This standard specifies terms and definitions, classifications and codes, test items and test methods for insulating coatings of cold-rolled electrical steel strips (sheets). It applies to insulating coatings formed by coating the surface of cold-rolled electrical steel strips (sheets) with inorganic components, organic components or their composites and after surface oxidation. This standard provides detailed test methods and evaluation criteria for ensuring the insulating performance, durability and mass of electrical steel coatings.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | H53 | ICS | 77.140.40 |
| Release Date | 2020-06-02 00:00:00 | Implementation Date | 2021-01-01 00:00:00 |