GB/T 2521-2008: Cold-rolled grain-oriented and non-oriented electrical steel strip (sheet)

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Scope

This standard specifies the classification, designation, general requirements,
technical requirements, inspection and testing, packaging, marking and quality
certificates, of cold-rolled grain-oriented electrical steel strips (sheets), which
have a nominal thickness of 0.23 mm, 0.27 mm, 0.30 mm, 0.35 mm, AND the
cold-rolled non-oriented electrical steel strips (sheets), which have a nominal
thickness of 0.35 mm, 0.50 mm, 0.65 mm.
This standard applies to cold-rolled grain-oriented and cold-rolled non-oriented
electrical steel strips (sheets), which is supplied in full-process conditions AND
used in magnetic circuit structures.

Basic Data

Standard ID	GB/T 2521-2008 (GB/T2521-2008)
Description (Translated English)	Cold-rolled grain-oriented and non-oriented electrical steel strip (sheet)
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H53
Classification of International Standard	77.140.40
Word Count Estimation	19,154
Date of Issue	2008-09-11
Date of Implementation	2009-05-01
Older Standard (superseded by this standard)	GB/T 2521-1996
Quoted Standard	GB/T 228; GB/T 235; GB/T 247; GB/T 2522; GB/T 3655; GB/T 9637; GB/T 13789; GB/T 18253; GB/T 19289
Adopted Standard	IEC 60404-8-7-1998, MOD; IEC 60404-8-4-1998, MOD
Regulation (derived from)	National Standard Approval Announcement 2008 No.16 (Total No.129)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the nominal thickness of 0. 23mm, 0. 27mm, 0. 30mm, cold-rolled orientation and said public 0. 35mm thickness 0. 35mm, 0. 50mm, cold-rolled non- oriented electrical steel 0. 65mm (film) classification, grades, general requirements, technical requirements, inspection and testing, marking and quality certification, etc., packaging. This standard applies to the whole process of the state of supply, cold-rolled and cold rolled oriented magnetic structures used in non-oriented electrical steel (sheet).