Best Mig For Thin Sheet Metal

Rangel mar 28 2012 1.

Best mig for thin sheet metal.

It is better to use instead of a high percentage of co2. 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. 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. I was hoping to manage a butt weld too but the metal was far too thin for mig and i just blew holes.

Forget the larger 1 8 inch tungsten electrode and use a smaller one. The hobart handler 140 mig is the best affordable mig welder for sheet metal. 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. To weld sheet metal with solid wires use electrode positive ep or reverse polarity.

For thinner gauge sheet metal like 18 or 20 gauge we suggest 023 6mm wire in your mig welder. 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. It s one of the highest quality machines available and comes incredibly low priced. Best mig wire to use on sheet metal auto body 07 20 2006 04 59 am.

Holding the tip too far from the surface will cause the wire to have to come out too far to touch the metal. Don t attempt to weld thin materials like sheet metal with flux cored wires which put more heat into the base metal. Never go for a thinner base metal for the auto body sheet welding to get the best result out of it. When starting to learn auto body sheet metal welding with a mig welder you should opt for a shielding gas that has a higher proportion of argon gas.

Thanks in advance sam tags. 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. Keep the stick out short stickout of your mig wire is important when welding any type of metal but especially sheet metal.