This Part of GB/T 34484 specifies the ordering content, size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking, quality certificate of alloy steels delivered in quenched and tempered state. This Part applies to rolled round steel which has a nominal diameter not exceeding 310 mm and rolled square steel which has a nominal side length not exceeding 280 mm (hereinafter referred to as steel).
Basic Data
Standard ID
GB/T 34484.2-2018 (GB/T34484.2-2018)
Description (Translated English)
Heat-treatable steels -- Part 2: Alloy steels for quenching and tempering
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H40
Classification of International Standard
77.140.10
Word Count Estimation
22,258
Date of Issue
2018-09-17
Date of Implementation
2019-06-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
