Mig welding this has become the most common type of repair and custom auto body welding.
Best welder for auto body sheet metal.
It s also important to select a filler metal that is thinner than the base metal or as close as possible.
The best way to weld sheet metal panels together is by butt welding which is joining them side by side see picture below.
If you also want to use the mig welder for diy projects or heavier steel structures we recommend that you look at a mig welder that operates at 230 volts.
As i will prefer to call it the best mig welder for sheet metal it uses a flux core wire and self release metal inert gas while welding preventing the oxidation of the welded area.
If you re in this camp then the primeweld tig225x is the best tig welder for auto body work.
Ditch a 1 8 inch tungsten electrode for something much smaller like 1 16 inch tungsten.
It has a wide range of settings so you have every opportunity to complete your project as efficiently and cleanly as any tig welder could provide.
A 110 volt mig welder can work perfectly for you.
Even though the miller electric manufacturing company has been making multi process welding machines for some time now and other fantastic welding products this is perhaps the best mig welder for auto body work that will handle all welding tasks.
Its name derives from the term metal inert gas which is really a misnomer.
Since most body welds are made on sheet metal you do not need a high performance welding machine.
How to weld auto body sheet metal with a tig welder the best two electrodes for welding auto body sheet metal is either ceriated tungsten or thoriated tungsten.
Butt welded panels withstand stress better than any other type of weld joint.
Making a patch panel take some time to make your patch a perfect fit.
While er70s 2 filler metal is a common choice for steel another popular option for welding sheet metal is silicon bronze.
It is softer and finishes well while reducing the heat required to weld it.