How To Weld Sheet Metal With Flux Core Wire

The main advantage with flux core wire is that you don t need to drag around a gas tank along with you for the job.

How to weld sheet metal with flux core wire.

Plugs into household 115v 20 amp outlet. Cold contactor safety feature keeps welding wire electrically cold until the gun trigger is pressed. Welds mild steel with a gasless flux core wire electrode. You can use a stainless brush to clean with if that is all you have step 2 gather all your equipment.

Self shielded flux cored welding is a wire welding process in which a continuous hollow wire electrode is fed through the welding gun into the weld joint. How to flux core weld with the harbor freight welder. This includes a flux cored welder welding gloves a welding mask safety goggles slag chipping hammer and a spool of flux core wire step 3 load the wire into the machine by following the proper instructions that came with your machine. Self shielded flux cored welding can be an excellent process to use for welders of all skill levels who frequently need to weld outside or on dirty material.

Try going for a wire of 023 inches when welding sheet metal. Using flux core wires can create more spatter that requires a lot of time to clean up you can not usually do multi pass welds and you always have to drag the nozzle form the weld pool backhand methods. The steel must be free from any rust paint or other contaminants. Clean it with a carbon steel wire brush.

Welds up to 1 8 in. Short bursts or tacks will help. Step 1 cut the steel to size. My first time welding with flux core solo wanted to share with you.