Is impact testing necessary when conducting weld evaluation on 6MM Q235B and 6MM Q345R? Is the range 1.5-12 or 6-12?
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Is impact testing necessary when conducting weld evaluation on 6MM Q235B and 6MM Q345R? Is the range 1.5-12 or 6-12?
Check the operating temperature, that is, the temperature range you have specified.
For containers made under the commonly used GB150 standard, aside from the explicit requirement that low-temperature containers and stainless steel containers at -100°C must undergo impact tests as part of the welding assessment, no such requirement is specified for other welded joints. However, the vast majority of inspection authorities, users, and welding engineers decide whether an impact test should be conducted as part of the welding assessment based on whether the material standards require it. It’s just conventional