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Tungsten Carbide Seal Faces Or Rings
Sep 18, 2017

Tungsten carbide is widely used as seal faces with resistant-wearing,high fractural strength,high thermalconductivity, small heat expansion co-efficient.It is the best material to resist heat and fracture in all hard face materials.


TC physical property
Technical parameterUnitYWN6YWN8YG6YG8NT60
CompositionWC%94929492
Ni%68


CO%

68
Densityg/cm314.5-14.914.4-14.814.6-1514.5-14.96.5-6.8
HardnessHRA≥88.5≥88≥89.5≥89≥90
Fractural StrengthMPa14901470142114701480
Heat Expansion Co-efficient10-6/K5.25.355.17.5


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Shaanxi DaoLin Mechanical & Electrical Co.,Ltd

Room1107, Building B, Sail Times Plaza, Hou Wei Zhai, Wei Yang 

District, 710085, Xi’an  City, Shaanxi Province, China

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