GB/T 2521-1996
Replaced
YB/T 4842-2020
Active
Industry standards-Black metallurgy
YB/T 4842-2020 Large-scale generator-grade cold-rolled electrically-oriented steel strips (sheets)
YB/T 4842-2020 Large-scale generator-grade cold-rolled electrically-oriented steel strips (sheets)
Price:
$ 30
Basic Information
Standard Code:
YB/T 4842-2020
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrician's steel
ICS Name:
Special magnetic steel
Publish Date:
2020-12-09
Implement Date:
2021-04-01
Scope
This standard specifies the terms and definitions, grades, general requirements, technical requirements, inspection methods, packaging, marking, and quality certificates for cold-rolled oriented electrical steel strips (sheets) used in large-scale generators. This standard applies to cold-rolled non-laminated oriented electrical steel strips (sheets) used in large-scale generators.
Development Information
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