Aluminum wire with magnesium addition for MIG welding. AlMg5 wire is a general-purpose filler for joining aluminum alloys, chosen for its good shear strength. Aluminum filler metal containing 5% magnesium for MIG welding of seawater-resistant AL-Mg alloys. It provides higher fracture toughness than binders with lower magnesium content. The weld area must be cleaned to a metallic luster. The alloy is not heat-treatable. The alloy is not heat-treatable. WELDING GAS ( EN ISO 14175): Ar, Ar+He.WELDED MATERIALS: AlMg1to AlMg5AlMg4Mn AlMgSi1AlZn4.5Mg1and others. Classification: ER 5356, AlMg5. Aluminum wire with magnesium addition for MIG welding. AlMg5 wire is a general-purpose filler for joining aluminum alloys, chosen for its good shear strength. Aluminum filler metal containing 5% magnesium for MIG welding of seawater-resistant AL-Mg alloys. It provides higher fracture toughness than binders with lower magnesium content. The weld area must be cleaned to a metallic luster. The alloy is not heat-treatable. The alloy is not heat-treatable. WELDING GAS ( EN ISO 14175): Ar, Ar+He.WELDED MATERIALS: AlMg1to AlMg5AlMg4Mn AlMgSi1AlZn4.5Mg1and others. Classification: ER 5356, AlMg5. TECHNICAL DATA: - Welding current and polarity: (= +), (DC+). - Wire diameter: 1.0 mm - Wire weight: 2 kg - Spool size: D-200.