The company needs to address an issue related to the welding process, and I would like to ask everyone for their advice
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I’ve been looking into this these past two days; in NB/T 47014–2011, section 6.1.5.2 states that when an impact test is required, and after the welding procedure qualification is successful, if T ≥ 6 mm, the minimum effective range applicable to the thickness of the base material of the welded part is the smaller of the test piece thickness T and 16 mm. How should this sentence be understood?
{:3_49:} Is it true that the maximum thickness for impact testing is 16 mm? If your part’s thickness is less than 16 mm, use the actual value to determine the testing conditions; if the thickness is greater than 16 mm, use the conditions applicable to 16 mm. {:3_56:} That’s what it basically means, right?