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

Standard No.: GB/T 2521-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2017-05
Replace By: GB/T 2521.1-2016; GB/T 2521.2-2016
Latest: GB/T 2521.1-2016; GB/T 2521.2-2016
Replace: GB/T 2521-1996

Scope: This standard specifies the classification, grade, General requirements, technical requirements, inspection and testing, packaging, marking and quality certificates, etc. This standard is applicable to cold-rolled oriented and cold-rolled non-oriented electrical steel strips (sheets) supplied in full process and used in magnetic circuit structures.

GB/T 2521-2008 Referenced Document

GB/T 13789 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of a single sheet tester*， 2022-10-12 Update
GB/T 17505 Steel and steel products.General technical delivery requirements*， 2016-02-24 Update
GB/T 18253 Steel and steel products—Types of inspection documents*， 2018-03-15 Update
GB/T 19289 Methods of measurement of resistivity，density and stacking factor of electrical steel strip and sheet*， 2019-06-04 Update
GB/T 228 Metallic materials--Tensile testing at ambient temperature
GB/T 235 Metallic materials.Sheet and strip.Reverse bend test*， 2013-09-06 Update
GB/T 247 General rule of package,mark and certification for steel plates(sheets)and strips*， 2008-12-06 Update
GB/T 2522 Methods of test for the determination of coating insulation resistance and coating adhesion of electrical strip and sheet*， 2017-07-12 Update
GB/T 3655 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an epstein frame*， 2022-10-12 Update
GB/T 9637 Electrotechnical terminology Magnetic materials and components

2016 GB/T 2521.1-2016 Cold-rolled electrical steel delivered in the fully-processed state.Part 1:Grain non-oriented steel strip (sheet)
2008 GB/T 2521-2008 Cold-rolled grain-oriented and non-oriented electrical steel strip(sheet)
1996 GB/T 2521-1996 Cold-rolled grain-oriented and non-oriented magnetic steel strip(sheet)