Aluminum TIG/MIG, fillers, cleaning, and settings.
Showing 9 of 72 articles
Learn how to TIG weld aluminum with correct AC settings, tungsten, cleaning, shielding gas, and techniques for strong, crack-free welds.
Aluminum stick welding runs on DC electrode positive, not AC. Learn why DCEP is required, how it differs from AC TIG, and how to…
Learn the correct MIG welding aluminium polarity, gas selection, and troubleshooting for cleaner, stronger, and porosity-free welds.
Dial in aluminum welding settings the right way. MIG amps, volts and wire speed, TIG AC balance and frequency, filler choices, charts and fixes.
Cold aluminum welding joins metal without melting. See how it works, which alloys fit, how it compares to MIG/TIG, plus mistakes and tips.
Learn cast aluminum TIG welding step by step: AC settings, 4043 vs 4047 filler, cleaning, preheat, and how to beat porosity and cracks.
A hobbyist welds a 1/8-inch 6061 panel with a MIG, and by the third tack the sheet has bowed so badly it no longer…
Wondering what gas for MIG welding aluminum? The answer is 100% argon. Learn flow rates, helium blends, purity grades, and porosity fixes.
Fix porosity, worm tracks, cold lap, burn-through and wire feed issues with this complete aluminum MIG welding troubleshooting guide.