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Characteristics of bearing steel(3)
Dec 05, 2018

Five, processing performance
In the course of consumption, bearing parts have to go through many cold and hot working procedures. In order to satisfy the requirements of small quantity, high efficiency and high quality, bearing steel should have good processing performance. For example, cold and hot forming properties, cutting performance, hardenability and so on.
In addition to the above basic requirements, bearing steels should also meet the requirements of proper chemical composition, average external structure, less non-metallic adulterants, conformity to the specifications for external defects and non-exceeding the regular concentration of external decarbonization layer.