tweimer48
Nuclear
- Jul 16, 2013
- 3
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 of specific values, that way it can be used in the future when a similar process must be done.