Welding gas mixtures, also known as shielding gases, are a combination of gases used in welding processes to protect the weld zone from atmospheric contamination and ensure optimal welding conditions. These mixtures are specifically formulated to meet the requirements of different welding applications and materials.
Dsw™ WELDING GAS MIXTURES The most widely used mixture is called C25 and that is 25% Carbon Dioxide and 75% Argon gas. There are other mixtures that work well depending on the type of welding that will be done.