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ASTM B111 C71640 (Cu70Ni30) Copper Nickel Alloy Low Fin Tubes For Heat Exchangers In Marine Application

    Buy cheap ASTM B111 C71640 (Cu70Ni30) Copper Nickel Alloy Low Fin Tubes For Heat Exchangers In Marine Application from wholesalers
     
    Buy cheap ASTM B111 C71640 (Cu70Ni30) Copper Nickel Alloy Low Fin Tubes For Heat Exchangers In Marine Application from wholesalers
    • Buy cheap ASTM B111 C71640 (Cu70Ni30) Copper Nickel Alloy Low Fin Tubes For Heat Exchangers In Marine Application from wholesalers
    • Buy cheap ASTM B111 C71640 (Cu70Ni30) Copper Nickel Alloy Low Fin Tubes For Heat Exchangers In Marine Application from wholesalers
    • Buy cheap ASTM B111 C71640 (Cu70Ni30) Copper Nickel Alloy Low Fin Tubes For Heat Exchangers In Marine Application from wholesalers
    • Buy cheap ASTM B111 C71640 (Cu70Ni30) Copper Nickel Alloy Low Fin Tubes For Heat Exchangers In Marine Application from wholesalers

    ASTM B111 C71640 (Cu70Ni30) Copper Nickel Alloy Low Fin Tubes For Heat Exchangers In Marine Application

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    Brand Name : YUHONG
    Model Number : Low Fin Tube
    Certification : ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001
    Price : 1 - 10000 USD
    Supply Ability : 10000 Tons/Month
    Delivery Time : 5 - 90 Days
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    ASTM B111 C71640 (Cu70Ni30) Copper Nickel Alloy Low Fin Tubes For Heat Exchangers In Marine Application

    Copper Nickel Alloy Low Fin Tube, ASTM B111 C71640, Cu70Ni30
    Product Specifications
    Base Tube Material GradeUNS C71640, Cu70Ni30
    Base Tube Material StandardASTM B111, ASME SB111
    TypeStraight Tube
    ApplicationHeat Exchangers, Condensers, Coolers, etc.
    Fin TypeLow Fin
    Fin MaterialCopper
    Product Description

    ASTM B111 C71640 (Cu70Ni30) Copper Nickel Alloy Low Fin Tubes combine enhanced heat transfer efficiency with superior corrosion resistance. Designed for harsh marine and industrial environments, these tubes provide reliable performance and longevity in demanding applications.

    The low fin design improves thermal performance by creating turbulence in fluid flow, enhancing convective heat transfer coefficients and overall thermal efficiency. The C71640/Cu70Ni30 alloy offers exceptional resistance to seawater corrosion, making these tubes ideal for marine and coastal applications.

    Chemical Composition
    ElementContent (%)
    Copper, Cu62.15-67.8
    Iron, Fe1.70-2.30
    Lead, Pb0.050
    Manganese, Mn1.50-2.50
    Nickel, Ni29.0-32.0
    Zinc, Zn29.0-32.0
    Mechanical Properties
    PropertiesMetricImperial
    Tensile strength (annealed)434 MPa63000 psi
    Tensile strength (hard drawn)538 MPa81000 psi
    Yield strength (annealed)172 MPa25000 psi
    Yield strength (hard drawn)400 MPa58000 psi
    Elongation at break (hard drawn)4.00%4.00%
    Elongation at break (annealed)40.00%40.00%
    Applications
    • Marine Industry
    • Desalination Plants
    • Power Generation
    • Chemical Processing
    • HVAC and Refrigeration
    Copper Nickel Alloy Low Fin Tube product image
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