a welder joins two steel plates with a bright arc, producing sparks in a dimly lit workshop, showing intense heat and focused precision

Does Welding Weaken Metal? What Welders Need to Know About Heat and Strength

Welding opens up a world of possibilities, from building heavy-duty trailers to fixing busted brackets in your garage. But if you’ve ever worried whether welding makes the metal around your joint weaker, you’re not alone. It’s a valid concern—and one that’s worth understanding. The short version? Welding can weaken metal, but it doesn’t have to….

A close-up of a stick welder's gloved hand holding an electrode holder as it creates a tack weld between two rusted steel plates, with sparks flying and smoke rising in a dimly lit workshop.

Can You Tack Weld With a Stick Welder and Get Strong Results?

Tack welding is essential in metal fabrication to hold components in place before the final weld. While MIG and TIG machines are often preferred for their ease of arc control, many wonder whether stick welding (SMAW) can be used for tack welds. The short answer is yes—but success depends on proper technique and awareness of…

Best Gas for Stainless MIG Welding: Finding the Perfect Blend for Quality Welds

Best Gas for Stainless MIG Welding: Finding the Perfect Blend for Quality Welds

Welding stainless steel requires precision, skill, and the right materials — especially when it comes to shielding gas. The correct gas choice can drastically impact the strength, appearance, and durability of your welds. For stainless MIG welding, selecting the ideal gas blend is crucial for reducing oxidation, improving arc stability, and achieving clean weld beads….

Two gas cylinders labeled Argon and C25 stand side by side in a welding workshop, with a welder working in the blurred background. Overlaid text reads "MIG vs TIG Gas: Are They the Same?" with welderology.com at the bottom.

Do MIG and TIG Welding Use the Same Gas? Understanding the Key Differences

When starting out in welding, one common question is whether MIG and TIG welding can use the same shielding gas. While both processes rely on gas to protect the weld pool, their gas requirements are distinct. Understanding the differences can significantly impact weld quality and efficiency. The Role of Shielding Gas in Welding Shielding gas…

Is MIG or TIG Better for Welding Aluminum?

Is MIG or TIG Better for Welding Aluminum?

Aluminum welding requires skill and precision due to the metal’s high thermal conductivity and oxidation properties. Whether you choose MIG (Metal Inert Gas) or TIG (Tungsten Inert Gas) welding depends on the thickness of the material, the desired finish, and the level of control needed. Both processes have their advantages and drawbacks, making it essential…

A high-resolution close-up of a welder's gloved hand holding a TIG torch next to a green stick welder machine on a metal workbench.

Can a Stick Welder Be Used for TIG? Here’s What Works and What Doesn’t

Last Updated: July 29, 2025 A lot of welders—especially weekend DIYers and small-shop folks—want more out of the gear they already own. If you’ve got a stick welder sitting in your garage and you’re curious whether it can handle TIG, you’re not alone. The answer is yes—but with a few important caveats. That said, it’s…

A welder performing stick welding in a workshop, surrounded by bright sparks, wearing protective gloves and helmet, with a “no gas” icon overlay.

Does Stick Welding Require Gas? A Practical Guide for Beginners

When you’re welding outdoors or setting up a small garage project, the last thing you want is to drag around a bulky gas cylinder. That’s where stick welding (also known as Shielded Metal Arc Welding or SMAW) shines. It doesn’t rely on bottled gas like MIG or TIG welding. Instead, it creates its own shielding…

A welder using TIG welding to join a titanium bar to a steel bar, with sparks flying from the arc in a workshop setting.

Can Titanium Be Welded to Other Metals? A Practical Guide for Welders

Titanium is famous for being lightweight, incredibly strong, and resistant to corrosion, but that doesn’t mean it’s easy to work with. If you’re considering welding titanium to steel, stainless, or aluminum, there’s some critical information you need before you strike your first arc. Based on real-world welder feedback and shop experience, here’s a practical look…

A welder working on a small metal frame project in a home garage, with sparks flying from a compact welding machine on a wooden workbench.

Small Welding Project Ideas for Beginners That Actually Teach You Something

Starting with smaller welding projects is a great way to build hands-on skills without feeling overwhelmed. You don’t need a full-blown shop or professional gear to make something useful—or even just fun. Whether you’re working in your garage or out back under a canopy, these beginner-friendly builds are perfect for sharpening your technique and building…

A welder wearing a dark helmet and leather gloves carefully TIG welding stainless steel pipe in a workshop, with bright arc light and clean metal joints.

TIG Welding on Stainless Steel Pipe: Tips for Smoother Welds and Cleaner Results

TIG welding stainless steel pipe takes more finesse than most welding jobs. You’re not just aiming for strength—you’re chasing clean, uniform beads with minimal oxidation and perfect penetration. Whether you’re welding sanitary pipe in a food-grade facility or fabricating a custom exhaust system at home, getting it right means understanding the setup, the technique, and…