machining surface. 6.Material: casting Iron
7.Standard: HT-250Â Â raw material G3000 standards.
8.Solid or vented for brake discs style: VENTED Â
9.Packing: Neutral or Color carton.poly woodpallet.

10.Short-term Export Credit Insurance, TS16949 and ISO 9002certificate;

11.many years of export experiance.familiar to many kinds of certifications and government CIQ regulation.many kinds of goverments and Customs documents meantime.
12.short lead time :20 days for a 20'Â container.
13. reasonalbe price and small quantity for first orders.. small quantity order acceptalbe ;Â MOQ at least 10--30pcs;
14.we especially can develop and produce difficult and complex crafts works for brake disc parts,such as especial change some sizes,adjust chemical raw material formulas,brake discs'surface especial treatments(DACROMET,ZINC PLATED,BLACK COLOR) ,Also.Surface drilled holes or scottled lines etc.works..
15. quality warrante period: 1 year or 100000 kliometers.
16.can accept drawing or sample supplying to design or explore new items brake discs or rotors.
Also brake drums too.
welcome enquiry and visit us.Baiwang series Car or truck brake discs and brake drums with more modes and more tems as our best advantage;
Â
We are a global trading company. Our products sell well in Czech, Lithuania, Georgia, Australia, the Middle East, Africa and other regions, countries, and customers in many countries and regions
have formed a trade partnership. The customers who have worked with us agree with our products very much, and agree with our service very much. We also have a professional R & D team.

 Car Brake disc /rotor Â
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 |

The brake disc (or rotor) is the rotating part of a wheel's disc brake assembly, against which the brake pads are applied. The material is typically gray iron,a form of cast iron.
The design of the discs varies somewhat. Some are simply solid, but others are hollowed out with fins or vanes joining together the disc's two contact surfaces (usually included as part of a casting
process). The weight and power of the vehicle determines
the need for ventilated discs.The "ventilated" disc design helps to dissipate the generated heat and is commonly used on the more-heavily loaded front discs.
Our advantage as below:
3.-Professional Manufacture ,high-volume environmental foundry electric stoves and foundry production line,output reach 5000 tons per month.
Professional Manufacture

4.-Long Service Life and quality warrantee period & Low noise for brake discs.
5.strictly testing and ways for discs and drums dynamic balance.keep the products stable balance during driving.

100% test brake discs'Â crucial dimension inspection and machining surface. 6.Material: casting Iron
7.Standard: HT-250Â Â raw material G3000 standards.
8.Solid or vented for brake discs style: VENTED Â
9.Packing: Neutral or Color carton.poly woodpallet.

10.Short-term Export Credit Insurance, TS16949 and ISO 9002certificate;

11.many years of export experiance.familiar to many kinds of certifications and government CIQ regulation.many kinds of goverments and Customs documents meantime.
12.short lead time :20 days for a 20'Â container.
13. reasonalbe price and small quantity for first orders.. small quantity order acceptalbe ;Â MOQ at least 10--30pcs;
14.we especially can develop and produce difficult and complex crafts works for brake disc parts,such as especial change some sizes,adjust chemical raw material formulas,brake discs'surface especial treatments(DACROMET,ZINC PLATED,BLACK COLOR) ,Also.Surface drilled holes or scottled lines etc.works..
15. quality warrante period: 1 year or 100000 kliometers.
16.can accept drawing or sample supplying to design or explore new items brake discs or rotors.
Also brake drums too.
welcome enquiry and visit us.Baiwang series Car or truck brake discs and brake drums with more modes and more tems as our best advantage;
Â
We are a global trading company. Our products sell well in Czech, Lithuania, Georgia, Australia, the Middle East, Africa and other regions, countries, and customers in many countries and regions
have formed a trade partnership. The customers who have worked with us agree with our products very much, and agree with our service very much. We also have a professional R & D team.

Â
These machines is used for punching and typing of metal plates in electric power, communication, automobile,
steel structure and other industries.
Machine Features:
Products advantage: compared with the existing traditional punching machine, it has the advantages of compact
structure, small occupation area, fast operation speed, high efficiency, high precision and simple operation.
1) The machine body is C-type steel plate welding structure,the fuselage is stable and the stiffness is high;
2) This machine module is arranged in a single row arrangement. Compared with the mode of rotating disk
mode,its changing mode is faster and the work efficiency is higher.
Steel Punch Machine,Cnc Plate Punching Machine,Punching Machine,Steel Metal Hole Punching Machine
Jinan XingTian Sunshine CNC Machine Co.,Ltd , https://www.cncplate.de