From a distance, welding aluminum looks simple enough — feed the wire, strike the arc, move along the seam. Step onto a ...
A welder standing at a bench, staring at three spools of aluminum wire that all look nearly identical, knows exactly how...
Two spools of welding wire can carry the same alloy designation, the same diameter on the label, and the same AWS class...
A welder stepping back from a finished aluminum joint, only to find pores scattered across the bead or a hairline crack ...
Aerospace-grade aluminum structures do not tolerate a mismatched filler wire. ER2319 aluminum welding wire is an alumin...
Aluminum welding projects often face different production challenges. Some manufacturers need better material comp...