Metal Cover,Sheet Metal Parts,Corrugated Metal,Metal Plate With Holes Suzhou Gold ant Precision Sheet Metal Co.,Ltd , https://www.jmysheetmetal.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
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. It is typically made from gray iron, a type of cast iron. The design can vary—some are solid, while others feature fins or vanes to help dissipate heat, especially in high-performance or heavy-duty vehicles. Ventilated discs are commonly used on front wheels due to their higher heat generation and load.
Our Advantages
3. Professional Manufacturing: We use advanced electric furnaces and production lines, with a monthly output of up to 5,000 tons.
Professional Manufacture
4. Long Service Life & Quality Warranty: Our brake discs are designed for durability and low noise performance, ensuring long-term reliability.
5. Strict Testing: We ensure dynamic balance for both discs and drums to maintain stability during driving.
6. Material: Cast Iron; 7. Standard: HT-250, G3000; 8. Style: Solid or Vented; 9. Packing: Neutral or Color Carton, Poly Wood Pallet.
10. Certifications: TS16949, ISO 9002, and Short-Term Export Credit Insurance.
11. Years of Export Experience: Familiar with various certifications and government regulations, including CIQ and customs documents.
12. Short Lead Time: 20 days for a 20' container.
13. Competitive Pricing & Small Orders Accepted: Minimum order quantity as low as 10–30 pcs.
14. Custom Production: Capable of manufacturing complex parts such as modified sizes, adjusted material formulas, surface treatments (DACROMET, ZINC PLATED, BLACK COLOR), and drilled holes or scottled lines.
15. Quality Warranty: 1 year or 100,000 km.
16. Accept Drawings or Samples: We can develop and produce new brake disc or rotor designs based on your specifications.
Also available: Brake Drums. Welcome to inquire and visit us. Baiwang series car and truck brake discs and drums offer a wide range of models and options as our main advantage.
We are a global trading company. Our products are well received in countries like Czech Republic, Lithuania, Georgia, Australia, the Middle East, and Africa, among others. We have established long-term trade partnerships with many clients who appreciate both our quality and service. Additionally, we have a dedicated R&D team to support innovation and product development.
Brake Pads Brake Disc for Car Parts
Car Brake Disc / Rotor
OE NO:
Vehicle Type:
Detailed Features
2. Physical Properties