Best Mig For Thin Sheet Metal

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Best mig for thin sheet metal.

It is recommended that a welder should use 023 or 024 inch wire for light gauge sheet metal work. Mig welding thin metal. For thinner gauge sheet metal like 18 or 20 gauge we suggest 023 6mm wire in your mig welder. I m planning to stock up on metal material for my.

I keep blowing through my thin sheet. To weld sheet metal with solid wires use electrode positive ep or reverse polarity. The hobart handler 140 mig is the best affordable mig welder for sheet metal. Don t attempt to weld thin materials like sheet metal with flux cored wires which put more heat into the base metal.

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. It s one of the highest quality machines available and comes incredibly low priced. Tig welding sheet metal. As a rule when mig welding sheet metal never use a body filler metal that is thicker than the base metal.

Andy gives helpful insights and tips to mig weld thin sheet metal. The majority of the sheet metal welding i ve done was with a 90 amp 110 volt welder. Keep the stick out short stickout of your mig wire is important when welding any type of metal but especially sheet metal. For mig welding sheet metal.

Holding the tip too far from the surface will cause the wire to have to come out too far to touch the metal. Forget the larger 1 8 inch tungsten electrode and use a smaller one. While sheet metal is primarily a tig welding job there are times when it s handy to have an available mig welder to fuse sheet metal. I keep it short and to the point in this welding instructional video and show how ve.

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