This Standard specifies the technical requirements and methods (including workpieces to be processed, heat treatment equipment, heat treatment process, heat treatment quality and inspection, shape correction, safety and hygiene requirements, energy consumption requirements and product report) for hardening and tempering of heavy steel forgings. This Standard is applicable to integral hardening and tempering of heavy steel forgings for heavy equipment in industries like energy, metallurgy and transportation, etc. This Standard is not applicable to surface hardening.
Basic Data
Standard ID
GB/T 37464-2019 (GB/T37464-2019)
Description (Translated English)
Hardening and Tempering of Heavy Steel Forgings
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
J36
Classification of International Standard
25.200
Word Count Estimation
18,159
Date of Issue
2019-05-10
Date of Implementation
2019-12-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
