Washington Alloy, TCU AB 16, Filler Metal, .045 in, ERCuAl-A2, 60,000-80,000 psi, 210-235 A

Washington Alloy Aluminum Bronze A-2 is an iron-bearing MIG and TIG filler metal used for joining aluminum bronze of similar composition, silicon and manganese bronze, high strength copper-zinc alloys, some copper-nickel alloys, ferrous metals, and dissimilar metals. Dissimilar metal combinations would include aluminum bronze to steel and copper to steel. Washington Alloy Aluminum Bronze A-2 is excellent for building-up or overlaying metal for wear and corrosion-resistant surfaces. Weld deposits exhibit high mechanical properties, tensile strength, yield strength, and hardness

• Size: .045 in.
• Weight: 10 lb
• AWS A5.7 Class: ERCuAl-A2
• Composition: Copper, 8.5-11.0% Aluminum, 1.5% Iron, 0.02% Zinc, 0.10% Silicon, 0.02% Lead
• Tensile Strength: 60,000-80,000 psi
• Yield Strength: 35,000-43,000 psi
• Brinell Hardness: 135-145
• Elongation: 28%
• Density: 0.272 lbs/in3
• Thermal Conductivity: 37 Btu
• Electrical Conductivity: 13.0% IACS
• Typical GMAW Amps: 210-235 A
• Typical GMAW Volts: 26-28 V
• Typical GTAW Amps: 80-475 A
• Typical GTAW Volts: 12 V

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