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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 39849-2021 |
Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Methods of performance tests 无损检测仪器 超声衍射声时检测仪 性能测试方法 |
China National Standards Destructive tests |
 English PDF |
| GB/T 41107.2-2021 |
Destructive tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 2: Self-restraint tests 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第2部分：自拘束试验 |
China National Standards Destructive tests |
English PDF |
| GB/T 41107.1-2021 |
Destructive tests on welds in metallic materials -- Hot cracking tests for weldments -- Arc welding processes -- Part 1: General 金属材料焊缝破坏性试验 焊件的热裂纹试验 弧焊方法 第1部分：总则 |
China National Standards Destructive tests |
English PDF |
| GB/T 27552-2021 |
Destructive tests on welds in metallic materials—Microhardness testing of welded joints 金属材料焊缝破坏性试验 焊接接头显微硬度试验 |
China National Standards Destructive tests |
English PDF |
| GB/T 35085-2018 |
Destructive tests on welds in metallic materials—Vickers and Knoop Hardness testing of joints welded by laser and electron beam 金属材料焊缝破坏性试验 激光和电子束焊接接头的维氏和努氏硬度试验 |
China National Standards Destructive tests |
English PDF |
| GB/T 32260.3-2015 |
Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 3: Externally load tests 金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第3部分：外载荷试验 |
China National Standards Destructive tests |
English PDF |
| GB/T 32260.2-2015 |
Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 2: Self-restraint tests 金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第2部分：自拘束试验 |
China National Standards Destructive tests |
English PDF |
| GB/T 32260.1-2015 |
Destructive tests on welds in metallic materials—Cold cracking tests for weldments—Arc welding processes—Part 1: General 金属材料焊缝的破坏性试验 焊件的冷裂纹试验 弧焊方法 第1部分：总则 |
China National Standards Destructive tests |
English PDF |
| GB/T 27552-2011 |
Destructive tests on welds in metallic materials - Microhardness testing of welded joints 金属材料焊缝破坏性试验 焊接接头显微硬度试验 |
China National Standards Destructive tests |
English PDF |
| GB/T 27551-2011 |
Destructive tests on welds in metallic materials - Fracture test 金属材料焊缝破坏性试验 断裂试验 |
China National Standards Destructive tests |
English PDF |
| GB/T 26957-2011 |
Destructive tests on welds in metallic materials - Tensile test on cruciform and lapped joints 金属材料焊缝破坏性试验 十字形接头和搭接接头拉伸试验方法 |
China National Standards Destructive tests |
English PDF |
| GB/T 26956-2011 |
Destructive tests on welds in metallic materials - Etchants for macroscopic and microscopic examination 金属材料焊缝破坏性试验 宏观和微观检验用侵蚀剂 |
China National Standards Destructive tests |
English PDF |
| GB/T 26955-2011 |
Destructive tests on welds in metallic materials - Macroscopic and microscopic examination of welds 金属材料焊缝破坏性试验 焊缝宏观和微观检验 |
China National Standards Destructive tests |
English PDF |
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