GB/T 18254 高碳铬轴承

 GB/T 18254 HighCarbon ChromiumBearing Steel 

选用G8Cr15、GCr15等优质钢，经球化退火、酸洗、冷拔、精轧等工序生产出的钢管经无损检测，主要用于机械装备等领域。

Manufactured from premium grades of steel like G8Cr15 and GCr15, the steel undergoes processes such as austenitizing normalization, pickling, cold drawing, and precise rolling. Subsequently, non-destructive testing is conducted on the finished product, which is primarily utilized in sectors like machinery equipment and other industrial applications.