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Scratch arc tig overhead

Posted: Fri Feb 28, 2014 5:48 pm
by Miggin59
Hi fellows
I'm on a new sheet metal test this one is overhead scratch arc tig on 14 gauge SS.
This is to get cert. in all position 1/8" and thinner.any help would be great,,!!!
I passed my 10 gauge cert.on SS overhead.Thanks for all you're advice. Cliff

Re: Scratch arc tig overhead

Posted: Fri Feb 28, 2014 6:15 pm
by Rick_H
Get in and get out...I'm assuming open root use the filler to your advantage to cool the puddle when needed.

Re: Scratch arc tig overhead

Posted: Fri Feb 28, 2014 6:43 pm
by Miggin59
Thanks I'm working on 18 ga. Butt weld flat. I'll check mon on the open root or not.