For welders, makers & the home workshop
Learn how the MIG process works, how its components fit together, and how technique and setup affect your results.
Stainless steel looks straightforward to weld until you actually strike an arc and realize the puddle behaves differently than mild steel. It overheats easily, warps under excess heat, and reacts…
Continue reading: How to Weld Stainless Steel with a MIG WelderTitanium comes up a lot in aerospace fabrication, motorsports, and custom exhaust work. It’s strong, lightweight, and corrosion-resistant — but it has a reputation for being difficult to weld. If…
Continue reading: Can You Weld Titanium with a MIG Welder?Aluminum welding has a reputation for being tricky, and honestly, that reputation is earned. It doesn’t behave like steel. It oxidizes instantly, conducts heat aggressively, and has almost no visual…
Continue reading: How to Weld Aluminum with a MIG WelderChoosing the wrong shielding gas is one of the most common reasons beginners struggle with MIG welding. The gas you use directly affects arc stability, weld appearance, spatter levels, and…
Continue reading: What Kind of Gas Do You Use for MIG Welding?Choosing the wrong shielding gas for stainless steel is one of the fastest ways to ruin an otherwise good weld. The gas mixture affects arc stability, corrosion resistance, weld appearance,…
Continue reading: What Gas to Use for MIG Welding Stainless SteelIf you’re setting up your first MIG welder or trying to figure out why your welds look porous and rough, the question of gas comes up fast. It affects everything…
Continue reading: Does MIG Welding Require Gas?Choosing the wrong shielding gas is one of the most common reasons MIG welds turn out porous, spattered, or weak — even when the settings seem right. The gas you…
Continue reading: What Shielding Gas Is Used for MIG WeldingYou’ve got a tank of pure argon sitting in your shop — maybe leftover from TIG welding — and you’re wondering if you can just hook it up to your…
Continue reading: Can You MIG Weld with 100% Argon?Getting polarity wrong on a MIG welder doesn’t just affect weld appearance — it can cause poor penetration, excessive spatter, and a wire that feels like it’s fighting the arc…
Continue reading: What Polarity for MIG Welding: The Complete Guide4130 chromoly steel shows up constantly in race car chassis, aircraft frames, roll cages, and high-performance bicycle frames. If you’re working on any of these projects, you’ve probably wondered whether…
Continue reading: Can You MIG Weld 4130 Chromoly?