滚动轴承　高碳铬轴承钢零件　热处理技术

Rolling bearings—Parts made from high-carbon chromium bearing steels—Specifications for heat treatment

标准介绍

This standard specifies the technical requirements and test methods of annealed, hardened and tempered rolling bearing rings and rolling elements (hereinafter bearing parts), which made from G8Cr15, GCr15, GCr15SiMn, GCr15SiMo, GCr18Mo in accordance with GB/T 18254.
This standard is applicable to heat treatment quality assessment for semi-finished and finished bearing parts made from above steels, also applicable to the heat treatment quality assessment of bearing parts made from other high carbon chromium steels. For bearing parts with special requirements, the corresponding provisions are given in the product drawing.

提出部门

China Machinery Industry Federation.

发布部门

General Administration of Quality Supervision,Inspection and Quarantine of the People's Republic of China and Standardization Administration of the People's Republic of China