Constantan Manganin Copper Nickel Alloy Wire Low Carbon
Brand Name:TANKII
Certification:ISO9001
Model Number:CuNi1-CuNi44
Minimum Order Quantity:50kg
Delivery Time:8-15 days
Payment Terms:L/C, T/T, Western Union
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Shanghai Shanghai China
Address:
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
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Copper Alloy Wire constantan manganin CuNi1-CuNi44
nickel and strengthening impurities, such as iron and manganese.
Cupronickel does not corrode in seawater,
because its electrode potential is adjusted to be neutral with
regard to seawater.
Because of this it is used for marine hardware,
and sometimes for the propellers,
crankshafts and hulls of premium tugboats,
fishing boats and other working boats.
TANKII alloy, Always best quality, favourable price.
Chemical Content, %
| Ni | Mn | Fe | Si | Cu | Other | ROHS Directive | |||
| Cd | Pb | Hg | Cr | ||||||
| 2~3 | 11~13 | 0.5(max) | micro | Bal | - | ND | ND | ND | ND |
Mechanical Properties
| Max Continuous Service Temp | 0-45ºC |
| Resisivity at 20ºC | 0.47±0.03ohm mm2/m |
| Density | 8.44 g/cm3 |
| Thermal Conductivity | -3~+20KJ/m·h·ºC |
| Temp Coefficient of Resistance at 20 ºC | -2~+2α×10-6/ºC(Class0) |
| -3~+5α×10-6/ºC(Class1) | |
| -5~+10α×10-6/ºC(Class2) | |
| Melting Point | 1450ºC |
| Tensile Strength(Hard) | 635 Mpa(min) |
| Tensile Strength,N/mm2 Annealed,Soft | 340~535 |
| Elongation | 15%(min) |
| EMF vs Cu, μV/ºC (0~100ºC) | 1 |
| Micrographic Structure | austenite |
| Magnetic Property | non |
| Micrographic Structure | Ferrite |
| Magnetic Property | Magnetic |
Application of Manganin
Manganin foil and wire is used in the manufacture of resistor,
Particularly ammeter shunt, because of its virtually zero
temperature coefficient of resistance value and long term
stability.
Constantan Manganin Copper Nickel Alloy Wire Low Carbon
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