Car Brake Disc / Rotor
OE NO:
Vehicle Type:
Detailed Features
1. Chemical Specification
2. Physical Properties
The brake disc (or rotor) is a critical component of a vehicle’s disc brake system, designed to provide friction against the brake pads during braking. It is typically made from gray iron, a type of cast iron known for its durability and heat resistance. The design of the disc can vary, with some being solid and others featuring vented structures that help dissipate heat more effectively, especially in high-performance or heavy-duty vehicles. Ventilated discs are commonly used on front wheels due to higher heat generation. Our Advantages:
- **Professional Manufacturing**: Advanced foundry equipment and production lines, capable of producing up to 5,000 tons per month. - **Long Service Life & Quality Warranty**: Offers extended service life and low noise performance. - **Strict Testing**: Ensures dynamic balance for both discs and drums, guaranteeing stability during driving. - **Material**: Cast Iron, meeting HT-250 raw material standards and G3000 specifications. - **Design Options**: Available in solid or vented styles. - **Packaging**: Neutral or color cartons, poly wood pallets. - **Certifications**: TS16949, ISO 9002, and short-term export credit insurance available. - **Export Experience**: Over many years of exporting, familiar with international certifications and customs regulations. - **Short Lead Time**: 20 days for a 20' container. - **Flexible Orders**: Accepts small orders with MOQ as low as 10–30 pieces. - **Customization**: Capable of producing complex parts, including size modifications, chemical formula adjustments, surface treatments (DACROMET, Zinc Plated, Black Color), and drilled holes or patterns. - **Warranty**: 1 year or 100,000 kilometers. - **OEM Support**: Accepts drawings or samples for new product development. - **Wide Range**: Offers both brake discs and drums. We welcome your inquiries and visits. Baiwang series car and truck brake discs and drums are our core products, with a wide range of models and specifications. Our products are well received in markets such as the Czech Republic, Lithuania, Georgia, Australia, the Middle East, and Africa. We have established long-term trade partnerships with many customers who highly appreciate our quality and service. Additionally, we have a dedicated R&D team to support continuous innovation and improvement.
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 a critical component of a vehicle’s disc brake system, designed to provide friction against the brake pads during braking. It is typically made from gray iron, a type of cast iron known for its durability and heat resistance. The design of the disc can vary, with some being solid and others featuring vented structures that help dissipate heat more effectively, especially in high-performance or heavy-duty vehicles. Ventilated discs are commonly used on front wheels due to higher heat generation. Our Advantages:
- **Professional Manufacturing**: Advanced foundry equipment and production lines, capable of producing up to 5,000 tons per month. - **Long Service Life & Quality Warranty**: Offers extended service life and low noise performance. - **Strict Testing**: Ensures dynamic balance for both discs and drums, guaranteeing stability during driving. - **Material**: Cast Iron, meeting HT-250 raw material standards and G3000 specifications. - **Design Options**: Available in solid or vented styles. - **Packaging**: Neutral or color cartons, poly wood pallets. - **Certifications**: TS16949, ISO 9002, and short-term export credit insurance available. - **Export Experience**: Over many years of exporting, familiar with international certifications and customs regulations. - **Short Lead Time**: 20 days for a 20' container. - **Flexible Orders**: Accepts small orders with MOQ as low as 10–30 pieces. - **Customization**: Capable of producing complex parts, including size modifications, chemical formula adjustments, surface treatments (DACROMET, Zinc Plated, Black Color), and drilled holes or patterns. - **Warranty**: 1 year or 100,000 kilometers. - **OEM Support**: Accepts drawings or samples for new product development. - **Wide Range**: Offers both brake discs and drums. We welcome your inquiries and visits. Baiwang series car and truck brake discs and drums are our core products, with a wide range of models and specifications. Our products are well received in markets such as the Czech Republic, Lithuania, Georgia, Australia, the Middle East, and Africa. We have established long-term trade partnerships with many customers who highly appreciate our quality and service. Additionally, we have a dedicated R&D team to support continuous innovation and improvement.
Hole Drilling EDM is fast, effective, and can be used to machining virtually any electrically conductive metal material, including Bronze, Copper, Tungsten, Carbon graphite, Carbon steel, Stainless steel, High alloy steel, Hard alloy, Inconel, Kovar, Titanium and many others. Computer-automated CNC equipment and advanced CAD/CAM programming guarantee our Hole Drilling EDM to meet even the tightest tolerances.
CNC Hole Drilling EDM,Hole Drilling Edm Product,Small Hole Drilling EDM Price,EDM Hole Drilling
Suzhou Tiptop Machinery Technology Co. Ltd. , https://www.sailingcnc.com