Since the welding of dissimilar materials is not applicable to the prequalified joints within D1.6, what kinds of limitations are there for the material thickness, groove angle, root face dimensions, etc when creating a PQR to use for a new WPS? I'd like to write a procedure with ranges instead...
We typically do jobs per ASME, but recently got one from a customer that requires us to use AWS D1.6 codes and procedures. I'm currently going through the drawings to see what prequalified joints will apply. I am finding groove welds with ease (even though some of the requirements are flat out...
We typically do jobs per ASME, but recently got one from a customer that requires us to use AWS D1.6 codes and procedures. I'm currently going through the drawings to see what prequalified joints will apply. I am finding groove welds with ease (even though some of the requirements are flat out...