Copper-Nickel Alloy Wires

The Copper-Nickel alloys produced by Deutsche Nickel GmbH include the grades CuNi2 (2.0802), CuNi6 (2.0807), CuNi10 (2.0811), CuNi15, CuNi23Mn (2.0881), CuNi44Mn1 (Vernicon, 2.0842), CuNi10Fe1Mn (CW 352H, 2.0872) and CuNi30Mn1Fe (CW 354H, 2.0882).

The electrical resistivity of Copper-Nickel alloys is dependent upon the prevailing temperature, amongst other factors.

The CuNi10Fe1Mn and CuNi30Mn1Fe alloys are corrosion resistant Copper-Nickel grades with good resistance to many corrosive media, such as sea water or brackish water environments.

In Windkraftraedern wie auf diesem Foto wurden auch Materialien der Deutschen Nickel GmbH verbaut.

Copper-Nickel Alloys

Alloy DN-Trade Name Material-No. UNS-No. ASTM Specification DIN Specification
CuNi2 CuNi2 2.0802 C70200 ASTM B267 DIN 17471
CuNi6 CuNi6 2.0807 C70500 ASTM B267 DIN 17471
CuNi10 CuNi10 2.0811 C70700 ASTM B267 DIN 17471
CW352H CuNi10Fe1Mn (2.0872) C70600 ASTM B151
CuNi15 CuNi15
CuNi23Mn CuNi23Mn 2.0881 C71100 ASTM B267 DIN 17471
CW354H CuNi30Mn1Fe (2.0882) C71500 ASTM B151
CuNi44Mn1 Vernicon (2.0842) C72150 DIN 17471

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Mathias Knäpper

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Henry Wang
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