JIS C 2550-4:2011
Test methods for electrical steel strip and sheet -- Part 4: Methods of test for the determination of surface insulation resistance of electrical strip and sheet

Standard No.

JIS C 2550-4:2011

Release Date

2011

Published By

Japanese Industrial Standards Committee (JISC)

Status

Withdraw

Replace By

JIS C 2550-4:2019

Latest

JIS C 2550-4:2019

Replace

JIS C 2550:2000

Scope

This Standard is applicable to the measuring methods of surface insulation resistance of electrical steel strip and sheet. This test method is applicable to electrical steel strip and sheet insulated on one or both surfaces, and is suitable for manufacturing control in the application of insulation coatings.

JIS C 2550-4:2011 history

• 2019 JIS C 2550-4:2019 Test methods for electrical steel strip and sheet -- Part 4: Methods of test for the determination of surface insulation resistance of electrical strip and sheet
• 2011 JIS C 2550-1:2011 Test methods for electrical steel strip and sheet.Part 1: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame
• 2000 JIS C 2550:2000 Test methods for magnetic steel sheet and strip
• 1992 JIS C 2550:1992 Test methods for magnetic steel sheet and strip