Air Products Weldap 20 M21ArCo

MAG Carbon Steel

MAG welding of carbon, carbon manganese and low-alloy steels. Welding consumables used are solid, flux-cored and metal-cored filler wires, can also be used to weld stainless steels materials but only with flux-cored filler wires, excellent penetration. Recommend for Spray transfer modes. More suitable for thicker material sections due to increased penetration levels.


Sizes Available



Gas Composition

80% Argon, 20% Carbon Dioxide

Gas Application


Gas Safety