Today, such material is widely used in various fields, so sooner or later everyone who has a summer cottage faces its welding.
My Welder; The Stitchwelder I would compare it to performing plastic surgery with butcher knives.
We need to establish what is considered thin metal. A metal is considered thin if its thickness is no more than 5 mm.
A wire feed or tig welder is ideal for sheet metal but, we will assume that you don’t have one. Just kidding, this tip is to explain how to weld sheet metal with a stick welder. Every surgeon can operate a scalpel, but only a few could work with any tool.
There is no absolute “according to Hoyle” answer but, I always considered anything less than 3/16″ to be thin. Yes arc welding sheet metal is difficult, tedious and probably a bit insane but it is feasible. 26-01-2018 Welding.
Sheet metal welding has some features that both a professional welder and a novice should know. How to weld thin metal with electric welding. Now you know the secret of arc welding thin metal sheets.
Weld 3/16 Inch Metal Or More: If you are welding steel plate that is more than 3/16 of an inch you should bevel the edges in order to get proper penetration, and therefore create a good weld at the joint. Some welders say 1/8 of inch or more.
You should also use the push welding technique when you weld thick metal 3/16 of an inch or greater. References.