GB/T 2521-1996
Replaced
GB/T 2521.1-2016
Active
National standards
GB/T 2521.1-2016 Cold-rolled electrical steel delivered in the fully-processed state—Part 1:Grain non-oriented steel strip(sheet)
GB/T 2521.1-2016 Cold-rolled electrical steel delivered in the fully-processed state—Part 1:Grain non-oriented steel strip(sheet)
Basic Information
Standard Code:
GB/T 2521.1-2016
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrician's steel
ICS Name:
Special magnetic steel
Publish Date:
2016-06-14
Implement Date:
2017-05-01
Pages:
23 pages
Scope
This part of GB/T 2521 specifies the terms and definitions, classification, symbols and designations, general requirements, technical requirements, inspection and testing, judgment and re-inspection rules, packaging, marking, and quality certificates for grain-oriented electrical steel strips (sheets) with nominal thicknesses of 0.35 mm, 0.50 mm, and 0.65 mm. This part applies to grain-oriented electrical steel strips (sheets) supplied in a fully cold-rolled state for use in magnetic circuit structures (hereinafter referred to as steel strips (sheets)).
Development Information
Same series standard
Replace the following standards
Referenced Standards
GB/T 2522-2007 Methods of test for the determination of surface insulation resistance and lamination factor of electric sheet and strip
GB/T 247-1997 General rule of acceptance, package, mark and certification for steel plates(sheets) and strips
GB/T 247-2008 General rule of package,mark and certification for steel plates(sheets)and strips
GB/T 2900.60-2002 Electrotechnical terminology—Electromagnetism
GB/T 3655-2000 Methods of measurement of the magnetic properties of electrical steel sheet and strip by means of an Epstein frame
GB/T 3655-2008 Methods of measurement of the magnetic properties of electrical steel sheet and strip by means of an Epstein frame
GB/T 3655-2022 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an epstein frame
GB/T 9637-2001 Electrotechnical terminology— Magnetic materials and components
GB/T 13789-1992 Magnetic sheet and strip—Methods of measurement of magnetic properties by means of a single sheet tester
GB/T 13789-2008 Methods of measurement of the magnetic properties of magnetic sheet and strip by means of a single sheet tester
GB/T 13789-2022 Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of a single sheet tester
GB/T 17505-1998 Steel and steel products General technical delivery requirements
GB/T 17505-2016 Steel and steel products—General technical delivery requirements
GB/T 18253-2000 Steel and steel products—Types of inspection documents
GB/T 18253-2018 Steel and steel products—Types of inspection documents
GB/T 19289-2003 Methods of measurement of density, resistivity and stacking factor of electrical steel sheet and strip
GB/T 19289-2019 Methods of measurement of resistivity,density and stacking factor of electrical steel strip and sheet
YB/T 4292-2012 The geometric characteristics testing method for electrical steel strip (sheet) is provided
GB/T 247-2025 General rules of package, mark and certification for steel plate, sheet and strip
Adopt standards
IEC 60404-8-4:2013
Related Standards
GB/T 17951.2-2002
Replaced
GB/T 17951.2-2002 Cold-rolled grain non-oriented electrical steel strip (sheet) delivered in the semi-processed state
GB/T 19345-2003
Replaced
GB/T 19345-2003 Amorphous and nanocrystalline soft magnetic alloy strips
GB/T 911-2004
Replaced
GB/T 911-2004 Dimensions,shapes,weight and tolerances for hot-rolled tool flat steels
GB/T 2521-2008
Active
GB/T 2521-2008 Cold-rolled grain-oriented and non-oriented electrical steel strip(sheet)
GB/T 6983-2008
Replaced