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GB/T 19289-2019 Active
GB/T 19289-2019 Methods of measurement of resistivity,density and stacking factor of electrical steel strip and sheet
Abstract
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.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 19289-2019 |
| CCS | \nTest methods for the physical properties of metals |
| ICS | Other testing methods for metal materials |
| Implement Date | 2020-05-01 |
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$ 75