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

ByWelderology Team

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…

A detailed view of a MIG welding setup in action, showing the shielding gas hose connected to the welding torch, with visible sparks and metal fusion in a well-lit workshop.

What Is the Gas Pressure for MIG Welding: Proper Settings Explained

ByWelderology Team

Controlling gas pressure is critical for achieving clean, consistent MIG welds. The right settings help shield the weld pool, minimize spatter, and ensure proper penetration—especially when working with varying materials and environments. Understanding the Role of Shielding Gas In MIG welding, shielding gas protects the weld area from contaminants in the atmosphere. Without it, oxidation…