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62 articles

Comparing Metals by Weldability: From Easiest to Most Challenging
Mild steel welds readily, but tool steel may crack. Compare seven common metals and learn how composition, heat flow, cleanliness, and welding process affect weld quality. Explore methods for stainless steel, nickel, aluminum, copper, and cast iron, plus tips to reduce common defects.
October 1, 2026Read article
Is 1/1/1/1 Really Better? True Color Welding Helmet Test
A true color welding helmet can help you see the weld puddle more clearly, but is 1/1/1/1 always better? Compare 1/1/1/1, 1/1/1/2, and 1/2/1/2 optical ratings. Learn what the numbers mean, how viewing angles affect clarity, and which features suit your work.
September 17, 2026Read article
How to Repair Metal: Welding vs Other Methods
Broken metal does not always require welding. This guide compares welding, mechanical fasteners, structural adhesives, brazing, and soldering, explaining where each method works best. Learn how metal type, thickness, heat sensitivity, joint strength, and repair conditions can help you choose a safe, durable solution.
September 10, 2026Read article
Different Types of Torches Used in Welding
Welding torches are used across MIG, TIG, plasma, and oxyacetylene processes to provide the heat needed for welding and cutting. This article explains the different types of welding torches, their key differences, and the factors to consider when choosing the right torch for your application.
July 30, 2026Read article
Is a 110V Welder Enough for Home Welding?
Choosing between a 110V and 220V welder is really about the kind of work you do at home. A 110V welder can be a smart garage choice, but it has limits once the steel gets thicker or the welds run longer. This guide helps you decide when 110V is enough and when 220V is worth the upgrade.
July 3, 2026Read article
Can You MIG Weld Without Gas?
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.
June 24, 2026Read article
Most Common Types of Laser Welding Explained
Understanding laser welding doesn’t have to be complicated. This article breaks down the most common laser welding types, explains their fundamentals, and shows how to choose the right method for different applications — from precision tasks to high-volume production.
April 2, 2026Read article
10 Fun Welding Facts You Didn't Know
Welding shapes far more of our world than most people realize. From underwater repairs to aerospace manufacturing, it has helped make some of the world’s most important engineering advances possible. Here are 10 fascinating and fun welding facts that reveal the history, science, and surprising reach of this essential craft.
March 26, 2026Read article
E7018 vs E6010 Welding Rods: Key Differences and When to Use Each
Choosing between E6010 and E7018 can make or break the quality of your stick welds. These two popular electrodes differ greatly in arc performance, penetration, and strength. This article breaks down their classifications, properties, benefits, and applications, helping you select between the deep‑penetrating E6010 and the strong, low‑hydrogen E7018 for professional, long‑lasting welds.
March 12, 2026Read article