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CuNi23 CuNi Alloy Good Corrosion Resistance Flat Annealed Ribbon/ Strip

Categories Copper Nickel Alloy Wire
Brand Name: TANKII
Model Number: CuNi23
Certification: ISO9001:2015
Place of Origin: Shanghai, China
MOQ: Negotiable
Price: To negotiate
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....
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CuNi23 CuNi Alloy Good Corrosion Resistance Flat Annealed Ribbon/ Strip

CuNi23 CuNi Alloy Good Corrosion Resistance Flat Annealed Ribbon/ Strip

Introduction:

CuNi23Mn is a copper-nickel alloy (CuNi alloy) with medium resistivity for medium-low temperature resistances. The alloy is suitable for use at temperatures up to 400°C (750°F). It is very malleable and has a good resistance to corrosion until temperatures of 400°C. Ideal applications areas are all types of resistances used at low temperature, typically used in heating cables, fuses, resistors and various types of controllers.

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
TemperatureThermal Expansion x10-6/K
20 ℃- 400℃17

Specific heat capacity
Temperature20℃
J/gK0.390

Melting point (℃)1170
Max continuous operating temperature in air (℃)350
Magnetic propertiesnon-magnetic

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