Shanghai Tankii Alloy Material Co.,Ltd
| Payment Terms | T/T |
| Density | 8.9(g/cm3) |
| State | Annealed and Hard |
| Supply Ability | 1000kg/month |
| Resistivity | 0.49+-5% |
| Delivery Time | 10-15days |
| Surface | Bright |
| Melting Point | 1280 |
| Packaging Details | case |
| Elongation | >25% |
| Model Number | CuNi44 |
| Certification | ISO9001 |
| Place of Origin | China |
| Brand Name | Tankii |
View Detail Information
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Product Specification
| Payment Terms | T/T | Density | 8.9(g/cm3) |
| State | Annealed and Hard | Supply Ability | 1000kg/month |
| Resistivity | 0.49+-5% | Delivery Time | 10-15days |
| Surface | Bright | Melting Point | 1280 |
| Packaging Details | case | Elongation | >25% |
| Model Number | CuNi44 | Certification | ISO9001 |
| Place of Origin | China | Brand Name | Tankii |
| High Light | Constantan CuNi44 resistance wire ，Copper nickel alloy wire for electric elements ，CuNi44 wire with high resistance | ||
Constantan Wire Definition
Resistance alloy with moderate resistivity and low temperature coefficent of resistance with a flat resistance/temperature curve over a wider range than the "manganins". Constantan also shows better corrosion resistance than the man ganins. Uses tend to be restricted to ac circuits. Constantan is also the negative element of the type J thermocouple with Iron being the positive; type J thermocouples are used in heat treating applications. Also, it is the negative element of the type T thermocouple with OFHC Copper the positive; type T thermocouples are used at cryogenic temperatures.
Chemical Content, %
Ni |
Mn |
Fe |
Si |
Cu |
Other |
ROHS Directive |
|||
Cd |
Pb |
Hg |
Cr |
||||||
44 |
1.50% |
0.5 |
- |
Bal |
- |
ND |
ND |
ND |
ND |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1981
Total Annual:
8000000-100000000
Employee Number:
90~100
Ecer Certification：
Verified Supplier
Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb... Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribb...
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