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[China]
Trade Verify
Address: No. 388 Pangu Road, Baoshan district, Shanghai, 201999, China
Contact name:Martin Lee
Shanghai Tankii Alloy Material Co.,Ltd |
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Verified Suppliers
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Stranded Copper Nickel CuNi Alloy CuNi34 Resistance Wire with High Quality
1. Description
Cupronickel, also can be called copper nickel alloy, is an alloy of
copper, nickel and strengthening impurities, such as iron and
manganese.
CuNi34
Chemical Content(%)
| Mn | Ni | Cu |
| 1.0 | 34 | Bal. |
Mechanical Properties
| Max Continuous Service Temp | 350 ºC |
| Resistivity at 20ºC | 0.40 ± 5% ohm*mm2/m |
| Density | 8.9 g/cm3 |
| Temperature Coefficient of Resistance | < 0 ×10-6/ºC |
| EMF VS Cu (0~100ºC) | -39 μV/ºC |
| Melting Point | 1180 ºC |
| Tensile Strength | Min 400 Mpa |
| Elongation | Min 25% |
| Micrographic Structure | Austenite |
| Magnetic Property | Non. |
Application of copper nickel alloy wire:
1. heating components
2. current-limiting resistance of thermal overload relay
3. low-voltage circuit breaker
4. low-voltage apparatus
5.an important material for electrical heating cable
2. Specification
Pipe/tube: OD:1mm-80mm,
Wire:0.02-5mm,
Strip / Tape: Thickness:0.01mm Min.
Width: 300mm
Rod: 2-50mm
3.Usage
It could be used to make electric heating element in low-voltage
apparatus, such as thermal overload relay, low-voltage circuit
breaker, and so on.
4.Features
It has nice corrosion resistance, good malleability and
solderability.
5. Packing detail
1) Coil (plastic spool) + compressed ply-wooden case + pallet
2) Coil (plastic spool) + carton + pallet
6. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Fast delivery;
