Ar + N2 1,7 % ±0,2 % + CO2 1,8 % ±0,2 % + He 5 % ±0,5 %
ARCAL™ : the Air Liquide solution for shielding gases and mixtures in arc welding
MAG welding of Duplex and Superduplex steels
MAG welding of N2 doped stainless steels
MAG welding of austenitic stainless steels