Welding Sheet Metal Mig Hobart 140

So if you are welding 12 gauge mild steel with a thickness of 0 100 you would set the machine at 100 amps.

Welding sheet metal mig hobart 140. When welding thin metal the main objective is to avoid warping burn through and excessive heat affected zones while still ensuring the weld has enough mechanical strength for the application. The hobart handler 140 mig is the best affordable mig welder for sheet metal. It s one of the highest quality machines available and comes incredibly low priced. Learn why mig pulsed mig tig and pulsed tig are the ideal choices when welding sheet metal.

Actually 115 volt mig welders are often the best choice for welding sheet metal and a hobart handler 140 has all the features needed to weld thin sheet metal or even up to thick steel. This welding beast is that versatile. You can also tap into its flux core option and weld thicker steel materials. Metal thickness amperage settings.

With the hobart handler you will be capable of welding only 24 gauge items with inch thickness. It doesn t have a huge amperage range but it provides everything you need to mig weld sheet metal. Learn how to mig weld automotive sheet metal in about 5 minutes or less. For welding 1 4 inch and thicker a 230v welder is best.

You ll need multiple passes and a good 20 amp electrical circuit to weld thicker materials. I keep it short and to the point in this welding instructional video and show how ve. If you like the 140 the hobart 210 mvp runs on both 115v 230v power. When welding mild steel a good rule of thumb is to set the amperage level at 1 amp for every 0 001 of thickness.

Get a decent mig welding machine preferably a good 115 volt mig welder like a hobart handler 140.