GB/T 1423-1996
Active
GB/T 19289-2019
Active
National standards
GB/T 19289-2019 Methods of measurement of resistivity,density and stacking factor of electrical steel strip and sheet
GB/T 19289-2019 Methods of measurement of resistivity,density and stacking factor of electrical steel strip and sheet
Price:
$ 75
Basic Information
Standard Code:
GB/T 19289-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nTest methods for the physical properties of metals
ICS Name:
Other testing methods for metal materials
Publish Date:
2019-06-04
Implement Date:
2020-05-01
Pages:
19 pages
Scope
This standard specifies the methods for measuring the resistivity, density, and stacking coefficient of oriented and non-oriented electrical steel strips (sheets). These physical parameters are indicators of the material's physical properties. Among them, density is a necessary condition parameter for measuring magnetic polarization intensity, resistivity, and stacking coefficient.
Since these performance parameters are temperature-dependent, unless otherwise specified, the measurements will be conducted at room temperature of 23 °C ± 5 °C.
Development Information
Replace the following standards
Referenced Standards
ISO 1183-3
IEC 60050-121
IEC 60050-221
IEC 60404-2
IEC 60404-3
Adopt standards
IEC 60404-13:2018
Related Standards
GB/T 1424-1996
Active
GB/T 1424-1996 Method of measurement of resistivity of precious metals and their alloys
GB/T 1425-1996
Replaced
GB/T 1425-1996 Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis
GB/T 17433-1998
Replaced
GB/T 17433-1998 Foundation terms for chemical analysis of metallurgical products
GB/T 4334.1-2000
Replaced
GB/T 4334.1-2000 Method of 10 per cent oxalic acid etch test for stainless steels
GB/T 4334.2-2000
Replaced