This Standard stipulates the classification, code, order content, dimensions, shapes, weights, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of nitriding steels. This Standard is applicable to rolled, forged and cold-drawn nitriding steel bars whose nominal diameter or thickness does not exceed 250 mm (hereinafter referred to as steel bars).
Basic Data
Standard ID
GB/T 37618-2019 (GB/T37618-2019)
Description (Translated English)
Nitriding steels
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H40
Classification of International Standard
77.140.10
Word Count Estimation
22,213
Date of Issue
2019-06-04
Date of Implementation
2020-05-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
