Low Resistivity 0.5mm*60mm Copper Nickel Alloy Strip CuNi19/Nc25

Product Details
Customization: Available
Product Type: Strip, Roll
Material: Cu, Ni
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Number of Employees
15
Year of Establishment
2012-02-06
  • Low Resistivity 0.5mm*60mm Copper Nickel Alloy Strip CuNi19/Nc25
  • Low Resistivity 0.5mm*60mm Copper Nickel Alloy Strip CuNi19/Nc25
  • Low Resistivity 0.5mm*60mm Copper Nickel Alloy Strip CuNi19/Nc25
  • Low Resistivity 0.5mm*60mm Copper Nickel Alloy Strip CuNi19/Nc25
  • Low Resistivity 0.5mm*60mm Copper Nickel Alloy Strip CuNi19/Nc25
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Basic Info.

Model NO.
CuNi19
Status
Bright,Soft
Resistivity
0.25μΩ
Application
for Making Low-Voltage Electrical Product
Size
0.5mm*60mm
Lead Time
15-25 Days
Transport Package
in Coil, Carton, Wooden Case
Specification
0.5mm*60mm
Trademark
Ualloy
Origin
Zhejiang, China
HS Code
74122010
Production Capacity
500tons/Year

Product Description

Low resistivity 0.5mm*60mm Copper Nickel Alloy Strip 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
               

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

The advantages of Ualloy alloy:
1)All material is manufactured by ISO 9001:2015
2)Stable resistance and long-life span.
3)Mill test certificate will be provided after production.
4)We pay much attention to the package:be packed into wooden case or iron pallets
5)Customized lable, packing, OEM service..
6)24 hours after-sale service.

Delivery-When the pre-payment is confirmed:

1)The requested products  are in stock,we will send them out within 3 day

2)The raw material is in stock,we will send out the products within 10 days.

3)When we need to re-melt the material,it will take 20-25 days to send the products/

Shipping-By sea,by air,by express or other ways:

Southeast Asia

7-9 days

2-3 days

 

The Middle East

20-25 days

3-5 days

3-5 days

India-Pakistan

15-22 days

3-5 days

3-5 days

Mediterranean

28-30 days

3-5 days

3-5 days

Europe

28-35 days

3-5 days

3-5 days

Africa

40-45 days

about 7 days

about 7 days

Australia

18-32 days

3-5 days

3-5 days

West of America

12-15 days

3-5 days

3-5 days

East of America

25-35 days

3-5 days

3-5 days

Middle and South America

30-55 days

about 7 days

about 7 days


Ualloy is a ISO 9001-2015 certificated factory specialized in manufacturing heating resistance alloy for years,the main products cover:
NiCr series- Cr20Ni80,Cr30Ni70,Cr15Ni60,Cr20Ni35,Cr20Ni30
FeCrAl series-1Cr13Al4,1Cr15Al5,0Cr21Al4,0Cr21Al6,0Cr23Al5,0Cr25Al5,0Cr21Al6Nb,0Cr27Al7Mo2 etc.
CuNi series-CuNi1,CuNi2,CuNi6,CuNi8,CuNi10,CuNi19,CuNi23,CuNi30,CuNi34,CuNi44.

Weclome your inquiries!

Low Resistivity 0.5mm*60mm Copper Nickel Alloy Strip CuNi19/Nc25
Packing:
Low Resistivity 0.5mm*60mm Copper Nickel Alloy Strip CuNi19/Nc25
Low Resistivity 0.5mm*60mm Copper Nickel Alloy Strip CuNi19/Nc25
Low Resistivity 0.5mm*60mm Copper Nickel Alloy Strip CuNi19/Nc25
FAQ:

Q1: What is the MOQ?
A1: Any quantity you need when the sizes are in stock.
Wire diameter<0.1mm, it is 1kgs
Wire diameter 0.1~0.3mm, it is 2~3kgs
Wire diameter 0.3~0.7mm, it is 5kgs
Wire diameter 0.7-1.2mm, it is 10kgs
Wire diameter >1.2mm, it is 20-25kgs
For strip,smaller size, it is 10-20kgs
Larger size, it is 50-100kgs

Q2: Can you offer free samples?
A2: Yes,when the same sizes or the close sizes are in stock. 

Q3: What's the payment terms?
A3: We accept T/T, L/C, Paypal etc. It can be negotiated when the amount is different.

Q4: What is the standard of the material?
A4: Nichrome alloy and FeCrAl alloy is supplied according to Chinese standard GB/T 1234-2012. The standard for CuNi alloy is GB/T6145-1999,GB/T9502-1999.
But We can add metal elements according to the standard of different countries as per the user's requirements.

Q5: Are you trading company or manufacturer?
A5: We are factory.

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