Best Shielding Gas For Mig Welding Mild Steel. Inert gasses used for MIG welding are Argon and Helium. Most welders agree that a mix of 75 Argon 25 Carbon gives the best mix for mild steel welding.
Which Shielding Gas For MIG Welding Mild Steel Should I Use. Argon helium CO 2 and oxygen are the most common shielding gases used in GMAW. Ad Find China Manufacturers Of Mig Welding.
Another key part of this gas is that it produces minimum splatter which can be dangerous if it hits the skin MIG Welding.
Some gases are better suited than others for the most commonly used base materials whether its aluminum mild steel carbon steel low-alloy steel or stainless steel. Ad Find China Manufacturers Of Mig Welding. Each gas has benefits and drawbacks in any given application. Argon helium CO 2 and oxygen are the most common shielding gases used in GMAW.