Grade for Making Tungsten Carbide Seals
The following table is about the grade details for making tungsten carbide seals. Refer to it and find your choice. Special tungsten carbide seals are available with the customers' drawings provided. Please do not hesitate to contact us if you have any questions.
Tungsten carbide seals grade in the table below:
| WC, Co/Ni | Grade | Content | D | H | BS | EC | ||
| WC | Co | Ni | ||||||
| WC－Co | Y86B | 94 | 6 | - | 14.8-15 | 89.5 | 1421 | 5.0 |
| WC－Co | Y68B | 92 | 8 | - | 14.5-14.9 | 89 | 1472 | 5.1 |
| WC－Co | Y615B | 85 | 15 | - | 13.9-14.2 | 87 | 2068 | 5.3 |
| WC－Ni | YWN8B | 92 | - | 8 | 14.4-14.8 | 88 | 1470 | 5.3 |
| WC-Ni-Co | YCN3B | 97 | (CO +Ni ) 3 | - | 15.0-15.3 | 91 | 1300 | 4.3 |
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