Washington Alloy, TCU CU-NI-AL 16, Filler Metal, ERCuNiAl, 0.045 in, Nickel-Aluminum Bronze, 72,000-140,000 psi

Washington Alloy Nickel-Aluminum Bronze filler metal is used for MIG and TIG welding of cast and wrought nickel-aluminum bronze parts such as ship propellers, where high resistance to corrosion, erosion and cavitation in salt or brackish water is required

• AWS A5.7 Class: ERCuNiAl
• Size: 0.045 in.
• Weight: 10 lb
• Material: Nickel-Aluminum Bronze
• Compliance: ANSI/AWS A5.7, ASME SFA 5.7
• Aluminum Content: 8.5-9.5% max
• Copper Content: Remainder
• Iron Content: 3.0-5.0%
• Manganese Content: 0.60-3.50%
• Nickel Content: 4.0-5.5%
• Zinc Content: 0.02% max
• Lead Content: 0.02% max
• Silicon Content: 0.10% max
• Brinell Hardness: 160-200
• Elongation: 23%
• Tensile Strength: 72,000-140,000 psi
• Yield Strength: 35,000-60,000 psi
• Thermal Conductivity: 37.0 Btu
• Density: 0.275 lbs/in3
• Solidus Temperature: 1904 F
• Liquidus Temperature: 1940 F

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