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Bearing steel ball size: 0.3mm---250mm.

Gcr15 bearing steel ball
Introduction: Bearing in the work is to bear the great pressure and friction, so the requirements of bearing steel has a high and uniform hardness and wear resistance, and high elastic limit. For bearing steel chemical composition uniformity, non metallic inclusion content and distribution, and distribution of the carbides are very strict, bearing steel and that of high carbon chromium steel, carbon WC containing 1% chromium content Wcr 0.5%-1.65%. Bearing steel for high carbon chromium bearing steel, chromium bearing steel, carburizing bearing steel, endlessly bearing steel, high temperature bearing steel, anti magnetic bearing steel.
[Characteristics]: magnetic, ferrite steel, oily packaging, hardness can reach HRC62-65 degrees, the material wear resistance is good, cold processed into steel ball after the accuracy of up to 1/10000 mm, the surface is a mirror effect. Color is chrome color, but it can't be welded.
[product usage]: the non-standard ball is widely used in all kinds of hardware industry, valve, bearing, die casting, punching parts, grinding, measuring.
[uses widely]: precision bearings, instruments, meters, pens, spraying machine, water pump, machinery parts, sealing valve, brake pump, punching hole extrusion, oilfield, laboratory hydrochloride, hardness measuring instrument, fishing gear, a counterweight, decoration, finishing and so on high-end industries.