Let s assume we want a 1 8 fillet weld on a tee joint of 1 8 base metal.
Mig welding 24 gauge steel.
So for instance you can work on 18 ga.
Mig is one of the best ways to weld 20 gauge sheet metal.
Learn how to mig weld automotive sheet metal in about 5 minutes or less.
It is common for staub to use mig welding for fabricating frames mounts arms brackets and carts.
Holding the tip too far from the surface will cause the wire to have to come out too far to touch the metal.
It is an arc welding process that where you feed a solid wire electrode through a welding gun.
For thinner gauge sheet metal like 18 or 20 gauge we suggest 023 6mm wire in your mig welder.
A shielding gas covering for your weld is fundamental to mig metal inert gas welding.
The shielding gas is exactly that a shield from the surrounding atmosphere.
To make the same weld at same travel speed same deposition we need 325 ipm of mig wire when using 035.
I keep it short and to the point in this welding instructional video and show how ve.
We can run 045 wire at 200 inches per minute ipm which will deposit about 5 4 pounds per hour of weld at about 24 ipm of travel speed.
Stainless steel or 24 ga.
Carbon steel and 18 ga.
Mig welding for thin metal.
Mig welding is one of the simplest to use for welding.
Keep the stick out short stickout of your mig wire is important when welding any type of metal but especially sheet metal.
Stainless steel are used in applications such as hvac automotive mobile machinery guards and cabs and small parts as well as stainless steel food service and processing.
Mig welding can be used on aluminum stainless steel and carbon steel from 24 gauge sheet metal up to heavy duty structural plates and shapes.
The role of shielding gas in mig welding mild steel.
Gas metal arc welding gmaw is an effective method for joining light gauge metals such as carbon steel and austenitic stainless steel.
Metal inert gas is then used to protect the weld from contaminants.