Welding Rod For Automotiva Sheet Metal

These left and right trunk floor extensions part no.

Welding rod for automotiva sheet metal.

Ditch a 1 8 inch tungsten electrode for something much smaller like 1 16 inch tungsten. Sheetmetal fabricators prefer aluminum for dashboards bulkheads and most other purposes because it is light soft and easy to work with. A good heat setting for 1 8 6011 rods on thin material is about 80 90 amps. The best two electrodes for welding auto body sheet metal is either ceriated tungsten or thoriated tungsten.

It achieves medium penetration on thinner sheet metals although it s worth noting that it should only be used with new clean metal sheets. It is softer and finishes well while reducing the heat required to weld it. This method was once used to join autobody panel metal both in production and for repair. Everyone is different but those settings will get you in the right ballpark to weld sheet metal.

While er70s 2 filler metal is a common choice for steel another popular option for welding sheet metal is silicon bronze. It s also important to select a filler metal that is thinner than the base metal or as close as possible. As it isn t quite as tough as the previous electrode which we ve looked at the 6013 welding rod is better suited to smaller jobs such as automotive projects. Both ac and dc formats were employed.

The downside to aluminum is that it tears easily and you really need a tig or spool gun mig setup to weld it. Of these aluminum and mild steel are by far the most commonly used for automotive projects. For 3 32 7018 s it s about the same. Mig is going to be your go to welding type for most auto body repairs.

It can handle a wider range of thicknesses than tig or stick. It works best because it is good for many types of metal and is suitable for quick repairs. This practice involved using small diameter coated welding rods that were specifically designed for sheetmetal work.