shop-talk supported in part by Fat Chance Garage
http://fatchancegarage.com
I need to make 4 small welds on aluminum. I have a spool of alum wire
for my MIG, but my shielding gas tank is 75% Argon / 25% Co2. It seems
kind of impractical to get a tank of pure Argon for less than 30 seconds
of actual welding.
I was thinking about experimenting on some scraps with Alum & C-25, just
wondering if anyone has BTDT? Will it work acceptably, or a waste of time?
--
Marc
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