Welding For Thin Sheet Metal. Gas metal arc welding is an effective method for joining thin-gauge materials-- from 24-gauge to 01875-in. When it comes to welding thin sheet metal like car body panels if you are not experienced and skilled enough then you can easily create a mess as blow holes in the sheet and make the metal useless.
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In this article we are taking a look at how people should go about welding sheet meta l what kind of wire and shielding gas need to be used along with some tips and tricks.
Ad Find China Manufacturers Of Custom Sheet Metal Fabrication. Lots and lots of practice described below Practice Practice Practice. Stick welding sheet metal can be done by welding DC electrode negative with 20-40A which is about the the lowest amperage settings that still allows to. Its primary usage is in welding auto body and sheet metal.