Aluminum TIG/MIG, fillers, cleaning, and settings.
Showing 9 of 72 articles
Can you weld anodized aluminum? Learn why the coating kills the arc, how to remove it, filler choices, safety, and finish matching.
A fabricator once laid down what looked like a beautiful aluminum bead on a marine railing, only to have the weld reject under inspection…
Learn arc welding aluminum step by step: GTAW vs GMAW, gases, filler selection, techniques, common defects, troubleshooting, and OSHA safety.
Use our aluminum MIG welding wire speed and voltage chart to dial in settings by thickness, wire alloy, and transfer mode, then fine-tune on…
A fabricator once spent an entire Saturday fighting a 1/8-inch aluminum fillet weld — porosity, a wandering arc, and a tungsten that turned into…
Learn how laser welding aluminum achieves a minimal heat affected zone. Covers AWS standards, porosity control, cracking, and practical tips.
Can you weld aluminum foil? Learn where TIG welding hits its limit, how ultrasonic welding joins foil, and which alternatives actually work.
Learn how to plan aluminum welding projects: processes, alloys, safety, project ideas, common mistakes, and pro troubleshooting tips.
Learn TIG welding aluminum for beginners: AC settings, filler selection, cleanup, technique, common mistakes, safety rules and a practice plan.