Welding Wisdom for Professionals and Beginners Alike.

Brazing is a strong alternative to welding aluminum. Instead of melting the aluminum, brazing uses a filler metal that melts at a lower temperature. This technique allows the filler to…

AC balance in TIG welding aluminum adjusts the squarewave AC output. It controls the ratio of cleaning to penetration. A setting of 30-35% is ideal for beginners. Proper adjustments enhance…

The preferred current for TIG welding aluminum is AC (Alternating Current). AC removes the oxide layer, which helps create strong and clean welds. Although DC (Direct Current) can be used,…

AC (Alternating Current) is best for welding aluminum because it removes the oxide layer. DC (Direct Current) works well for welding mild steel and stainless steel using TIG (Tungsten Inert…

Stick welding aluminum can be challenging. Use a DC welder to improve penetration depth. AC welders can be used but are not optimal. For superior results, consider TIG welding. Always…

Aluminum has a melting point of 1,221°F, lower than steel’s 2,500°F. It conducts heat better than steel, needing more heat for welding. Steel is typically stronger and more durable, while…

The aluminum TIG welding rod chart helps you choose the right filler metal. Focus on ease of welding and weld joint strength. Use 4043 or 5356 based on your operating…

For cast aluminum, use 4043 or 5356 aluminum filler rods for TIG welding. The 4043 rod suits softer aluminum, while the 5356 rod provides extra strength. Always match the filler…

An aluminum welding procedure specification (WPS) defines important practices for aluminum welding. It includes joint design, welding process, inert shielding gas, and filler materials. Following AWS D1.2 ensures quality. Conducting…