This document specifies symbols and codes, designations, ordering contents, general requirements, technical requirements, inspection and testing, re-inspection and judgment rules, packaging, marking and quality certificates for cold-rolled non-oriented electrical steel strip (sheet) for electric vehicle driving motor. This document is applicable to grain-non-oriented electrical steel strip (sheet) with nominal thicknesses of 0.20 mm, 0.25mm, 0.27 mm, 0.30 mm, 0.35 mm, for the manufacture of electric vehicle drive motors [hereinafter referred to as "steel strip (sheet)"].
Basic Data
Standard ID
GB/T 34215-2023 (GB/T34215-2023)
Description (Translated English)
Cold-rolled non-oriented electrical steel strip (sheet)for electric vehicle driving motor
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H53
Classification of International Standard
77.140.40
Word Count Estimation
18,168
Date of Issue
2023-08-06
Date of Implementation
2024-03-01
Older Standard (superseded by this standard)
GB/T 34215-2017
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
