GB/T 2522-2017: Methods of test for the determination of coating insulation resistance and coating adhesion of electrical strip and sheet

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Scope

This Standard specifies the test methods for the determination of coating insulation
resistance and coating adhesion of electrical strip and sheet.
This Standard is applicable to the surface insulation resistance and interlayer
resistance test of non-oriented and oriented electrical steel strip and sheet; and the
insulation coating adhesion test of non-oriented and oriented electrical steel strip and
sheet.

Basic Data

Standard ID	GB/T 2522-2017 (GB/T2522-2017)
Description (Translated English)	Methods of test for the determination of coating insulation resistance and coating adhesion of electrical strip and sheet
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H21
Classification of International Standard	77.040.99
Word Count Estimation	7,779
Date of Issue	2017-07-12
Date of Implementation	2018-04-01
Older Standard (superseded by this standard)	GB/T 2522-2007
Adopted Standard	IEC 60404-11-2012, NEQ
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 electrical steel strip (sheet) coating insulation resistance and adhesion of the test method. This standard is applicable to the testing of insulation resistance and interlaminar resistance of non-oriented and oriented electrical strip (sheet) surfaces, as well as the adhesion of non-oriented and oriented electrical strip (sheet) insulation coatings.