Just like the previous episode, we'll use what we've learned to weld an aluminum corner joint.
These are fillet welds and the amount of penetration required varies based on service requirements, weld symbol, or customer requirements.
The outside corner joint is one of the most common for fabricating tanks, boxes, containers, etc.
In this video, we are TIG welding 11 ga cold rolled steel and using different diameters of filler rod.
The first joint was welded using 3/32" filler rod at approximately 120 amps.
A second lap joint was also shown using 1/16" at slightly lower amperage.
