I did a search for this and didn't come up with much.
I know AWS did some changing around with the classification of metal core wires. My question is, it metal core still treated the same as regular GMAW as far as welder certification?
For example: A welder is qualified to GMAW then wants to weld Metal Core. Is he still qualified to weld Metal Core?
Welder is qualified to FCAW and wants to weld Metal Core. Does he have to requalify to weld FCAW?
Thanks,
Brian