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Home » Product List » Others » Constantan Alloy (CuNi2, CuNi6, CuNi8, CuNi19, CuNi40, CuNi44)
Product Details
Constantan Alloy (CuNi2, CuNi6, CuNi8, CuNi19, CuNi40, CuNi44)
| Packing: | by spools+carton+pallets |
|---|---|
| Productivity: | 100tons/month |
| Unit Price/Payment: | T. T, L/C |
| Trademark: | JNL |
| Origin: | China |
| Min. Order: | 100kg |
| Transportation: | by sea or air |
Product Description
As a big manufacturer and exporter in China on the line of electric heating Alloy, we can supply all kinds of the electric heating wire and strips (resistance steel wire and strips),
Constantan Alloy (CuNi2, CuNi6, CuNi8, CuNi19, CuNi40, CuNi44 and so on)
Specifications:
Wire dia: 0.02-10mm
Hope you can enjoy our top quality and best service!
| Alloy Type | Chemical composition % | Density g/cm3 | Melting Point | Resistivity (μΩm)(20temp) | Tensile Strength N/mm 2 | Elongation (%) | Max continuous service temp | |||
| Cu | Mn | Ni | ||||||||
| Constantan (Cu-Ni alloy) | CuNi44 | Rest | 1.0 | 44 | 8.9 | 1280 | 0.49 | ≥400 | ≥20 | 450-700 |
| CuNi40 | Rest | 1.0 | 40 | 8.9 | 1280 | 0.48±0.03 | ≥400 | ≥20 | 450-700 | |
| CuNi34 | Rest | 1.0 | 34 | 8.9 | 1180 | 0.40 | ≥400 | ≥20 | 350-600 | |
| CuNi30 | Rest | 1.0 | 30 | 8.9 | 1170 | 0.35 | ≥400 | ≥20 | 350-600 | |
| CuNi23 | Rest | 0.5 | 23 | 8.9 | 1150 | 0.30 | ≥350 | ≥20 | 300-450 | |
| CuNi19 | Rest | 0.5 | 19 | 8.9 | 1135 | 0.25 | ≥340 | ≥20 | 300-450 | |
| CuNi15 | Rest | 0.3 | 14.5 | 8.9 | 1115 | 0.20 | ≥310 | ≥20 | 300-400 | |
| CuNi10 | Rest | - | 10 | 8.9 | 1100 | 0.15 | ≥290 | ≥20 | 250-350 | |
| CuNi8 | Rest | - | 8 | 8.9 | 1097 | 0.12 | ≥270 | ≥20 | 250-350 | |
| CuNi6 | Rest | - | 6 | 8.9 | 1095 | 0.10 | ≥251 | ≥18 | 200-300 | |
| CuNi2 | Rest | - | 2 | 8.9 | 1090 | 0.05 | ≥220 | ≥18 | 200-300 | |
| CuNi1 | Rest | - | 1 | 8.9 | 1085 | 0.03 | ≥210 | ≥18 | 200-300 | |
