Product Details
Place of Origin: China
Brand Name: Tankii
Certification: ISO 9001
Model Number: CuNi23/Alloy180
Payment & Shipping Terms
Minimum Order Quantity: 10
Price: negotiation
Packaging Details: wood+spools+cardboard box
Delivery Time: 10-25 working days
Payment Terms: T/T,L/C,Western Union
Supply Ability: 500t/year
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 |
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 |
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 |