GB/T 2521-1996
Replaced
T/CEC 394-2020
Active
Group standards
T/CEC 394-2020 "Specification for ultra-thin oriented electrical steel strip (film) used in high voltage direct current transmission commutation valve with application to saturation reactor"
T/CEC 394-2020 "Specification for ultra-thin oriented electrical steel strip (film) used in high voltage direct current transmission commutation valve with application to saturation reactor"
Price:
$ 20.00
Basic Information
Standard Code:
T/CEC 394-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Special magnetic steel
Publish Date:
2020-10-28
Implement Date:
2021-02-01
Scope
This document specifies the classification and designation methods of cold-rolled oriented electrical steel strips with a nominal thickness of 0.05 mm to 0.10 mm for saturated reactors used in high-voltage direct current (HVDC) transmission converter valves, as well as general requirements, technical specifications, measurement methods, sampling and inspection, packaging, storage, marking, and quality certificates, and numerical rounding rules. This document applies to the manufacture, inspection, and application of ultra-thin oriented electrical steel strips for saturated reactors used in HVDC transmission converter valves, and can also be used as a reference for other applications.
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