Hello to all !
one simple question i have..
i have one PQR with details as follow:
welding process : GTAW+SMAW
BW , PIPE : 88,9 mm diameter with 7,62 thickness
base material : SA 312 Tp 304L
filler material used : ER308L&E308L-16
question : can i prepare new WPS using ER316L&E316-L16 filler...