Best Mig For Thin Sheet Metal

Never go for a thinner base metal for the auto body sheet welding to get the best result out of it.

Best mig for thin sheet 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. What welder is best for thin sheet metal. Tig welding sheet metal. Forget the larger 1 8 inch tungsten electrode and use a smaller one.

The majority of the sheet metal welding i ve done was with a 90 amp 110 volt welder. To weld sheet metal with solid wires use electrode positive ep or reverse polarity. Hi everyone what is a good mig wire that could be used on both sheet metal auto body and would be easy to grind smooth. Thanks in advance sam tags.

Holding the tip too far from the surface will cause the wire to have to come out too far to touch the metal. I was hoping to manage a butt weld too but the metal was far too thin for mig and i just blew holes. It is better to use instead of a high percentage of co2. For thinner gauge sheet metal like 18 or 20 gauge we suggest 023 6mm wire in your mig welder.

Don t attempt to weld thin materials like sheet metal with flux cored wires which put more heat into the base metal. Tig welding is the way forward for metal under 0 6mm and a mig welder with decent power and wire control is needed for anything less than 0 8mm. Keep the stick out short stickout of your mig wire is important when welding any type of metal but especially sheet metal. 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.

The hobart handler 140 mig is the best affordable mig welder for sheet metal. Rangel mar 28 2012 1. Hi to everyone i m new to welding end the forum looking for advise i want to by welder mainly for thin sheet metal and bodywork i m looking at few options can you give your advice and opinion lincoln power mig 180c.