Really,on weaving NCR can be issued, because when weldjoint is not impact value tested PQR is not notch toughness tested.,just mentioned in WPS three times electrode or 10 mm which ever is less. according to my knowledge code silent on this,weaving width increase the heat input at weldment due to this it ,effect low impact value.
friends kindly elaborate this issue with reference code and articles.
waiting for your valuable comments.
Thanks and regards
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