GB/T 3203-2016
ActiveCarburizing steels for bearing
渗碳轴承钢
Application Summary AI generated
GB/T 3203-2016 specifies the technical requirements, test methods, inspection rules, and packaging for carburizing steels used in the manufacture of rolling bearing components. It is applied in the metallurgical and bearing industries for producing rings, rollers, and balls that require a hard, wear-resistant surface after carburizing while maintaining a tough core. This standard ensures material consistency for bearings operating under high load and fatigue conditions, such as in automotive, aerospace, and heavy machinery applications.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.