Nickel Copper Wire (CuNi15)
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.
China Grade from Tankii alloy: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44
Packing: Spool, carton, pallet: Coil, waterproof paper
Tankii Alloy is the best alloy wire and alloy strip producer in China
| Form |
Specification |
Supply Form |
Others |
| Sheet |
Thickness:0.40-4.75mm,General Width:1000,1219,1500mm |
Whole Coil or piece of it |
Cold Annealed,Surface 2B,2E |
| Plate |
Thickness:4.76-60mm,Width:1500,2000,2500mm,Length:3000,6000,8000,8500mm(Under 10mm plate can be coiled) |
Whole Coil or piece of it |
Single hot rolling,Solid solution annealed state,Surface 1D |
| Belt |
Thickness:0.10-3.0mm,Width:50-500mm |
Whole Coil or Specified size |
Cold Annealed,Surface 2B,2E |
| Bar & Rod |
Rolled barΦ5-45mm,Length≤1500mm |
Polished Bar(circle,Square) |
Solution annealing,descaling |
| Forged barΦ26-245mm,Length≤4000mm |
| Weld tube |
Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm |
Base on your requirement |
Use for PHE |
| Seamless Tube |
Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm |
Base on your requirement |
Use for PHE |
| Wire |
Outer diameterΦ0.1-13mm |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
| Forged piece |
roundness and square alloy |
Base on your requirement |
Steel, Alloy |
| Flangs |
All kinds of Flangs |
Base on your requirement |
Steel, Alloy |
| Welding Material |
Coil wire Φ0.90mm/1.2mm/1.6mm |
Base on your requirement |
Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France. |
| Straight WireΦ1.2mm/1.6mm/2.4mm/3.2mm/4.0mm |
| Welding rodΦ2.4mm/3.2mm/4.0mm |
| Tube |
Elbow, three links, four links, different diameter size |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
| Explosive bonded laminate |
Raw Sheet Thickness≥2mm |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
Audited Supplier 
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