Welding 8630 to X80
Welding 8630 to X80
(OP)
Any one have suggestions on welding 8630 to X80, GTAW root and hot pass then SAW for the remaining? This is my second try and every time the 8630 HAZ hardness is well over NACE MR0175 requirements.





RE: Welding 8630 to X80