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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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0.05mm CuNi19 Copper Nickel Heating Resistance Element Wire / Cable For Resistor Temperature Control

Product Details

Place of Origin: Shanghai, China,

Brand Name: TANKII

Certification: ISO SGS

Model Number: CUNI19

Payment & Shipping Terms

Minimum Order Quantity: Negotiable

Price: negotiable

Packaging Details: wooden case

Delivery Time: 7-15 work days

Payment Terms: L/C, T/T, Western Union

Supply Ability: 200 Tons per Month

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Specifications
Highlight:

alloy of copper and nickel

,

nickel copper alloy

Material:
Cu-Ni Wire / Strip
Diameter:
0.02-5.0mm
Thickness:
0.01mm-2.00mm
Width:
300 Mm Max.
Shape:
Wire/Rod/Strip/Sheet
Standard:
ASTM/GB/
Material:
Cu-Ni Wire / Strip
Diameter:
0.02-5.0mm
Thickness:
0.01mm-2.00mm
Width:
300 Mm Max.
Shape:
Wire/Rod/Strip/Sheet
Standard:
ASTM/GB/
Description
0.05mm CuNi19 Copper Nickel Heating Resistance Element Wire / Cable For Resistor Temperature Control

CuNi19 Resistance Wire Copper Nickel Heating Element /Cable Swg Wire for Resistor Alloy Wire Temperature Control

 

Tankii  Alloy Material Co.,Ltd is one of the best copper nickel alloy cuni19 manufacturers and suppliers in China, welcome to buy discount and low price nc25B from us, and also welcome to check the price and quotation with our factory.

CuNi19

(Common Name:CuNi19,NC25)

CuNi19 is a copper-nickel alloy (Cu81Ni19 alloy) with low resistivity for use at temperatures up to 300°C.

CuNi19 is kind of low resistance heating alloy.It is one of the key materials of the low-voltage electrical products. It is widely used in low-voltage circuit breaker, electric blankets.thermal overload relay, and other low-voltage electrical product.

CuNi19 is typically used for low-temperature applications such as heating cables.

Normal composition%

Nickel 19 Manganese 0.5
Copper Bal.    

 

Typical Mechanical properties(1.0mm)

Yield strength Tensile Strength Elongation
Mpa Mpa %
155 340 25

 

Typical Physical properties

Density (g/cm3) 8.9
Electrical resistivity at 20ºC (ohm*mm2/m) 0.25
Temperature factor of resistivity(20ºC~600ºC)X10-5/ºC <25
Conductivity coefficient at 20ºC (WmK) 38
EMF vs Cu(μV/ºC )(0~100ºC ) -32

 

 

Coefficient of thermal expansion
Temperature Thermal Expansion x10-6/K
20 ºC- 400ºC 17.5

 

Specific heat capacity
Temperature 20ºC
J/gK 0.380

 

Melting point (ºC) 1135
Max continuous operating temperature in air (ºC) 300
Magnetic properties non-magnetic

Corrosion resistance performance

Alloys Working In atmosphere at 20ºC Working at max temperature 200ºC  

Air and oxygen contain

gases

gases with Nitrogen

gases with sulfur

oxidability

gases with sulfur

reductibility

carburization
CuNi19 good general general general bad good

 

 

Product Name Copper Nickel Alloy CuNi Wire
Product Description Copper Nickel Alloy is mainly made of copper and nickel. The copper and nickel can be melted together no matter what percentage. Normally the resistivity of CuNi alloy will be higher if the Nickel content is larger than Copper content. From CuNi6 to CuNi44, the resistivity is from 0.1μΩm to 0.49μΩm. That will help the resistor manufacture choosing the most suitable alloy wire.
Product Features By the way, the Copper Nickel wire is easy to be welded and easy to be fabricated, so it can be made into many forms and widely used in all areas.

 

Style of supply

Alloys Name Type Dimension  
CuNi19W Wire D=0.06mm~8mm  
CuNi19R Ribbon W=0.4~40 T=0.05~2.9mm
CuNi19S Strip W=8~200mm T=0.1~3.0
CuNi19F Foil W=6~120mm T=0.005~0.1
CuNi19B Bar Dia=8~100mm L=50~1000

 

0.05mm CuNi19 Copper Nickel Heating Resistance Element Wire / Cable For Resistor Temperature Control 0

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