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B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube
B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube
B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube
B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube
B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube
B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube
B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube
B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube
Specifications
Brand Name :
YUHONG
Model Number :
CuNi 70/30
Certification :
ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001
Place of Origin :
China , Korea
MOQ :
1 PC
Price :
1 - 10000 USD
Payment Terms :
L/C, T/T
Supply Ability :
10000 Tons/Month
Delivery Time :
5 - 45 Days
Packaging Details :
Ply-Wooden Case
Description

ASTM B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer, Condenser Tube

C71640, also known as Copper-Nickel 70/30 or CuNi 70/30, is a high-performance copper-nickel alloy that consists of approximately 70% copper and 30% nickel, with small amounts of iron and manganese. This alloy is widely used for its excellent corrosion resistance, particularly in marine and seawater environments. Like other copper-nickel alloys, C71640 is known for its durability, resistance to biofouling, and good mechanical properties, making it suitable for a variety of industrial applications.

Chemical Composition:

  • Copper (Cu): 66.5 - 70%
  • Nickel (Ni): 29 - 33%
  • Iron (Fe): 0.4 - 0.8% (for added strength and improved resistance to seawater corrosion)
  • Manganese (Mn): 1.0% max
  • Other Elements: Trace amounts of sulfur, phosphorus, carbon, and silicon

Key Properties:

  • Corrosion Resistance
  • High Strength and Durability
  • Thermal and Electrical Conductivity
  • Erosion and Abrasion Resistance
  • Weldability and Formability

Applications:

  • Marine Applications:
  • Desalination Plants
  • Oil and Gas Industry
  • Power Generation
  • Chemical Processing
  • Shipbuilding and Naval Applications
  • Automotive and Transportation
  • Environmental Control Systems

B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube

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B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube

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Product Detail
Brand Name :
YUHONG
Model Number :
CuNi 70/30
Certification :
ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001
Place of Origin :
China , Korea
MOQ :
1 PC
Price :
1 - 10000 USD
Contact Supplier
B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube
B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube
B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube
B111 C71640 Copper Nickel Alloy 70/30 Enhanced Heat Transfer Condenser Tube

YUHONG HOLDING GROUP CO., LTD

Verified Supplier
1 Years
ningbo
Since 1990
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Stainless Steel Heat Exchanger Tube, Studded Tube, Duplex Stainless Steel Heat Exchanger Tube
Total Annual :
50M-70M
Employee Number :
50~800
Certification Level :
Verified Supplier
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