Customization: | Available |
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Product Type: | Wire |
Material: | Cu, Ni |
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Name | The main parts (%) | Resistance Temperature Coefficient 10 -6 / ° C (20-100° C) | Resistance μ Ω M (20° C) |
Elongation % |
Tensile Strength N/MM 2 |
Density G/CM 3 |
The melting point ° C |
Temperature ° C |
|
α | β | ||||||||
Constantan |
40Ni, bal, Cu | -40|+40 | - | 0.49 | ≥ 6-15 | 390|875 | 8.90 | 1200 | ≤ |
Electrical Resistance Wire | CuNi44 |
Name | Chemical Composition(%) |
C(Carbon) | <0.10 |
Ni (Nickel) | 44 |
Cu(Copper) | Rest |
Pb(plumbum) | <0.005 |
S(Sulfur) | <0.02 |
Mn(Manganese) | 1.00 |
Si(Silicon) | <0.10 |
Mg(Magnesium) | <0.05 |
Fe(Iron) | <0.50 |
MAX.Continusus serice Temperature°C | 400°C |
Resistivity 20°C(mm²) | 0.48(±0.03) |
Elongation at Rupture | 25-30% |
Tensile strength Mpa | >390 |
Melting Point | 1280 |
Density g/cm3 | 8.9 |
TCRx10-6 /°C | +40 |