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Tungsten Carbide Seal Ring
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Product Name:
Tungsten Carbide Seal Ring
Product Model:
TCS03
Manufacturer:
Shanghai Jiuyi Seals CO., Ltd.
Product Description
Tungsten Carbide Seal Ring
Tungsten Carbide seal ring is one of the most widely-used hard surface material among mechanical seal friction material. Its application range is very wide, because it has good wearability resistance, great anti-bend strength, high thermal conductivity, small co-efficient of expansion. It has the highest co-efficient of heat shock among all the hard surface material.
TC physical property |
Technical Parameter | Unit | YWN6 | YWN8 | YG6 | YG8 | DYNT60 |
Composition | WC | % | 94 | 92 | 94 | 92 | |
Ni | % | 6 | 8 | | | |
Co | % | | | 6 | 8 | |
Density | g/cm3 | 14.5-14.9 | 14.4-14.8 | 14.6-15 | 14.5-14.9 | 6.5-6.8 |
Hardness | HRA | 88.5 | 88 | 89.5 | 89 | 90 |
Fractural Strength | Mpa | 1490 | 1470 | 1421 | 1470 | 1480 |
Heat Expansion Co-efficient | 10-6/K | 5.2 | 5.3 | 5 | 5.1 | 7.5 |
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