Ferromaxx® 15 (M24ArCO15/2.5) weld process gas meeting the requirements of ISO14175:M24, contains 15% Carbon Dioxide and 2.5% Oxygen in Argon. Our reliable all-rounder improves weld quality and has excellent penetration properties. Tolerant to variations in weld parameters. The choice for welding carbon, carbon-manganese and low alloy steels in dip, spray and pulse transfer modes.