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has anybody tried gtaw aluminum with a helium/argon mix dcen? and what percentages
Reply:Yes, but the weld is very dirty. 50/50 mix is about the most I can stand.Weld like a "WELDOR", not a wel-"DERR" MillerDynasty700DX,Dynasty350DX4ea,Dynasty200DX,Li ncolnSW200-2ea.,MillerMatic350P,MillerMatic200w/spoolgun,MKCobraMig260,Lincoln SP-170T,PlasmaCam/Hypertherm1250,HFProTig2ea,MigMax1ea.
Reply:Depends what you want to spend. On top of the price premium, helium is lighter so it requires more flow to keep the same coverage. Most I hear about is an 80/20 or 50/50 mix.
Reply:thx for the replies got to try it one time
Reply:Originally Posted by turismolover22Depends what you want to spend. On top of the price premium, helium is lighter so it requires more flow to keep the same coverage. Most I hear about is an 80/20 or 50/50 mix.
Reply:I played with it years ago. You'll need a stainless steel wire brush too. This is 100% helium. Attached ImagesDont pay any attention to meIm just a hobbyist!CarlDynasty 300V350-Pro w/pulseSG Spool gun1937 IdealArc-300PowerArc 200ST3 SA-200sVantage 400 |
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发表于 2021-8-31 22:51:53