Application range and wear resistance of GCr15 bearing steel ball

- May 10, 2019-

GCr15 bearing steel ball range

GCr15 bearing steel balls are very suitable for high speed and low noise bearings when used, bicycles, motorcycles, automobiles, rails, universal ball, luggage, electronics industry.

GCr15 bearing steel balls are subjected to great pressure and friction during the working process, so the bearing steel is required to have such high and uniform hardness and wear resistance. When used, and high elastic limit, the chemical of the bearing steel The uniformity of the composition, the content and distribution of non-metallic inclusions, the distribution of carbides, etc. are all very strict. The bearing steel is also called high-carbon steel, the carbon-containing Wc is about 1%, and the enthalpy-containing Wcr is 0.5%-1.65%. . Bearing steel is divided into six categories: high carbon bearing steel, bearing steel, carburized bearing steel, stainless bearing steel, medium and high temperature bearing steel and anti-magnetic bearing steel.

The hardness of GCr15 bearing steel ball can reach HRC62-65 degrees, and its material wear resistance is good. After cold working into steel ball, the precision can reach one ten thousandth of a millimeter, and the surface has a mirror effect. The color is chrome, but it cannot be soldered.

GCr15 bearing steel balls are widely used in high speed and low noise bearings, bicycles, motorcycles, automobiles, rails, universal ball, luggage, electronics industry, and can also be used to grind other media.www.wxjnsteelball.com