Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

 

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cupro nickel constantan / Konstantan / CuNi44 / CuNi 45 / CuNi 40 alloy strip for circuit breaker

cupro nickel constantan / Konstantan / CuNi44 / CuNi 45 / CuNi 40 alloy strip for circuit breaker

  • cupro nickel constantan / Konstantan / CuNi44 / CuNi 45 / CuNi 40 alloy strip for circuit breaker
  • cupro nickel constantan / Konstantan / CuNi44 / CuNi 45 / CuNi 40 alloy strip for circuit breaker
  • cupro nickel constantan / Konstantan / CuNi44 / CuNi 45 / CuNi 40 alloy strip for circuit breaker
  • cupro nickel constantan / Konstantan / CuNi44 / CuNi 45 / CuNi 40 alloy strip for circuit breaker
cupro nickel constantan / Konstantan / CuNi44 / CuNi 45 / CuNi 40 alloy strip for circuit breaker
Product Details:
Place of Origin: Shanghai, China.
Brand Name: TANKII
Certification: SGS
Model Number: Cu56Ni44
Payment & Shipping Terms:
Minimum Order Quantity: 30 KG
Price: USD 19.5-30.6 KG
Packaging Details: Wooden case
Delivery Time: 7-12days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 200 Tons per month
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Detailed Product Description
Material: Cu 55% Ni44% Mn 1% Type: Constan Tape
Surface: Bright Sample: Free
Standard: GB/ASTM Size: 0.2x100mm,
High Light:

nickel alloys

,

nichrome resistance wire

cupro nickel constantan / Konstantan / CuNi44 / CuNi 45 / CuNi 40 alloy strip for circuit breaker  

 

Chemical Content, %

Ni

Mn

Fe

Si

Cu

Other

ROHS Directive

Cd

Pb

Hg

Cr

44

1%

-            

-

Bal

-

ND

ND

ND

ND

 

Mechanical Properties

Max Continuous Service Temp

400

Resisivity at 20

0.49±5%ohm mm2/m

Density

8.9 g/cm3

Thermal Conductivity

-6(Max)

Melting Point

1280

Tensile Strength,N/mm2   Annealed,Soft

340~535 Mpa

Tensile Strength,N/mm2   Cold Rolled

680~1070 Mpa

Elongation(anneal)

25%(Min)

Elongation(cold rolled)

≥Min)

 

Copper Nickel CuNi44 foil / strip

cuni 44 foil: CuNi resistance Alloy ,Very good resistance to corrosion ,Very good malleability,Very good solder ability

copper nickel alloy cuni 44 foil

CuNi alloy grade: Constantan, CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23, CuMu12Ni, CuNi34, CuNi40 (6J40), CuNi44.

Copper nickel alloy sizes:

Wire: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm , Strip: 0.005*5.0-5.0*250mm ,Bars: OD 4-100mm

Our CuNi alloy are in the form of wire, ribbon, coil, strip, foil etc.

 

 Characteristics:

 

1)Manufactured according to international quality. System (ISO9001)

 

2)Stable resistance and long-life span

 

3)Mill test certificate will be provided after production

 

4)Size range wire:.0.018-10mm ribbons: 0.05-0.2*2-6mm strips: 0.005-2.5*1-300mm

 

5)Good packing methods to keep goods no damage during delivery

 

6)Customized lable, packing, OEM service

 

7)24 hours after-sale service

 

Applications

It could be used to make electric heating element in low-voltage apparatus, such as thermal overload relay, low-voltage circuit breaker, and so on.

 

Mechanical Properties

Type

Electrical resistivity

(20degreeΩ

mm²/m)

temperature coefficient of resistance

(10^6/degree)

Dens

ity

g/mm²

Max. temperature

(°c)

Melting point

(°c)

CuNi1 0.03 <1000 8.9 / 1085
CuNi2 0.05 <1200 8.9

 

200

1090
CuNi6 0.10 <600 8.9 220 1095
CuNi8 0.12 <570 8.9 250 1097
CuNi10 0.15 <500 8.9 250 1100
CuNi14 0.20 <380 8.9 300 1115
CuNi19 0.25 <250 8.9 300 1135
CuNi23 0.30 <160 8.9 300 1150
CuNi30 0.35 <100 8.9 350 1170
CuNi34 0.40 -0 8.9 350 1180
CuNi40 0.48 ±40 8.9 400 1280
CuNi44 0.49 <-6 8.9 400 1280

 

cupro nickel constantan / Konstantan / CuNi44 / CuNi 45 / CuNi 40 alloy strip for circuit breaker 0

Contact Details
Shanghai Tankii Alloy Material Co.,Ltd

Contact Person: Matt

Tel: +8618918855652

Send your inquiry directly to us (0 / 3000)

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