Bearing steel hardness

Bearing steel is also called high carbon chromium steel, with a carbon content of about 1% Wc and a chromium content of 0.5%-1.65%. Bearing steel is divided into six categories: high carbon chromium bearing steel, chromium-free bearing steel, carburized bearing steel, stainless bearing steel, medium and high temperature bearing steel and anti-magnetic bearing steel. Bearing steel is a type of steel used to manufacture rolling bearings, such as balls, rollers and sleeves. It is a relatively common material in the hardware and machinery industry. This type of steel can also be used to make precision measuring tools, cold stamping dies, machine tool screws, such as dies, measuring tools, taps and precision parts of diesel engine oil pumps.

Price of bearing steel Product name Material specification Origin price (yuan/ton) Bearing wire GCr15Φ6.5-20 Baosteel 3110 Bearing wire GCr15Φ6.5-19 Rong Steel 3010~3120 Bearing wire GCr15Φ6.5-29 Xingtai Steel 3080~3230 Bearing wire GCr15Φ5.5 Xingtai Steel 3230 Bearing wire GCr15Φ5.5-20 Zhongtian Steel 3500 Bearing round steel GCr15Φ14-90 Jiyuan Steel 3050~3100