Feel free to leave us any comments or questions below. It can work on multiple metal types including magnesium alloys, aluminum, copper, titanium, brass, and cast iron.

Another consideration with sheet metal is that the shrinking caused by welding will often cause distortion, and the flatter the panel, the more distortion you get.

It is extremely versatile. Ditch a 1/8-inch tungsten electrode for something much smaller like 1/16-inch tungsten.

It can handle a wider range of thicknesses than TIG or Stick. 1. Your Capability; The range of your auto-body work; Your Budget; Conclusion Look for one with at least a 20% duty cycle at 140 amps. Don’t attempt to weld thin materials like sheet metal with flux-cored wires, which put more heat into the base metal. The machine is also can be used for DIY repairs, basic metal welding, construction jobs, and auto body repairs. Forget the larger 1/8-inch tungsten electrode and use a smaller one.

To weld sheet metal with solid wires, use electrode positive (EP, or reverse polarity). It will do you MUCH MUCH more good.

It is softer and finishes well, while reducing the heat required to weld it.

TIG welding sheet metal. Personally, I have found the best MIG welder for automotive sheet metal is a 110v unit that has 30-140 amps.

Since most body welds are made on sheet metal, you do not need a high-performance welding machine.

PRIMEWELD TIG225X – Best TIG Welder; 3. When selecting the best welder for automotive sheet metal fabrication, you need to look at important factors such as versatility, performance, price, consumables, size and portability. It is Hobart’s most popular MIG welder.

For heavy industrial applications or lesser fabrication projects, we recommend the Forney 324-190-Amp Multi-Process Welder … Remember, sheet metal and welding supplies are cheap, labor isn't.

Everything on a car eventually needs to be assembled, including body and frame panels. Some welding machines are best for thin, sheet metal while others are powerful enough to … If you’re riveting a thick sheet to a piece of angle iron, you need a deeper rivet. You can get pop rivets down to 1/16-inch shaft size up to 3/16 inch at your local hardware store. The Weldpro 200 Amp Inverter Multi-Process Welder is the best machine for automotive sheet metal welding.

You must maintain awareness that you will not be able to run continuous beads with auto sheetmetal.... tacking only. It works best because it is good for many types of metal and is suitable for quick repairs.

How to Weld Auto Body Sheet Metal With a TIG Welder.

Truly, the Longevity Migweld Welder will prove to be the best welder for auto body repair work for many.

You can’t expect one welding machine to weld through all metals, of all thicknesses, etc.