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Brand Name : TANKII
Model Number : CuNi44Mn
Certification : SGS
Place of Origin : Shanghai China
Material : Cu-Ni alloy Ribbon
Surface : Bright
thickness : 0.03mm-2.0mm
Width : 0.2mm- 6.0mm
Cu-Ni Alloy Constantan Ribbon CuNi44 / CuNi44Mn / CuNi45 Flat Wire Alloy 294 for resistor
Copper nickel alloy, which has low electric resisitance, good heat-resistant and corrosion-resistant, easy to be processed and lead welded. It is used to make the key components in the thermal overload relay, low resistance thermal circuit breaker, and the electrical appliances. It is also an important material for electrical heating cable. It's similar as TANKII's type cupronickel .
The more composition of Nickel,the more silver white the surface to be.
Copper nickel alloy series:
CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.
Also named NC003, NC005, NC010, NC012, NC015, NC020, NC025, NC030, NC035, NC040, NC050.
Size dimension range:
Wire: 0.05-10mm
Ribbons: 0.05*0.2-2.0*6.0mm
Strip: 0.05*5.0-5.0*250mm
Chemical Content, %
Ni | Mn | Fe | Si | Cu | Other | ROHS Directive | |||
Cd | Pb | Hg | Cr | ||||||
44 | 1% | - | - | Bal | - | ND | ND | ND | ND |
Mechanical Properties
Max Continuous Service Temp | 400℃ |
Resisivity at 20℃ | 0.49±5%ohm mm2/m |
Density | 8.9 g/cm3 |
Thermal Conductivity at 20℃ W/mK | 23 |
Melting Point | 1280℃ |
Tensile Strength,N/mm2 Annealed,Soft | 420~535 Mpa |
Tensile Strength,N/mm2 Cold Rolled | 680~1070 Mpa |
Elongation(anneal) | 25%(Min) |
Elongation(cold rolled) |
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Cu-Ni Copper Nickel Alloy Wire CuNi44Mn / CuNi45 Flat Wire Alloy 294 For Resistor Images |