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High Resistance Metal Cupronickel Copper Nickel Foil Alloys Sheet Strip

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Civen Metal Material(Shanghai) Co.,Ltd
City: Shanghai
Province/State: Shanghai
Country/Region: China
Contact Person:Mr Duearwin Moon

High Resistance Metal Cupronickel Copper Nickel Foil Alloys Sheet Strip

Brand Name : Civen
Model Number : MGP-QR024010
Certification : SGS , IOS 9001
Place of Origin : China
MOQ : 1000 kg
Price : To be negotiated
Payment Terms : T/T, L/C
Supply Ability : 550 M/T per Month
Delivery Time : 2 month
Packaging Details : Wooden Case Suit For Exporting
Name : Cupronickel
Material : Cu Ni
Thickness : No less than 10um
Width : No less than 1mm
Application : Seawater System Components
Color : Silver
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Copper - Nickel Alloys ( Cupronickel ) Foil - Sheet - Strip - High Resistance Metal


Description :


Cupronickel (also known as copper-nickel) is an alloy of copper that contains nickel and strengthening elements, such as iron and manganese.


Cupronickel is highly resistant to corrosion in seawater because its electrode potential is adjusted to be neutral with regard to seawater. Because of this, it is used for piping, heat exchangers and condensers in seawater systems, marine hardware, and sometimes for the propellers, crankshafts and hulls of premium tugboats, fishing boats and other working boats.


A common consumer use of cupronickel is in silver-coloured modern-circulated coins. A typical mix is 75% copper, 25% nickel, and a trace amount of manganese. In the past, true silver coins were debased with cupronickel.


Thermocouples and resistors whose resistance is stable across changes in temperature contain the 55% copper-45% nickel alloy constantan.


Monel metal is a nickel-copper alloy, containing a minimum of 63% nickel.


Despite its high copper content, cupronickel is silver in colour.


Content:


Alloy No.

Ni

Mn

Cu

Fe

Si

C

P

S

B5

4.4~5.0

---

Rem

0.2

---

0.03

0.01

0.01

BFe10-1-1

9.0~11

0.5~1.0

Rem

1.0~1.5

0.15

0.05

0.006

0.01

BFe30-1-1

29~32

0.5~1.2

Rem

0.5~1.0

0.15

0.05

0.006

0.01

BMn40-1.5

39~41

1~2

Rem

0.5

0.03~0.05

0.01

0.002

0.002


Properties:


Oil-free surface
Electro plating
Hot-dip tin plating
Deburred or rounded edges
Bright and polished surfaces
Foil with protective coatings
Profiled foil by either milling or stamping


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Product Tags:

Copper Nickel Foil

      

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