Shanghai Tankii Alloy Material Co.,Ltd
| Payment Terms | T/T,L/C,Western Union |
| Supply Ability | 500t/year |
| Delivery Time | 10-25 working days |
| Packaging Details | wood+spools+cardboard box |
| Alloy Grade | CuNi23 / Alloy 180 |
| Material | Copper Nickel Alloy |
| Thickness | 0.02–3.0 mm |
| Width | 2–300 mm |
| Surface | Bright |
| Condition | Annealed / Hard |
| Attribute Value Product Name CuNi23 Resistance Strip Alloy Grade CuNi23 / Alloy 180 Material Copper | Strip / Foil |
| Standard | GB, ASTM, DIN, Customized |
| Brand Name | Tankii |
| Model Number | CuNi23/Alloy180 |
| Certification | ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C,Western Union | Supply Ability | 500t/year |
| Delivery Time | 10-25 working days | Packaging Details | wood+spools+cardboard box |
| Alloy Grade | CuNi23 / Alloy 180 | Material | Copper Nickel Alloy |
| Thickness | 0.02–3.0 mm | Width | 2–300 mm |
| Surface | Bright | Condition | Annealed / Hard |
| Attribute Value Product Name CuNi23 Resistance Strip Alloy Grade CuNi23 / Alloy 180 Material Copper | Strip / Foil | Standard | GB, ASTM, DIN, Customized |
| Brand Name | Tankii | Model Number | CuNi23/Alloy180 |
| Certification | ISO 9001 | Place of Origin | China |
CuNi23 (Alloy 180) resistance alloy strip is a copper-nickel alloy with stable resistance characteristics, low temperature coefficient and excellent formability. It is widely used in precision resistors, shunt resistors, current sensing devices, measuring instruments and electronic components. The alloy offers reliable electrical performance and is suitable for applications requiring accurate and stable resistance values.
| Ni | Mn | Fe | Si | Cu | Other | ROHS Directive | |||
| Cd | Pb | Hg | Cr | ||||||
| 23 | 0.5 | - | - | Bal | - | ND | ND | ND | ND |
| Max Continuous Service Temp | 250ºC |
| Resisivity at 20ºC | 0.35%ohm mm2/m |
| Density | 8.9 g/cm3 |
| Thermal Conductivity | 16(Max) |
| Melting Point | 115ºC |
| Tensile Strength,N/mm2 Annealed,Soft | 270~420 Mpa |
| Tensile Strength,N/mm2 Cold Rolled | 350~840 Mpa |
| Elongation(anneal) | 25% (Max) |
| Elongation(cold rolled) | 2% (Max) |
| EMF vs Cu, μV/ºC (0~100ºC) | -25 |
| Micrographic Structure | austenite |
| Magnetic Property | Non |
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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