Wuxi Wushi Machinery Factory , https://www.cnrollmill.com
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
0.12 MAX
0.08
2. Physical Properties
Item
Standards
Brake Disc
Tensile Strength
245 N/mm² MIN
268
Hardness HB
187–241 HB
230
Microstructure
A 85% MIN + B 5% 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 Advantages:
3. Professional Manufacture – High-volume environmental foundry electric stoves and production lines, output reaching 5000 tons per month.
Professional Manufacture
4. Long Service Life and Quality Warranty Period & Low Noise for Brake Discs.
5. Strictly testing and ways for discs and drums dynamic balance. Keep the products stable during driving.
100% test brake discs' crucial dimension inspection and machining surface. 6. Material: Casting Iron.
7. Standard: HT-250 raw material G3000 standards.
8. Solid or Vented for Brake Disc Style: VENTED.
9. Packing: Neutral or Color Carton, Poly Wood Pallet.
10. Short-term Export Credit Insurance, TS16949 and ISO 9002 Certificate.
11. Many years of export experience, familiar with many kinds of certifications and government CIQ regulations. Many kinds of government and customs documents available.
12. Short Lead Time: 20 days for a 20' container.
13. Reasonable price and small quantity for first orders. Small quantity orders accepted; MOQ at least 10–30 pcs.
14. We especially can develop and produce difficult and complex crafts works for brake disc parts, such as special size changes, adjust chemical raw material formulas, surface treatments (DACROMET, ZINC PLATED, BLACK COLOR), and surface drilled holes or scored lines, etc.
15. Quality Warranty Period: 1 year or 100,000 kilometers.
16. Can accept drawings or samples to design or explore new items of brake discs or rotors.
Also brake drums too.
Welcome to inquire and visit us. Baiwang series car or truck brake discs and brake drums with more models and more terms as our best advantage.
We are a global trading company. Our products sell well in Czech Republic, Lithuania, Georgia, Australia, the Middle East, Africa, and other regions. Customers from many countries have formed trade partnerships with us. Those who have worked with us highly appreciate our products and service. We also have a professional R&D team.
Brake Part Brake Disc for Car Parts
Car Brake Disc / Rotor
OE NO:
Vehicle Type:
Detailed Features
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