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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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CuNi23 Resistance Strip Alloy 180 with Stable Resistance Characteristics Low Temperature Coefficient and Excellent Formability

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

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Specifications
Highlight:
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
Description
CuNi23 Resistance Strip Alloy 180 with Stable Resistance Characteristics Low Temperature Coefficient and Excellent Formability

CuNi23 Resistance Strip Alloy 180 for Shunt Resistor Manufacturing

Product Description

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.


Chemical Content, %
Ni Mn Fe Si Cu Other ROHS Directive
Cd Pb Hg Cr
23 0.5 - - Bal - ND ND ND ND
 
Mechanical Properties
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
 
CuNi23Mn Tradenames:
Alloy 180, CuNi 180, 180 Alloy, MWS-180, Cuprothal 180, Midohm, HAI-180, Cu-Ni 23, Alloy 380, Nickel alloy 180
 
CuNi23 Resistance Strip Alloy 180 for Shunt Resistor Manufacturing

CuNi23 Resistance Strip Alloy 180 for Shunt Resistor Manufacturing
CuNi23 Resistance Strip Alloy 180 for Shunt Resistor Manufacturing
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