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imported_Ron Vogel
Guest
OK, my little mig welder is great for exhaust and general fabrication on mild steel and stainless. My big obsticle has always been aluminum. I run a .035 wire with CO2/argon mix and my steel welds come out nice. I purged my tank, and used straight argon now with .030 aliminum wire and I have to tun the heat up higher? and the wire feed is maxed to get enough filler to the weld. Do I need a much thicker wire for the alimunum or do they even make it thick enough. I have a bunch of crap that needs to be made out of aluminum and need to solve this, any help is appreciated.