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The Best Gas For Mig Welding. 100 CO2 and a 25-75 Carbon-Argon mix. Another key part of this gas is that it produces minimum splatter which can be dangerous if it hits the skin MIG Welding.
I have seen most of the hobby welders or house owners use 40 80 or 125 cf tanks of Argon or MIG gas mixture throughout my career. Different metals require different types of gases for the best results although in most cases a 7525 argon and CO2 mix will let you get good results on most metals. Thats a bit of spatter stuck to the weld about half way up on the left.
Another key part of this gas is that it produces minimum splatter which can be dangerous if it hits the skin MIG Welding.
Multiple gases can be used for shielding gas with Argon being the best gas to use. For ½ inch nozzles your typical flow setting should be around 22-27 CFH. 100 CO2 gas was used for the weld on the left. Ad Find China Manufacturers Of Mig Welding.