Features of tungsten carbide sleeves:
1. With high hardness and high toughness
2. Special surface treatment, good wear resistance
3. Long service life
4. Excellent corrosion resistance and temperature resistance, applicable to various environments
Our advantage:
1. High precision and small tolerance
2. Selection of high-quality raw material formula
3. Fast production cycle
4. Reasonable price
5. Customizable products, made according to drawings
Company Profile:
Langsun Carbide is a professional manufacturer of tungsten carbide parts in China, and has several processing factories of its own. The tungsten carbide bushings produced by us have the characteristics of high strength, high strength, high wear resistance and high corrosion resistance, and can be applied in various extremely harsh working environments. We provide product support for customers from all over the world, and it is our mission to provide customers with high-quality services and excellent products. You can have full confidence in the quality of our products. If you are interested in our carbide bushings, please feel free to contact us. We have a professional technical team to customize the most suitable solution for you.
Cobalt Binder Grades
| Grade | Binder (Wt %) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm²) |
| YG6 | 6 | 14.8 | 90.0 | 1520 |
| YG6X | 6 | 14.9 | 91.0 | 1450 |
| YG6A | 6 | 14.9 | 92.0 | 1540 |
| YG8 | 8 | 14.7 | 89.5 | 1750 |
| YG12 | 12 | 14.2 | 88.0 | 1810 |
| YG15 | 15 | 14.0 | 87.0 | 2050 |
| YG20 | 20 | 13.5 | 85.5 | 2450 |
| YG25 | 25 | 12.1 | 84.0 | 2550 |
Nickel Binder Grades
Grade | Binder (Wt %) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm²) |
YN6 | 6 | 14.7 | 89.5 | 1460 |
YN6X | 6 | 14.8 | 90.5 | 1400 |
YN6A | 6 | 14.8 | 91.0 | 1480 |
YN8 | 8 | 14.6 | 88.5 | 1710 |
