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Tungsten carbide seal rings
Tungsten Carbide Seals Rings | Circulars have the characters of high wear resistance, high corrosion resistance and good compressive properties.It's widely used in petrochemical industries and other industries which call for high properties of the mechanical sealing rings or prats.
Our material covers: WC-Co alloy, WC-Ni alloy, WC-Ni/Co alloy, WC-TiC-Ni/Cr alloy etc. Carbide Standard Grades 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 |
| 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 |