Tig Welding Thin Aluminium Sheet

But using this method also requires some practice and practice advice in order to understand it.

Tig welding thin aluminium sheet. Gas tungsten arc welding gtaw has traditionally been considered the go to process for welding aluminum because of the high weld integrity and aesthetic appearance the process provides. Another rule of thumb for tig welding sheet metal thicknesses is try not to use a filler rod that is thicker than the metal you are welding. Using this process enables more than effective work on thin materials as it provides high precision and high quality work. When welding thin metal the main objective is to avoid warping burn through and excessive heat affected zones while still ensuring the weld has enough mechanical strength for the application.

Learn why mig pulsed mig tig and pulsed tig are the ideal choices when welding sheet metal. I used 1 16 1 6m 4043 rod for this outside corner joint in 040 and it worked out ok. Using too small a filler rod can be a problem too. But that is only a guideline.