Washington Alloy, TCU AB 04, Filler Metal, Aluminum Bronze A2, .030 in, AWS A5.7 Class ERCuAl-A2

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

• Alloy / Product Title: Aluminum Bronze A2 ERCuAl-A2
• AWS A5.7 Class: ERCuAl-A2
• Size: .030 in.
• Weight: 2 lb
• Material: Aluminum Bronze A2
• Iron Content: 1.5%
• Aluminum Content: 8.5-11.0%
• Zinc Content: 0.02%
• Silicon Content: 0.10%
• Lead Content: 0.02%
• Copper Content: Remainder
• 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
• Compliance: ANSI/AWS A5.7, ASME SFA 5.7 Compliant
• Available Wire Sizes: .030, .035, .045, 1/16 in spools; .035, .045, 1/16, 3/32, 1/8, 5/32, 3/16 in cut lengths

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