The GB/T 5270-2005 standard describes in detail the test methods for the adhesion strength of electrodeposition and chemical deposition of metal coatings on metal substrates. This standard aims to evaluate the bonding force between the coating and the substrate to ensure that the coating is not easy to flaking or peeling during use. The application scope of different test methods and their applicability in practical industrial applications are covered. Through these tests, the mass and performance of coatings can be effectively judged, providing an important quality control basis for metal surface preparation and related industries.
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 | A29 | ICS | 25.220.20 |
| Release Date | 2005-06-23 00:00:00 | Implementation Date | 2005-12-01 00:00:00 |
