Die Sinker EDM, also called erosion EDM, cavity type EDM or spark EDM, consists of an electrode and workpiece submerged in
dielectric fluid. Die Sinker EDM is fast, effective, and can be used to machining virtually any electrically conductive metal material.
It is widely used in mould industry. TipTop Machinery have been developed to prove an ideal mix of Speed, Accuracy, Surface finsh
and Low electrode Consumption.
Die Sinker Edm,Die Sinker EDM,Die Sinking EDM,CNC Sparking EDM Suzhou Tiptop Machinery Technology Co. Ltd. , https://www.sailingcnc.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 component of a wheel's disc brake assembly, against which the brake pads press to slow or stop the vehicle. It is typically made from gray iron, a type of cast iron known for its durability and heat resistance. The design can vary—some are solid, while others feature fins or vanes that improve cooling by allowing airflow. Ventilated discs are commonly used in high-performance or heavy-duty applications, as they help dissipate heat more effectively, preventing overheating and maintaining braking efficiency.
Our Advantages:
3. Professional Manufacturing – We use advanced environmental foundry electric stoves and a full production line, with output reaching 5,000 tons per month.
Professional Manufacture
4. Long Service Life & Quality Warranty – Our brake discs offer low noise and long-lasting performance.
5. Strict Testing – We ensure dynamic balance testing for discs and drums to maintain stability during driving.
100% inspection of crucial dimensions and machining surfaces. 6. Material: Cast Iron
7. Standard: HT-250 raw material with G3000 standards.
8. Style: Solid or Vented
9. Packing: Neutral or Color Carton, Poly Wood Pallet.
10. Short-term Export Credit Insurance, TS16949 and ISO 9002 Certificates.
11. Years of Export Experience – Familiar with various certifications and CIQ regulations, and we provide all necessary government and customs documents.
12. Short Lead Time: 20 days for a 20' container.
13. Reasonable Price & Small Quantity Orders – MOQ starts at 10–30 pcs.
14. Custom Production – We can develop complex parts such as size adjustments, chemical formula modifications, surface treatments (DACROMET, ZINC PLATED, BLACK COLOR), and drilling or scoring on the surface.
15. Quality Warranty Period: 1 year or 100,000 km.
16. Accept Drawings or Samples – We can design and explore new brake disc or rotor models based on your specifications.
Also available: Brake Drums.
Welcome to inquire and visit us. Baiwang series car or truck brake discs and drums offer a wide range of models and options, making them our key advantage.
We are a global trading company, and our products are popular in countries like Czech Republic, Lithuania, Georgia, Australia, the Middle East, Africa, and many others. We have established trade partnerships with numerous clients who appreciate both our product quality and service. In addition, we have a professional R&D team to support continuous innovation and development.
Car Parts Brake Disc for Car Accessories
Car Brake Disc / Rotor
OE NO:
Vehicle Type:
Detailed Features
Â