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Welding For Sheet Metal. The types of arc welds used to connect a. Most of the terms used follow standard.
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To weld sheet metal with solid wires use electrode positive EP or reverse polarity. Rods like the 7018 and 6013 are preferred. It does not require flux nor filler as you only need to apply concentrated short circuit and physical pressure to a spot that is three thicknesses of boy metal in order to join it.
A wire feed or tig welder is ideal for sheet metal but we will assume that you dont have one.
Ad Find China Manufacturers Of Custom Sheet Metal Fabrication. It has specifically become a mainstay in the automotive industry where it has been used since the 1930s. 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. We need to establish what is considered thin metal.
