Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

 

First Quality, Sincere Service

 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Home ProductsCopper Nickel Alloy Wire

20um CuNi44 Copper Nickel Manganin Alloy Etching Resistance

20um CuNi44 Copper Nickel Manganin Alloy Etching Resistance

  • 20um CuNi44 Copper Nickel Manganin Alloy Etching Resistance
  • 20um CuNi44 Copper Nickel Manganin Alloy Etching Resistance
  • 20um CuNi44 Copper Nickel Manganin Alloy Etching Resistance
  • 20um CuNi44 Copper Nickel Manganin Alloy Etching Resistance
20um CuNi44 Copper Nickel Manganin Alloy Etching Resistance
Product Details:
Place of Origin: China
Brand Name: TANKII
Certification: ISO9001 SGS
Model Number: CUNI40
Payment & Shipping Terms:
Minimum Order Quantity: 20KG
Price: negotiable
Packaging Details: Wooned Case
Delivery Time: 7-20 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 50 Tons per month
Contact Now
Detailed Product Description
Material: Copper Nickel Manganin Alloy Resistivity: 0.48
Thickness: 0.005mm Min. Width: 1.0mm Min
Sample: Accepted Small Order Surface: Bright
High Light:

CuNi44 Copper Nickel Manganin Alloy

,

20um Copper Nickel Manganin Alloy

,

1.0mm Copper Nickel Manganin Alloy

Product Description
Constantan Wire with moderate resistivity and low temperature coefficent of resistance with a flat resistance/temperature curve over a wider range than the "manganins". Constantan also shows better corrosion resistance than the man ganins. Uses tend to be restricted to ac circuits.
Constantan wire is also the negative element of the type J thermocouple with Iron being the positive; type J thermocouples are used in heat treating applications. Also, it is the negative element of the type T thermocouple with OFHC Copper the positive; type T thermocouples are used at cryogenic temperatures.

Chemical Content, %


Ni

Mn

Fe

Si

Cu

Other

ROHS Directive

Cd

Pb

Hg

Cr

40

1.50%

0.5

-

Bal

-

ND

ND

ND

ND


Mechanical Properties


Max Continuous Service Temp

400ºC

Resisivity at 20ºC

0.48±5%ohm mm2/m

Density

8.9 g/cm3

Thermal Conductivity

-6(Max)

Melting Point

1280ºC

Tensile Strength,N/mm2 Annealed,Soft

340~535 Mpa

Tensile Strength,N/mm3 Cold Rolled

680~1070 Mpa

Elongation(anneal)

25%(Min)

Elongation(cold rolled)

≥Min)2%(Min)

EMF vs Cu, μV/ºC (0~100ºC)

-43

Micrographic Structure

austenite

Magnetic Property

Non


Our Services
a) We can provide high quality material, excellent design, precise manufacturing,complete specifications, considerate and integrity serivices.
b) We can provide all kinds of electric heating alloy material and elements, including customized products.
c) We can provide a complete solution for you.
d) OEM service can be provided.
e) Product selection
f) Process optimization
g) New product development

 

20um CuNi44 Copper Nickel Manganin Alloy Etching Resistance 0

Contact Details
Shanghai Tankii Alloy Material Co.,Ltd

Contact Person: Matt

Tel: +8618918855652

Send your inquiry directly to us (0 / 3000)

Other Products