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| Chinese National Standard Category: Metal mechanical property test method |
| English Title: | Standard test method for plane-strain fracture toughness of metallic materials |
| Chinese Title: | 金属材料平面应变断裂韧度KIC试验方法 |
| Standard No.: | GB 4161-1984 |
| Category No.: | H22 |
| Issued by: | SAC |
| Issued on: | 1984-02-24 |
| Implemented on: | 1985-1-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | YB 947-1978 |
| Word Count: | 15500 words |
| Similar Standards: | GB/T 46169-2025 GB/T 4337-2025 GB/T 33820-2025 GB/T 29459.3-2025 GB/T 23604-2024 GB/T 4340.1-2024 GB/T 44030-2024 GB/T 2039-2024 GB/T 18449.1-2024 GB/T 43896-2024 GB/T 6803-2023 NB/T 47016-2023 GB/T 43354-2023 GB/T 43853-2024 GB/T 43091-2023 GB/T 43103-2023 GB/T 43112-2023 GB/T 43115-2023 GB/T 22638.11-2023 GB/T 42900-2023 |
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