Cu Ni Wire / Strip (CuNi1/CuNi2/CuNi6/CuNi8/CuNi10/CuNi14/CuNi19/CuNi23/CuNi30, CuNi34, CuNi44)
Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44 in form of strip/heet/plate/falt wire/ribbon
Copper Nickel Resistance Alloy-CuNi10
Chemical Content, %
Ni | Mn | Fe | Si | Cu | Other | ROHS Directive | |||
Cd | Pb | Hg | Cr | ||||||
10 | 0.3 | - | - | Bal | - | ND | ND | ND | ND |
Mechanical Properties
Max Continuous Service Temp | 250ºC |
Resisivity at 20ºC | 0.15±5%ohm mm2/m |
Density | 8.9 g/cm3 |
Thermal Conductivity | 50 (Max) |
Melting Point | 1100ºC |
Tensile Strength,N/mm2 Annealed,Soft | 210~370 Mpa |
Tensile Strength,N/mm2 Cold Rolled | 420~740 Mpa |
Elongation(anneal) | 25%(Min) |
Elongation(cold rolled) | 2% (Min) |
EMF vs Cu, μV/ºC (0~100ºC) | -25 |
Micrographic Structure | austenite |
Magnetic Property | Non |
Corrosion resistance performance
Alloys | Working In atmosphere at 20ºC | Working at max temperature 200ºC | |||||
Air and oxygen contain gases | gases with Nitrogen | gases with sulfur oxidability | gases with sulfur reductibility | carburization | |||
CuNi10 | good | bad | bad | bad | bad | good |