C71640 Copper Tape
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C71640 Copper Tape

C71640 copper strip is a copper-nickel-iron-manganese alloy with excellent corrosion resistance and good mechanical properties, which is widely used in shipbuilding, petrochemical and other fields.
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Product Introduction

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of c71640 copper tape in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount c71640 copper tape for sale here from our factory. Customized orders are welcome.

 

The performance advantages of C71640 copper metal strip are its high corrosion resistance and good mechanical properties, which maintain high strength and plasticity even at high and low temperatures. It is not good for cutting, but in clean seawater, the alloy accepts water flow velocity up to 2.2-2.5%/s, and the highest velocity that can be accepted in slightly saline solution can be up to 4m/s. The alloy can avoid stress corrosion cracking and nickel stripping at high temperature point, so the alloy has very good corrosion resistance to clean or Monel K500 copper-nickel alloy flanges with some pollution of seawater and river and bay water.

 

High level production technology of C71640 copper strip

thick copper foil

Chemical Composition
  Elements
Cu Pb Zn Fe Ni C Mn S
Min (%)       1.7 29.0   1.5  
Max (%) Rem 0.05 1.0 2.3 32.0 0.06 2.5 0.03

 

C71640 soft copper strip is widely used in several industries because of its excellent corrosion resistance and good mechanical properties. It is mainly used in shipbuilding, petrochemical, electrical appliances, instrumentation, medical equipment, daily necessities, handicrafts and other fields, and is also an important alloy for resistance and thermocouples. In addition, it is also used in crystal oscillator shells, crystal shells, sliding tabs for potentiometers, medical machinery and construction materials.

 

Packaging of C71640 thin copper strip

copper metal tape

 

Why choose our C71640 soft copper strip

pure copper foil

Our Service
1. we can reply your questions within 24 hours (including holidays).
2. 16 years experience in CNC machining.
3. OEM, ODM are welcome, all products can be customized.
4. Protect your personal design and all private information.
5. Provide samples.
6. Welcome to visit.
7. After-sales service.
8. After production and delivery, we will follow up and inform you about your goods in time.
9. After the goods arrive, if you find any design and quality problem or difference with your samples, please feel free to contact us, we will find the problem and solve it with you.
 

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