Mastering TIG Welding 1/2 Inch Aluminum: Essential Tips, Techniques, and Settings
TIG welding 1-inch aluminum needs a strong machine, ideally 250 amps or more. Preheat the aluminum to help the weld. Use AC TIG with a gas mixture of 75% helium and 25% argon. Use a 1/8-inch filler rod for good penetration. Set the frequency based on thickness for the best results and to ensure leak-free … Read more