C71000 copper wire is a high-performance copper-nickel alloy material composed primarily of copper and nickel, with small amounts of zinc and other elements. This alloy has excellent corrosion resistance, high strength, high electrical conductivity and good thermal conductivity. It is highly resistant to chlorine ions in seawater, making it particularly suitable for use in desalination equipment, and it maintains good mechanical strength and toughness in both high and low temperature environments.
In addition, C71000 copper wire is easy to process into various shapes of parts, and can be processed hot and cold and welded. It is used in a wide range of applications, including electrical equipment, marine engineering, aerospace and chemical equipment. Due to its excellent performance, C71000 copper wire has become an important material in many industrial fields, and is suitable for the manufacture of wires, cables, electrical contactors, and parts in aerospace equipment such as airplanes and rockets.
Melting Point – Liquidus°F | 2190 |
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Melting Point – Solidus°F | 2100 |
Densitylb/cu in. at 68°F | 0.323 |
Specific Gravity | 8.94 |
Electrical Conductivity% IACS at 68°F | 6.5 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 21 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9.1 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
Modulus of Elasticity in Tensionksi | 20000 |
Modulus of Rigidityksi | 7500 |