How To Weld Thin Sheet Metal With Flux Core

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.

How to weld thin sheet metal with flux core.

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. Andy gives helpful insights and tips to mig weld thin sheet metal. Can the harbor freight hf 125 flux core welder do sheet metal. 1 16 i will be welding on the low 1 setting with the wire speed set to 7.

These types of wires put more heat on the base metal and can result in distortion and unwanted mistakes. Step 1 cut the steel to size. Since the sheet metal for our container is a fairly thin gauge approx. You can use a stainless brush to clean with if that is all you have step 2 gather all your equipment.

This sheet was 18 gauge. Clean it with a carbon steel wire brush. As the metal you are welding increases in thickness you will want to increase the voltage and wire speed as you see fit. If i get a hold of some thinner stuff i ll test.

I keep blowing through my thin sheet. While wire feed welding sheet metal go for short bursts of welding instead of a going on a long bead. The steel must be free from any rust paint or other contaminants. 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.

While you re in the welding process the arc is used in uniting a continuous filler metal electrode with the base material. How to weld thin metal with flux core welding. Try going for a wire of 023 inches when welding sheet metal.