Can a 70/30 CuNi filler rod (GTAW) be use to weld a 90/10 CuNi pipe/tube? Some people say it can, but I want a more trusted opinion. If it can, what are the ideal parameters e.g. voltage, amps, wire size etc.
Cheers....
Hi There,
Would 1 joint tensile test, 1 face bend, and 3 impact (Charpy) test, satisfies the mechanical test requirements of a PQR to ASME IX/ASME B31.3?
Thanks..