I am using the hobart stickmate lx ac/dc machine as power source for my air cooled tig torch and was welding mild steel to stainless steel and it looks really dark almost burnt like. is this normal for this. Or should it have color to it.
heres my setup.. dc-@ 70amps 3/32 2%tungsten #6 cup 20cfh argon flow er309-1/16" filler on 1/8'' steel and 10-12 gauge stainless.
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