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UNS C71500 Copper Nickel Tube O61 Straight Tube Heat Exchanger Fully Annealed Seamless Alloy Pipe

Categories Stainless Steel Heat Exchanger Tube
Brand Name: SPEZILLA
Model Number: CuNi30Mn1Fe, CuNi 70/30, C71500
Certification: ISO9001:2008, PED 97/23/EC
Place of Origin: CHINA
MOQ: Negotiation
Price: Negotiation
Payment Terms: T/T or L/C
Supply Ability: 1000 TONS / MONTH
Delivery Time: 10 DAYS
Packaging Details: PLY-WOODEN CASE / BUNDLE WITH PLASTIC CAP
Product Name: Copper Nickel Tube
Materials No.: C71500
Tube Spec.: ASME SB111, ASTM B111
Finish: Fully Annealed, O61
OD Range: 4.00MM - 76.2MM
WT Range: 0.25MM - 4.0MM
Length Max: 25000MM
Shape: Round
Wooden Case: Wooden Case
Application: Heat Exchanger
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    UNS C71500 Copper Nickel Tube O61 Straight Tube Heat Exchanger Fully Annealed Seamless Alloy Pipe

    UNS C71500 Copper Nickel Tube O61 Straight Tube Heat Exchanger Fully Annealed Seamless Alloy Pipe


    Copper Nickel C71500 Details:


    Copper Nickel C71500 (CuNi30MnFe1) is a copper nickel alloy with limited additions of manganese and iron to increase the strength. Copper Nickel 70/30 is also insensitive to stress corrosion.


    Although this alloy was already known by the Chinese in the 9th Century, it did not become popular until the 1920’s when it was developed for naval applications in seawater condenser systems.


    The addition of iron helps grain refining and increases the erosion resistance with flowing seawater.


    It retains its strength well at moderately elevated temperatures, has good cold and hot working properties and is easily weldable.


    The alloy is now used in a wide spectrum of applications, ranging from piping for seawater, cladding for offshore platforms and underwater cages for fish farming.


    Being high in copper Copper Nickel 70/30 has anti-bio-fouling properties in seawater, and more recently, has been proven to have anti-microbial applications in hospital environments to combat the spread viral bacteria.


    Cu-Ni Tube StandardsASTM B111,ASME SB111
    Cu-Ni Tube TypeSeamless Copper Nickel Tube
    Cu-Ni MaterialCu-Ni 90/10, Cu-Ni 70/30,C70600,C71500,C70400,C68700
    Tube DimensionsOD"5-330 mm WT: 0.4-10 mm Length Range: < 15000 mm
    Application:marine environments, power generation, offshore, oil & gas and defence sectors

    Drawn copper nickel tube

    combines cold and hot working properties,highest degree of seawater corrosion and erosion

    resistance and great strength.Typical users are distillation and desalination plants and marine, coolers and heat exchangers.

    Trade NameUNSCopper Nickel Industry SpecificationsChemical CompositionMin. Tensile
    (KSI)
    Min. Yield
    (KSI)
    Elongation
    %
    CuNi 90/10UNS C70600
    UNS C70620
    ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543
    ASTM B111, B122, B151, B171, B359, B395, B432, B466, B467, B543, B608 DIN 2.0872 MIL C-15726, T-15005, T-16420, T-22214 SAE J461, J463
    Cu 88.6 min
    Pb. 05 max*
    Fe 1.8 max
    Zn
    1 max*
    Ni 9-11 max
    Mn 1.0 max
    381530
    CuNi 90/10UNS C70600EEMUA 144 90/10, 145 90/10, 14 90/1Cu rem.
    Pb. 01 max
    Fe 1.5-2.0
    Zn 0.2 max
    P 0.2 max
    S 0.2 max
    Ni 10-11
    Mn 0.5-1.0
    401530
    CuNi 70/30UNS C71500
    UNS C71520
    ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543
    ASTM B111, B122, B151, B171, B359, B395, B432, B467, B543, B552, B608, F467, F468
    DIN 2.0882
    MIL C-15726, T-15005, T-16420, T-22214
    SAE J461, J463
    Cu rem (65.0 min)
    Pb. 05 max*
    Fe 0.4-1.0
    Zn 1 max*
    Ni 29-33
    Mn 1 max
    521845
    CuNi 70/30UNS C71640ASTM B111, B543, B552Cu rem
    Pb. 05 max*
    Fe 1.7-2.3
    Zn 1 max*
    Ni 29-32
    Mn 1.5-2.5
    6325-


    Product Tags:

    u bend tube

      

    welded finned tubes

      
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