How To Weld Thin Sheet Metal With Flux Core

Can the harbor freight hf 125 flux core welder do sheet metal.

How to weld thin sheet metal with flux core. These types of wires put more heat on the base metal and can result in distortion and unwanted mistakes. Since the sheet metal for our container is a fairly thin gauge approx. While wire feed welding sheet metal go for short bursts of welding instead of a going on a long bead. 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. Clean it with a carbon steel wire brush. If i get a hold of some thinner stuff i ll test. While you re in the welding process the arc is used in uniting a continuous filler metal electrode with the base material.

This sheet was 18 gauge. How to weld thin metal with flux core welding. 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. But keep in mind that thinner material like sheet metal should not be welded with flux cored wires.

I was able to do it. Andy gives helpful insights and tips to mig weld thin sheet metal. 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. I keep blowing through my thin sheet.

1 16 i will be welding on the low 1 setting with the wire speed set to 7. Step 1 cut the steel to size. You can use a stainless brush to clean with if that is all you have step 2 gather all your equipment.