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| Chinese National Standard Category: Steel and iron products in general |
| English Title: | Test methods for detecting detrimental phase in austenitic-ferritic (duplex) stainless steels |
| Chinese Title: | 奥氏体-铁素体（双相）不锈钢中有害相的检测方法 |
| Standard No.: | GB/T 39077-2024 |
| Category No.: | H40 |
| Issued by: | State Administration for Market Regulation; Standardization Administration of China |
| Issued on: | 2024-07-24 |
| Implemented on: | 2025-2-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 39077-2020 Test methods for detecting detrimental phases in lean duplex austenitic-ferritic stainless steels |
| Word Count: | 21500 words |
| Similar Standards: | GB/T 28300-2025 GB/T 32959-2025 GB/T 14999.1-2025 GB/T 17616-2025 GB/T 222-2025 GB/T 39077-2024 GB/T 20878-2024 GB/T 44155-2024 GB/T 44148.3-2024 GB/T 44148.2-2024 GB/T 44148.1-2024 GB/T 26029-2023 GB/T 28417-2023 GB/T 24170.1-2023 T/CIECCPA 005-2024 T/CIQA 78-2024 SN/T 5491-2023 GB/T 39733-2020 GB/T 38937-2020 GB/T 38936-2020 |
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