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Welding 101
Learn the key differences between 10 gauge vs 12 gauge wire. Compare ampacity, voltage drop, breaker compatibility, NEC guidelines, wiring distance limits, and the best applications for each.
Can you MIG weld without gas? Yes—but only with self-shielded flux-core wire and the proper setup. This guide covers when gasless MIG works, why solid MIG wire requires shielding gas, and how to choose the right welding setup for your project.
Welding duty cycle ratings can be confusing for beginners, especially specs like 30% at 200A or 60% at 150A. This guide explains what they mean, clears up common misunderstandings, and helps you choose the right welder while avoiding overheating issues.
Tungsten electrode colors reveal how an electrode performs in TIG welding. This article walks you through the most common colors, their ideal uses, and how to choose the right one for your projects.