*Wire Feed Speed is a starting value only and can be fine-tuned while welding.

**CO₂ gas is economical and has deeper penetration on steel, but may be too hot for thin metal. 75% Argon / 25% CO₂ is better on thin steels, produces less spatter and better bead appearance.

Settings based on butt welds. Joint design, fitup, backup, position, bead size and stickout may alter conditions.