scott: all the books i have seen say to use argon for aluminum but use the
mix for steel. this is too bad since it means two tanks and lots of
switching over. if you hear of a gas that works well for both metals, i
would like to know about it.
fred zampa
At 02:32 PM 5/18/98 -0700, Scott Beckman wrote:
>
>Which makes a better shielding gas for a MIG welder, Argon-CO2 mix or
straight
>CO2?
>
>BTW, my main purpose for the purchase of a MIG was to do autobody work. Patch
>panels, floorboards, trunkpans, etc
>
>TIA,
>
>Scott
>
>
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