JSA - JIS C 2550-5
Test methods for electrical steel strip and sheet — Part 5: Methods of measurement of resistivity, density and stacking factor of electrical steel strip and sheet
|Publication Date:||23 March 2020|
|ICS Code (Magnetic materials):||29.030|
|ICS Code (Flat steel products and semi-products):||77.140.50|
|ICS Code (Measurement of electrical and magnetic quantities):||17.220.20|
This Standard specifies the methods used for determining the resistivity, density and stacking factor of electrical steel strip and sheet. These quantities are necessary to establish the physical characteristics of the material. Moreover, the density is necessary to allow specified values of the magnetic polarization, resistivity and stacking factor to be determined.
The measurements will be made at an ambient temperature of 23 °C ± 5 °C.
NOTE The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.
IEC 60404-13 : 2018 Magnetic materials - Part 13 : Methods of measurement of resistivity, density and stacking factor of electrical steel strip and sheet (MOD)
In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standards and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21-1.