GB/T 3211-2023 stipulates the relevant standards for metal chromium. It specifies the technical requirements of metal chromium, covering key indicators such as chromium content and impurity limit to ensure product purity and mass. Appearance and dimensional deviation are also regulated to ensure product conformity. The standard also provides inspection rules, test methods, Encasement, signs, etc. This provides a clear basis for metal chromium producers to control the mass of products and conduct transactions between the two sides of the trade. It helps the standardized application of metal chromium in metallurgy, chemical industry and other fields, and promotes the steady development of 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 | H42 | ICS | 77.100 |
| Release Date | 2023-09-07 00:00:00 | Implementation Date | 2024-04-01 00:00:00 |