YG6 YG8 High Polished Tungsten carbide valve bearing balls

【Item】Tungsten carbide ball



【Surface】Mirror polish



【Specification】According to customer requirement

【Brand】HAO Carbide

【Country of Origin】ZhuZhou,China

【Usage】Precision, Instrument, Sealing valve, Paint spraying machine, Ballpoint pen, Pipeline valve, Hardness tester, Water pump, Ball bearing, etc


Product info

carbide valve bearing balls are also called cemented carbide balls, bearing valve balls, which are used in applications requiring extreme hardness and resistance to wear and abrasion; and are able to withstand hard shocks and impacts. Tungsten carbide balls are made with 6% nickel binder or 9% nickel binder. High hardness and dimensional stability make tungsten carbide balls the preferred choice for precision hydraulic valves, high-load bearings, inertial navigation systems, ball screws, linear bearings in slideways, gauging and checking instruments, and meters. Tungsten carbide balls are also used for billing, to work harden and improve fretting fatigue strength. Besides, Diameter 0.3~0.5mm tungsten carbide balls are ideal for applications where the ballpoint pen is.

Grades dimension and surface treatment can be customized according to your requirements.HAO Technologies’ standard material is made of 94% tungsten carbide and 6% cobalt binder, the industry code is C2 tungsten carbide.

carbide valve bearing ball grade information:

Grade WC% Co% Density(g/cm3) Hardness(HRA) HV (Kg/mm2)
YG6 94 8 14.5-14.9 89.5 1380
YG6X 94 6 14.6-15.0 91 1500
YG8 92 8 14.5-14.9 89.5 1600
YG15 85 15 13.9-14.2 87 2100
Product Display

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