Tig welding tips, questions, equipment, applications, instructions, techniques, tig welding machines, troubleshooting tig welding process
Benson
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    Fri Jun 10, 2011 1:02 pm

If it is 6061-T6, you're gonna play hell. You'll need a helium-argon mix and then a way to preheat the aluminum prior to welding. Otherwise you'll get mega porosity.
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