CuNi Alloy Wire (CONSTANTAN)

Model NO.: CONSTANTAN Material: CuNi PCD: - Hole: - Wire diameter: 0.02~7mm use: The resistor Transport Package: Spool, Carton, Pallet Origin: Tankii, China Product Type: Lump Carbon Content: - ET: - Of the goods: Copper nickel brand: 6j40 Trademark: TANKII Specification: JIS, DIN, ASTM, GB, TOTC HS Code: 74082200 Grade: 55.00 Copper, 44.00 Nickel
Shape: Wire, rod, bar
Diameter: 0.03mm-30mm.

Shanghai Tankii Alloy Material Co., Ltd. is specialized in production of Ni-Cr Alloy, Cu-Ni Alloy, Fechral, Thermocouple Wire, Pure Nickel and other precision alloy materials in the form of wire, strip, rod, bar and plate.

We've already got ISO9001 quality system certification and ISO14001 environmental protection system. Principally destined for the manufacturing of low temperatures electric resistances so as heating cables, shunts, resistances for automobile, they have a maximum operating temperature of 752F. They do not therefore intervene in the field of resistances for industrial furnaces.

Those are Alloys of chemical composition copper + nickel with addition of manganese with a low resistivity (from 231.5 to 23.6 Ohm. Mm2/ft). The most known, CuNi 44 (also called Constantan) presents the advantage of a very low temperature coefficient.

Their advantages are the following:
Very good resistance to corrosion
Very good malleability
Very good solderability.

Contact us if you need more details on CA 706. We are ready to answer your questions on packaging, logistics, certification or any other aspects about copper nickel alloy wire、cuprothal 49 wire. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Copper Nickel Alloys > Other Copper Nickel Alloys