Aluminum Welding Gauge Settings: Essential MIG and TIG Techniques for Perfect Results
For aluminum welding using Gas Tungsten Arc Welding (GTAW), follow this rule: use 1 amp for every thousandth of an inch (0.001) of material thickness. For instance, a base material 1/8 inch thick needs about 125 amps. Increase amperage for materials thicker than 1/4 inch to ensure optimal results. In TIG welding, the ideal amperage … Read more