Best Mig Welding Wire For Sheet Metal

Learn how to mig weld automotive sheet metal in about 5 minutes or less.

Best mig welding wire for sheet metal.

The metals that can be welded with a mig machine can be grouped into three basic classifications. For mig welding sheet metal it is often recommended to use an electrode wire of the smallest diameter to prevent burn through and warping. Thank you for reading these reviews of our favorite mig welding wire. Keep the stick out short stickout of your mig wire is important when welding any type of metal but especially sheet metal.

The type of metal that you will be welding has a great influence on mig welder settings. Mig welding is the preferred method for most automotive bodywork and since sheet metal is the thinnest of metals a large expensive mig unit is usually not required. Mig welding sheet metal always use the smallest wire diameter possible since smaller wires take less heat to melt and heat the metal less. The material also determines the wire size and material as well as the gas needed.

The majority of the sheet metal welding i ve done was with a 90 amp 110 volt welder. Er70s 6 mig mild low alloy steel welding wire 33 lb x 0 035 er70s 6 is the most common of the copper coated mild steel gmaw mig wires for single or multiple pass welding. For thinner gauge sheet metal like 18 or 20 gauge we suggest 023 6mm wire in your mig welder. Carbon steel also referred to as mild steel or a36.

Our top pick is the inefil er70s 6 030 inch on 10 pound spool carbon steel mig solid welding wire. I keep it short and to the point in this welding instructional video and show how ve. Holding the tip too far from the surface will cause the wire to have to come out too far to touch the metal. It s a fairly unknown brand but its wire matches lincoln and miller for wire quality and performance for feed and under the heat.

Google com let me know what you think spoke with some of the guys from miller welding. It also sits at a much lower price range. Small wires also provide more control over the weld bead and a better chance of recovering from mistakes due to lower deposition rates.