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| Chinese National Standard Category: Steel and iron alloy analysis method |
| English Title: | Ferronickel—Determination of nickel content—EDTA titrimetric method |
| Chinese Title: | 镍铁 镍含量的测定 EDTA滴定法 |
| Standard No.: | GB/T 30072-2025 |
| Category No.: | H11 |
| Issued by: | SAMR; SAC |
| Issued on: | 2025-08-29 |
| Implemented on: | 2026-3-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 30072-2013 Ferronickel - Determination of Nickel Content - EDTA Titrimetric Method |
| Word Count: | 6000 words |
| Similar Standards: | GB/T 223.31-2026 GB/T 4333.12-2025 GB/T 4333.11-2025 GB/T 46323-2025 DB13/T 1484-2011 GB/T 30072-2025 GB/T 3653.4-2025 GB/T 21931.1-2025 GB/T 4699.8-2025 GB/T 4702.16-2025 GB/T 223.8-2025 GB/T 223.11-2025 GB/T 223.6-2025 GB/T 223.13-2025 GB/T 4699.2-2025 GB/T 21931.2-2025 GB/T 3653.1-2024 GB/T 3654.10-2024 GB/T 24194-2024 GB 719-1984 |
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