Cemented carbide is an alloy material made by powder metallurgy process. In the process of making tungsten carbide bushing, tungsten carbide powder is mixed with binder materials (such as cobalt and nickel), and then pressed by mold or other processes. Sintered into the desired shape.The bushing made of cemented carbide has higher wear resistance and corrosion resistance than the bushing made of other materials. Its hardness is also many times that of other materials, and these characteristics make tungsten carbide suitable for harsh working environments.Therefore, it is also widely used in many industries. With different applications, there are different types of tungsten carbide bushings, these Langsun Carbide can solve for you.
It is often difficult to choose a product that suits you, but Langsun Carbide can meet all your needs.We have rich experience in customizing products.Ningbo Langsun Tungsten Carbide Co., Ltd. is a professional supplier of tungsten carbide abrasive tools and tungsten carbide wear parts.We have our own processing factory, professional technical team can customize products according to your drawings.Every step has strict inspection to bring you the best experience.We have many years of experience in carbide bushing, carbide rings, cutting tools, etc., and are proficient in production and processing technology.Our customers are all over the world, many of them are our long-term partners.Providing customers with satisfactory service and high-quality products is our mission.
Tungsten Carbide Bushing Features:
Using high-quality ultra-fine tungsten carbide and nickel powder (cobalt powder) as raw materials.
Corrosion resistance, wear resistance.
Adopt the world's advanced HIP sintering technology.
Tight Tolerances
Can be customized according to drawings.
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 |