Flux Core Welding Thin Sheet Metal

For sheet metal i use ine welding wire and it is just as good as their flux cored wire if you want you can grab one here.

Flux core welding thin sheet metal. Try going for a wire of 023 inches when welding sheet metal. As the metal you are welding increases in thickness you will want to increase the voltage and wire speed as you see fit. Youtube flux core welding video. How do i weld with arc welder between a thin and thick sheet.

To weld sheet metal with solid wires use electrode positive ep or reverse polarity. Although flux cored welding is more forgiving of dirty metal than mig welding it s still a good idea to clean. Revolution of flux core before 1950 the common welding use for thin metals was shielded metal arc welding smaw in the mid 1950s the development for flux core welding was achieved. The video is about five and a half minutes long.

Don t attempt to weld thin materials like sheet metal with flux cored wires which put more heat into the base metal. Forget the larger 1 8 inch tungsten electrode and use a smaller one. This guide will teach you how to weld steel with a flux core welder. 1 16 i will be welding on the low 1 setting with the wire speed set to 7.

Tig welding sheet metal. It is essential that you are already familiar with working with metal such as cutting it and are aware of the safety measures associated with this type of work. I found a useful video on youtube that illustrates the flux core welding of galvanized steel. I use the method flux core to weld thin metals as the cabinets and steel wardrobes are made from thin metals.

For thin metal where burn through is a concern keep the electrode wire on the leading edge of the weld puddle. Short bursts or tacks will help. Since the sheet metal for our container is a fairly thin gauge approx.