welders qualified to weld CS to SS
welders qualified to weld CS to SS
(OP)
if a welder is qualified to weld CS, P1 to P1 using ER70S electrode and qualified to weld SS, P8 to P8 using ER316 electrode, is this welder qualified to weld per WPS that weld CS to SS with ER308SI electrode?





RE: welders qualified to weld CS to SS
RE: welders qualified to weld CS to SS
RE: welders qualified to weld CS to SS
Nice to know that you have a copy of ASME Section IX. Now, look at;
Article 3 for general information related to welder performance qualification.
Followed by specific reference to your OP, QW-423, 424, to QW-433.
RE: welders qualified to weld CS to SS
I'd also recommend you review QW350 for the essential variables applicable to welders.
RE: welders qualified to weld CS to SS
RE: welders qualified to weld CS to SS