Welding Wisdom for Professionals and Beginners Alike.

You can weld aluminum using an AC stick welder. AC is ideal for TIG welding aluminum because it cleans the oxide layer, enhancing weld quality. This process needs an air-cooled…

TIG welding aluminum with helium improves welding performance, especially for thick aluminum. Helium mixed with argon helps manage heat and increases penetration. This technique works well with low amperage, making…

TIG welding aluminum tubing uses a non-consumable tungsten electrode for precise joints. Begin with thicker tubes and practice on flat surfaces. Control heat using the foot pedal. For best results,…

Stress relieving aluminum after welding requires heating the aluminum to about 650°F. This method allows aluminum atoms to shift and decreases internal stresses from welding. Unlike steel, which needs 1050°F…

Super Alloy 5 is a strong aluminum welding rod designed for brazing. It is compatible with different torches and forms durable, corrosion-resistant joints. This rod works at 600°F, fills gaps…

Spray transfer aluminum welding is a technique that moves molten metal droplets from the electrode to the weld pool. It uses specific wire feed speed and voltage to control heating…

Stick welding aluminum with an AC welder is feasible, but it often yields lower quality than TIG welding. Key factors include proper polarity, amperage settings, travel speed, and preheating the…

To find the right amperage for TIG welding aluminum, use this rule: set 1 ampere for every 0.001 inch of aluminum thickness. For instance, if you are welding 1/8-inch aluminum,…

To successfully TIG spot weld aluminum, ensure proper joint fit-up. Use a TIG wire as filler and clean your tungsten electrode. Adjust the AC balance and frequency for optimal results….