GB/T 11376-2020 "Metal and Miscellaneous Inorganic Coatings, Metal Phosphating Films", specifies the technical requirements for metal phosphating films. The standard covers the appearance, film weight, corrosion resistance and other indicators of phosphating films, and clarifies the corresponding test methods and inspection rules. At the same time, it also stipulates the marking, Encasement, transportation and storage of phosphating films. The standard provides the basis for standardizing the production, quality control and application of metal phosphating films to ensure the stable and reliable performance of phosphating films.
| Status | Active |
|---|---|
| CCS | A29 | ICS | 25.220.20 |
| Release Date | 2020-06-02 00:00:00 | Implementation Date | 2021-05-01 00:00:00 |