I have got a PQR qualified for orbital TIG welding (automatic) with cold wire. Does it qualify for orbital TIG welding with hot wire, all other thinks remaining unchanged ? In my opinion yes, but I am not sure. Applicable construction code is ASME. Welding qualifications are per Section IX.
Regards
Luc FAIRON
Welding Engineer
Base material is stainless steel and there is no impact requirement (no supplementary essential variable)
Luc Fairon
De : material...@googlegroups.com [mailto:material...@googlegroups.com]
De la part de Raghuram Bathula
Envoyé : lundi 7 septembre 2015 11:46
À : Materials-Welding
Objet : Re: [MW:23414] Procedure Qualification Hot wire vs Cold wire TIG
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