Learn Collection

Browse every Learn content type in one collection.

100 articles

How to Choose a Multi-Process Welder: A Complete Buying Guide
A multi-process welder combines MIG, TIG, stick, and flux-core welding in one machine. This guide covers power, metal compatibility, amperage, and duty cycle. It also explores portability, controls, safety, and useful features to help you choose the right fit for your projects.
September 3, 2026Read article
FIRSTESS® DP200 vs MP200 Pro: Buying Guide
Compare two of the most popular machines in the YesWelder FIRSTESS® lineup: the DP200 and MP200 Pro. This buying guide compares how the two machines differ in welding performance, controls, and overall capability. See which one better fits your garage, workshop, or DIY projects.
August 27, 2026Read article
Stainless Steel Welding Wires: 308L vs 309L vs 316L Explained
308L, 309L, and 316L are three common stainless steel welding wires, but each is designed for different applications. Learn how their compositions and properties differ to choose the right wire for your stainless steel welding projects.
August 20, 2026Read article
Welding Preheating Explained: Why, When, and How to Preheat Metal
Preheating may feel like an extra step, but on thick steel or crack-prone metals, it can help prevent cracked welds. This guide explains when welding preheat matters, why controlled cooling helps, and how to check preheat temperature before striking an arc.
August 13, 2026Read article
Why You Get Porosity in MIG Welding and How to Fix It
MIG welding porosity can create weak welds with pinholes and internal defects. Learn what causes porosity, how to identify common problems, and the steps you can take to prevent and fix it for cleaner, stronger welds.
July 23, 2026Read article
Welding Parameters for Common Materials: Settings Guide
A reference guide to welding parameters for MIG, TIG, stick, and flux core processes covering mild steel, stainless steel, and aluminum applications. Common welding settings are grouped by process, material thickness, and electrode or wire type. This provides starting values for core welding variables for quick reference and setup.
June 25, 2026Read article
How to Choose the Right Cylinder Size for Welding?
A larger gas cylinder lasts longer between refills, while a smaller one is easier to transport and store. This guide compares the common cylinder sizes and explains how to choose the right option for your shop, garage, or projects.
June 11, 2026Read article
MIG vs Flux Core Welding: Which Is Better for Beginners?
New to welding and wondering whether MIG or Flux Core is easier to learn? While both use continuously fed wire and similar equipment, they differ in setup, weld quality, outdoor performance, and ease of use. This guide compares MIG and Flux Core welding to help beginners choose the best process for their needs.
June 4, 2026Read article
TIG Welding Thin Steel: Techniques, Tips & Tricks
Having trouble with TIG welding thin metal? Learn how to TIG weld thin steel and sheet metal with cleaner, low-distortion results. Discover practical TIG welding tips, heat control methods, and techniques to help improve weld quality and reduce distortion on thin metal.
May 14, 2026Read article