Welding Wisdom for Professionals and Beginners Alike.

Oxy-fuel welding aluminum uses acetylene and oxygen to join aluminum parts. This process needs proper flux to stop oxidation in the weld puddle. Surface preparation is crucial for quality. A…

The best tungsten for welding aluminum is usually 2% Lanthanated tungsten (blue tip) or Pure tungsten (green tip). Ceriated tungsten is favored for easy arc starting. Zirconiated tungsten is effective…

To clean aluminum for welding, first remove oil and grease with acetone or a degreaser. Wipe the surface with a paper towel. Use a wire brush for deeper cleaning if…

A spool gun is crucial for aluminum welding. It delivers aluminum wire reliably, reducing binding problems. Its lightweight design allows easy handling. Popular options include the TITANIUM 150 Amp Spool…

To fix cast aluminum without welding, use a propane torch and aluminum brazing rods. Start by cleaning the surfaces. Heat the metal carefully without melting it, so the filler material…

To weld aluminum with an oxy-acetylene torch, adjust the flame to neutral. Use a suitable filler rod, such as pure aluminum or 5% silicon. Apply flux to prevent oxidation and…

The best tungsten for TIG welding aluminum is usually Green Pure Tungsten (100%) or 2% Lanthanated (Blue Tip). Both offer strong performance. Ceriated tungsten (2%) provides excellent arc stability, while…

Welding aluminum with an acetylene torch can be difficult. You need skill and proper equipment. A neutral flame is important to avoid oxidation. Using flux protects the weld. While welding…

Yes, you can weld cast aluminum. Most cast aluminum is weldable. Use GTAW for repairs and keep the surfaces clean. MIG welding requires special equipment and shielding gas, like argon…