Shanghai Tankii Alloy Material Co.,Ltd
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 20+TON+MONTH |
| Delivery Time | 7-15 days |
| Packaging Details | Spool, Coil, Carton, Wooden case with Plastic Film According to Client's Requirements |
| Chemical Composition | Cu Bal, Ni 23% |
| Surface Treatment | Bright Annealed |
| Type | Resistance Alloy |
| Color | Silver |
| Other alloy | CuNi44, CuNi40, CuNi30.... |
| Brand Name | TANKII |
| Model Number | CuNi23 |
| Certification | ISO9001:2015 |
| Place of Origin | Shanghai, China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 20+TON+MONTH |
| Delivery Time | 7-15 days | Packaging Details | Spool, Coil, Carton, Wooden case with Plastic Film According to Client's Requirements |
| Chemical Composition | Cu Bal, Ni 23% | Surface Treatment | Bright Annealed |
| Type | Resistance Alloy | Color | Silver |
| Other alloy | CuNi44, CuNi40, CuNi30.... | Brand Name | TANKII |
| Model Number | CuNi23 | Certification | ISO9001:2015 |
| Place of Origin | Shanghai, China | ||
| High Light | alloy of copper and nickel ，nickel copper alloy | ||
CuNi23 CuNi Alloy Good Corrosion Resistance Flat Annealed Ribbon/ Strip
Physical Data
Density 8.9 g/cm3
Specific Heat 0.37(J/kg 20°C)
Electrical Resistivity 0.03×10-6ohm.m
Melting Point 1150°C
Maximum Operating Temperature 400°C
Coefficient of linear expansion (coeff 10-6/°C) 15.7 from 20 to 1000°C
Main Mechanical Properties:
Typical Physical properties
| Density (g/cm3) | 8.9 |
| Electrical resistivity at 20℃ (mm2/m) | 0.35 |
| Temperature factor of resistivity(20℃~600℃)X10-5/℃ | <10 |
| Conductivity coefficient at 20℃ (WmK) | 27 |
| EMF vs Cu(μV/℃ )(0~100℃ ) | -37 |
| Coefficient of thermal expansion | |
| Temperature | Thermal Expansion x10-6/K |
| 20 ℃- 400℃ | 17 |
| Specific heat capacity | |
| Temperature | 20℃ |
| J/gK | 0.390 |
| Melting point (℃) | 1170 |
| Max continuous operating temperature in air (℃) | 350 |
| Magnetic properties | non-magnetic |
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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