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Copper Alloy CUNISICO C70318 C70600 C71000 C71500 CUNI Copper Nickel Alloy Foil

    Buy cheap Copper Alloy  CUNISICO  C70318  C70600 C71000 C71500 CUNI  Copper Nickel Alloy Foil from wholesalers
     
    Buy cheap Copper Alloy  CUNISICO  C70318  C70600 C71000 C71500 CUNI  Copper Nickel Alloy Foil from wholesalers
    • Buy cheap Copper Alloy  CUNISICO  C70318  C70600 C71000 C71500 CUNI  Copper Nickel Alloy Foil from wholesalers
    • Buy cheap Copper Alloy  CUNISICO  C70318  C70600 C71000 C71500 CUNI  Copper Nickel Alloy Foil from wholesalers
    • Buy cheap Copper Alloy  CUNISICO  C70318  C70600 C71000 C71500 CUNI  Copper Nickel Alloy Foil from wholesalers
    • Buy cheap Copper Alloy  CUNISICO  C70318  C70600 C71000 C71500 CUNI  Copper Nickel Alloy Foil from wholesalers

    Copper Alloy CUNISICO C70318 C70600 C71000 C71500 CUNI Copper Nickel Alloy Foil

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    Brand Name : TANKII
    Model Number : C70318
    Certification : ISO9001
    Price : negotiable
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 500 Tons per month
    Delivery Time : 7-20 days
    • Product Details
    • Company Profile

    Copper Alloy CUNISICO C70318 C70600 C71000 C71500 CUNI Copper Nickel Alloy Foil

    C70318


    C70318 is a copper-nickel alloy, also known as copper-nickel 90/10. Here’s an overview of its properties, composition, and applications:

    Properties

    • Corrosion Resistance: Excellent resistance to corrosion, particularly in marine environments and against seawater.
    • Good Strength: Offers good tensile strength and durability, maintaining performance even at elevated temperatures.
    • Ductility: High ductility allows for easy shaping and forming into various components.
    • Thermal and Electrical Conductivity: Provides decent thermal and electrical conductivity, though lower than pure copper.

    Applications

    • Marine Applications: Widely used in shipbuilding, offshore structures, and piping systems due to its corrosion resistance.
    • Heat Exchangers: Suitable for use in heat exchangers and condensers, where resistance to corrosion and good thermal conductivity are essential.
    • Electrical Components: Used in electrical connectors and components requiring reliable conductivity and durability.

    Summary

    C70318 is a copper-nickel alloy known for its excellent corrosion resistance, strength, and ductility, making it ideal for a variety of marine and industrial applications.

    CHEMICAL COMPOSITION

    Ni%Si%Co%Cu%other
    Nominal CompositionBal.
    Min2.60.60.8
    Max3.41.21.20.5

    PHYSICAL PROPERTIES

    Density g/cm38.82
    Conductivity at 20°C %IACS50
    Elastic Modulus GPa130
    Poisson's ratio0.33
    Thermal expansion coefficient 10-6/ K17.6

    MECHANICAL PROPERTIES

    StateYield strengthTensile strengthElongationHardness
    MpaMPaA50%HV
    R690≥680690-830≥6≥200
    R770≥750770-900≥4≥220
    R840≥810840-9701≥240
    R920≥880920-1060≥1≥260
    R960≥940980-1120≥1≥280

    Bending performance

    Bending thickness: ≤0.5 mm, bending width: 10 mm

    State90° R/T180° R/T
    GWBWGWBW
    R69000--
    R7700.50.5--
    R8401.01.0--
    R9201.01.0--
    R9603.03.0--

    Alloy

    System

    designation

    UNS


    EN


    JIS

    GB

    (China)

    CuTK11000C11000Cu-ETPC1100T2

    CuCr/Zr

    TK15100C15100CuZr0.1C1510TZr0.1
    TK18160C18160CuCr0.5Zr
    TK18150C18150CuCr1ZrTCr1-0.15
    CuCrSiTiTK18070C18070CuCrSiTi

    TCr0.3-0.2-

    0.05

    CuNiSnCrTiTK18090
    CuNiPTK19000C19000CuNi1P
    CuTiTK19920C19920

    CuFe

    TK19210C19210CuFe0.1PC1921TFe0.1
    TK19400C19400CuFe2PC1940TFe2.5

    CuNiSi

    TK19005C19005
    TK19010C19010CuNiSi
    TK70260C70260CuNi2SiC7026BSi2-0.45
    TK70250C70250CuNi3SiMgC7025BSi3.2-0.7
    TK70250HSC70250CuNi4SiMgC7025
    CuNiCoSiTK70318C70318CuNi3CoSi

    Special

    Brass

    TK42300C42300CuZn10Sn1NiSi
    TK42500C42500CuSn3Zn9HSn88-2

    CuSn /

    Bronze


    TK14415C14415CuSn0.15TSn0.12
    TK51000C51000CuSn5C5102QSn5-0.2
    TK51100*C51100CuSn4C5111QSn4-0.3
    TK51900*C51900CuSn6C5191QSn6-0.2
    TK52100*C52100CuSn8C5210QSn8-0.3

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