Blowing Holes In Sheet Metal Flux Welding

Stick welding sheet metal with 6013 rods.

Blowing holes in sheet metal flux welding.

Have you ever welded something so thin and worn out that all you do is blow holes in it. I m welding very t. Best deal on goodyear air hose check this out https amzn to 3b5cjvy. If your welding wire is too thick it will take more heat to melt the wire than the substrate and can make it even more prone to blowing holes in the panel.

To fix that hole and to do any more welding with out blowing through you could clamp a copper backing bar to the backside of the weld. Did you want to learn how to work around that and deliver a solid re. Don t attempt to weld thin materials like sheet metal with flux cored wires which put more heat into the base metal. Tig welding sheet metal.

This is the thinnest sheet metal i have ever welded using this process. For thinner gauge sheet metal like 18 or 20 gauge we suggest 023. Forget the larger 1 8 inch tungsten electrode and use a smaller one. Use thin wire one big mistake we see with beginners is using welding wire that is too thick for the metal they re welding.

When it comes to welding thin sheet metal like car body panels if you are not experienced and skilled enough then you can easily create a mess as blow holes in the sheet and make the metal useless. Andy gives helpful insights and tips to mig weld thin sheet metal. To weld sheet metal with solid wires use electrode positive ep or reverse polarity. I keep blowing through my thin sheet.

In this article we are taking a look at how people should go about welding sheet meta l what kind of wire and shielding gas need to be used.