Washington Alloy, TCU CU-NI-AL 09, Filler Metal, Nickel-Aluminum Bronze, .035 in, ANSI/AWS A5.7 ERCuNiAl

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

• Material: Nickel-Aluminum Bronze
• Size: .035 in.
• Weight: 30 lb
• Compliance: ANSI/AWS A5.7 ERCuNiAl
• Chemical Composition: Zinc 0.02%, Iron 3.0-5.0%, Silicon 0.10%, Aluminum 8.5-9.5%, Lead 0.02%, Copper Remainder, Manganese 0.60-3.50%, Nickel 4.0-5.5%
• Physical Properties: Solidus 1904 F, Liquidus 1940 F, Density 0.275 lbs/in3, Thermal Conductivity 37 Btu, Brinell Hardness 160-200, Elongation 23%, Tensile Strength 72,000-140,000 psi, Yield Strength 35,000-60,000 psi

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