I am seriously considering purchasing a shielding gas cylinder for mig welding. One thing I would like to have cleared up first.
My BOC Smootharc 175 welder can go down to 17.5v when mig welding. At this setting, using gasless it can burn thru thin metal with ease (2mm). My question is how does this relate to using a shielding gas. Will this welder be able to weld thinner metal at this setting without burning thru it or should it need a lower setting. I would be mostly using steel down to 1mm thick.
Dean
My BOC Smootharc 175 welder can go down to 17.5v when mig welding. At this setting, using gasless it can burn thru thin metal with ease (2mm). My question is how does this relate to using a shielding gas. Will this welder be able to weld thinner metal at this setting without burning thru it or should it need a lower setting. I would be mostly using steel down to 1mm thick.
Dean
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