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Copper nickel low resistant heating flat wire CuNi23(MC030) ZIN/2.0881
Copper nickel low resistant heating flat wire CuNi23(MC030) ZIN/2.0881
1.Product Name: Precision resistance CuNi23Mn Alloy wire
2.Product Description
CuNi23Mn low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.
Chemical Content, %
| Ni | Mn | Fe | Si | Cu | Other | ROHS Directive | |||
| Cd | Pb | Hg | Cr | ||||||
| 23 | 0.5 | - | - | Bal | - | ND | ND | ND | ND |
Mechanical Properties
| Max Continuous Service Temp | 300ºC |
| Resisivity at 20ºC | 0.30%ohm mm2/m |
| Density | 8.9 g/cm3 |
| Thermal Conductivity | 16(Max) |
| Melting Point | 1150ºC |
| Tensile Strength,N/mm2 Annealed,Soft | 350~420 Mpa |
| Tensile Strength,N/mm2 Cold Rolled | 380~840 Mpa |
| Elongation(anneal) | 25% (Max) |
| Elongation(cold rolled) | 2% (Max) |
| EMF vs Cu, μV/ºC (0~100ºC) | -30 |
| Micrographic Structure | austenite |
| Magnetic Property | Non |
CuNi23Mn Tradenames:
Alloy 180, CuNi 180, 180 Alloy, MWS-180, Cuprothal 180, Midohm, HAI-180, Cu-Ni 23, Alloy 380, Nickel alloy 180
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