cast-aluminum

Welding Rods & Electrodes

Best TIG Rod for Cast Aluminum: Top Picks for Smooth, Crack-Free Welds
ByWelderology Team December 29, 2024January 5, 2026

Last Updated: January 2026 TIG welding cast aluminum can test your patience if the filler rod isn’t right. Cast alloys behave very differently from wrought aluminum, and the wrong rod often leads to a stubborn puddle, poor fusion, or cracking as the weld cools. That’s why filler rod choice matters so much with cast aluminum….

Read More Best TIG Rod for Cast Aluminum: Top Picks for Smooth, Crack-Free Welds
Welding Rods & Electrodes

What Filler Rod for Cast Aluminum? A Practical Welder’s Guide
ByWelderology Team December 29, 2024January 4, 2026

Last Updated: January 2026 Cast aluminum is usually where welding stops feeling easy. The puddle behaves differently, contamination shows up fast, and cracking becomes a real risk if the wrong filler rod is used. That’s why filler choice matters more here than with most standard aluminum jobs. Unlike clean plate or extrusion, cast aluminum brings…

Read More What Filler Rod for Cast Aluminum? A Practical Welder’s Guide