How To Weld Thin Sheet Metal With Flux Core

Step 1 cut the steel to size.

How to weld thin sheet metal with flux core.

This sheet was 18 gauge. While wire feed welding sheet metal go for short bursts of welding instead of a going on a long bead. Try going for a wire of 023 inches when welding 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.

Since the sheet metal for our container is a fairly thin gauge approx. If i get a hold of some thinner stuff i ll test. How to weld thin metal with flux core welding. These types of wires put more heat on the base metal and can result in distortion and unwanted mistakes.

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. Can the harbor freight hf 125 flux core welder do sheet metal. Andy gives helpful insights and tips to mig weld thin 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.

The steel must be free from any rust paint or other contaminants. I keep blowing through my thin sheet. But keep in mind that thinner material like sheet metal should not be welded with flux cored wires. 1 16 i will be welding on the low 1 setting with the wire speed set to 7.

While you re in the welding process the arc is used in uniting a continuous filler metal electrode with the base material. 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. Clean it with a carbon steel wire brush.