How To Weld Sheet Metal With Flux Core

The steel must be free from any rust paint or other contaminants.

How to weld sheet metal with flux core.

Load the wire into the machine by. Don t attempt to weld thin materials like sheet metal with flux cored wires which put more heat into the base metal. With these materials use a tri mix gas 90 helium 8 argon and 2 co2. The flux filled wire electrode is then automatically fed through the center of the flux gun which is partially the same method and the equipment is also the same that is used in metal inert gas welding.

How to weld thin metal with flux core welding. Clean it with a carbon. Gather all your equipment. 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.

While wire feed welding sheet metal go for short bursts of welding instead of a going on a long bead. This includes a flux cored welder welding gloves a welding mask safety goggles slag. Although fcaw is known for being a process that can get away with welding dirty metal it is. To weld sheet metal with solid wires use electrode positive ep or reverse polarity.

Before you start welding you will need to make sure you have all the tools required. Short bursts or tacks will help. Part 1of 4 setup 1. Tig welding sheet metal.

While you re in the welding process the arc is used in uniting a continuous filler metal electrode with the base material.