Oxford Alloy ER4043 is a 5% silicon aluminum. This alloy is recommended for welding 3003, 3004, 5052, 6061, 6063, and casting alloys 43, 355, 356, and 214. Oxford Alloys 4043 has a melting range of 1065 - 1170 deg F and a density of .097 lb/cu. in. The post-anodizing color tint of the weld area is gray
Oxford Alloys® 40433/32X36 Aluminum Bare Rod, Diameter: 3/32 Inch, Length: 36 Inch, Amperage: 125 - 160 amp TIG (GTAW), AWS Class: AWS A5.10: ER4043, Gray Anodize (Metallic Luster), Tensile Strength: 27115 psi, Yield Strength: 18125 psi, Elongation in 2" (%): 8%, Welding Process: TIG (GTAW)/MIG, Weld Metal Composition: 4.5 - 6.0% Silicon (Si), 0.8% Iron (Fe), 0.3% Copper (Cu), 0.05% Manganese (Mn), 0.05% Magnesium (Mg), 0.10% Zinc (Zn), 0.2% Titanium (Ti), 0.05% OEE, 0.15% OET, Melting Range: 1065 - 1170 deg F, Applicable Materials: 3003, 3004, 5052, 6061, 6063, Cast Alloys Such As 43, 355, 356, 214
