Wadson AZX material is for spot &seam welding cold & hold rolled steels & coated materials. Resistance welding tips & discs for high production rates. Moulds for the continuous casting of steel or aluminium. Electrical component contacts & studs. Practical tests suggest the WADSON AZX outforms WADSON ACX when welded coated or galvanized steels. Also, recommended for EDM electrodes.