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TUNGSTEN CARBIDE(TC) SEAL PARTS(Customized)Feature:
Tungsten carbide is widely used as seal faces with resistant-wearing,high fractural strength,high thermal conductivity, small heat expansion co-efficient.It is the best material to resist heat and fracture in all hard face materials.
Physical Property:
Technical parameter Unit TC-6%Ni TC-8%Ni TC-6%Co TC-6%Co
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
Hardness HRA =88.5 =88 =89.5 =89
Fractural Strength MPa 1490 1470 1421 1470
Heat Expansion Co-efficient 10-6/K 5.2 5.3 5
