• Designed for welding heat-treatable base alloys and more specifically the 6XXX series alloys
• Lower melting point and more fluidity than the 5XXX series filler alloys
• Low sensitivity to weld cracking with the 6XXX series base alloys
• Suitable for sustained elevated temperature service, i.e. above 65 deg C (150 deg F)
• Our manufacturing process precisely controls the alloy chemical composition to produce consistent physical characteristics
• Our proprietary process gives SuperGlaze a superior surface finish for optimum surface integrity
• 100% argon, argon/helium mixtures shielding gas, 30 - 50 cfh flow rate, all welding positions

Lincoln® SuperGlaze® ED030308 Aluminum Welding Wire, Gas Shielded, Diameter: 0.035 Inch, Current Type: DC+, Package: 1 lb Plastic Spool, AWS Class: AWS A5.10/A5.10M: 1999: ER4043, Welding Process: MIG (GMAW And SAW), Weld Metal Composition: 5.26% Silicon (Si), 0.15% Iron (Fe), 0.01% Copper (Cu), 0.01% Manganese (Mn), 0.03% Magnesium (Mg), 0.001% Zinc (Zn), 0.01% Titanium (Ti), <0.0002% Beryllium (Be)