GB/T 38884-2020: High temperature stainless steels for bearing

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Scope

This standard specifies the classification and code, order content, size, shape,
weight, technical requirements, test methods, inspection rules, packaging,
markings and quality certificates of high temperature stainless steels for bearing.
This standard applies to hot-rolled or forged round steel, cold-drawn round steel
and steel wire (hereinafter referred to as steel) for the manufacture of stainless
steel bearings that can withstand high temperatures of 300 °C ~ 400 °C.

Basic Data

Standard ID	GB/T 38884-2020 (GB/T38884-2020)
Description (Translated English)	High temperature stainless steels for bearing
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H40
Classification of International Standard	77.140.10
Word Count Estimation	14,142
Date of Issue	2020-06-02
Date of Implementation	2020-12-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration