Casting Iron And Drilled Brake Disc Rotor,High Quality,High Performance
production show:
- 302mm
- 52.6 mm
- kg
- 26 mm
- 96mm
- Internally Vented
- mm
Material Requirements
1. Must meet Grade HT250 for gray iron castings
2. Chemical Composition (Percent)
| * Total Carbon: | 3.0 - 3.50% |
| * Silicon: | 1.90 - 2.30% |
| * Manganese: | 0.60 - 0.90% |
| * Phosphorus: | 0.12% Max. |
| * Sulfur: | 0.10% Max. |
3. Microstructure:
Graphite Structure: Predominantly type A, size 3-5.
Matrix: Pearlistic with max.15 ferrite. Free from chill
4. Physical Properties
Tensile Strength: Min. 200 N/mm
Brinell Hardness: 190 ~ 230
Advantages
1,Tracking And Timely Reply
2,Guaranteed product quality
3,Satisfactory product price
4,prompt delivery time
5,excellent customer service
Our qualification:
Company Brief Introduction:
Production show:
If you are interested in our products please let me know without any hesitation,we will offer you the best service!