What Are The Requirements Of Stainless Steel Bearing For Steel Quality

In the production of stainless steel bearings, we should consider the characteristics of stainless steel bearings, so in the manufacturing process, the quality requirements for its steel are much stricter than ordinary industrial steel, mainly including the following three aspects:
1, stainless steel bearing material has strict chemical composition requirements. Normally, stainless steel bearing steel is mainly high carbon chromium stainless steel, only strict control of the chemical composition of stainless steel, can maintain its organizational properties and hardness.
2. With the dimensional accuracy of steel, the ring of stainless steel bearing is generally forged. If the dimensional accuracy is insufficient, it is difficult to correctly calculate the size and weight of the blanking, which may lead to the damage of the equipment or the mold.
3, the purity of stainless steel bearing material, if the stainless steel bearing contains more impurities, then it will seriously affect its service life. Therefore, it is necessary to reduce the content of non-metallic inclusions in steel as much as possible.
In addition, among these requirements, one of them is the requirement for the decarbonized layer on the steel surface. If the decarburization layer on the steel surface is not within the specified scope, then it should be cleaned up before heat treatment, otherwise it may lead to the scrap of stainless steel bearing parts.