Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

 

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Home ProductsCopper Nickel Alloy Wire

JIS C7701 / C7521 Electrum Copper Nickel Zinc Alloy German Silver Pipe / tube for Pressing Parts

JIS C7701 / C7521 Electrum Copper Nickel Zinc Alloy German Silver Pipe / tube for Pressing Parts

    • JIS C7701 / C7521  Electrum Copper Nickel Zinc Alloy  German Silver Pipe / tube for Pressing Parts
    • JIS C7701 / C7521  Electrum Copper Nickel Zinc Alloy  German Silver Pipe / tube for Pressing Parts
    • JIS C7701 / C7521  Electrum Copper Nickel Zinc Alloy  German Silver Pipe / tube for Pressing Parts
    • JIS C7701 / C7521  Electrum Copper Nickel Zinc Alloy  German Silver Pipe / tube for Pressing Parts
  • JIS C7701 / C7521  Electrum Copper Nickel Zinc Alloy  German Silver Pipe / tube for Pressing Parts

    Product Details:

    Place of Origin: Shanghai, China,
    Brand Name: TANKII
    Certification: ISO SGS
    Model Number: Nickel silver pipe

    Payment & Shipping Terms:

    Minimum Order Quantity: 200KG
    Price: negotiable
    Packaging Details: wooden case
    Delivery Time: 7-15 work days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 200 Tons per Month
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    Detailed Product Description
    Material: Copper-Nickel -Zinc Alloy Name: Nickel Silver
    OD: 1.0mm Min ID: 0.02mm Min
    Surface: Bright / Polished Density: 8.73g/cm3

    JIS C7701 / C7521 Electrum Copper Nickel Zinc Alloy German Silver Pipe / tube for Pressing Parts

     

    Copper-Nickel-Zinc alloy, also called nickel silver, German silver, new silver, nickel brass, albata, or electrum, is a copper alloy with nickel and often zinc. Nickel silver is named for its silvery appearance, but it contains no elemental silver unless plated.

    Chemical Content(%)
     

    Cu Fe Mn Ni Pb Zn
    61.0~67.0 < 0.25 < 0.5 16.5~19.5 < 0.1 Remainder



    Mechanical Properties
     

    Condition 1/2 Hard Hard Annealed
    Hardness 120 ~ 180 HV Min. 150 HV -
    Tensile Strength 440 ~ 570 MPa Min. 540 MPa Min. 373 Mpa
    Elongation Min. 5% Min. 5% Min. 20%


    Articles,Chemical composition

    Articles Chemical composition
    GB UNS EN JIS Cu% Ni% Zn%
    BZn18-18 C75200 CuNi18Zn20 C7521 62-66 16.5-19.5 Rem


    Physical properties,fabrication properties

    Physical properties fabrication properties
    density g/cm3 electrical conductivity %IACS thermal conductivity W/(m.K) modulus of elasticity GPa specific heat J/(g.K) cold-workability machinability electric plating property hot dip tin plating property weldability corrosion
    8.73 6 32 125 0.34 excellent suitable excellent excellent good excellent


    Mechanical properties

    Mechanical properties
    State Hardness HV Tension test bending test
    Thickness mm Tensile strength MPa elongation % thickness angles ID
    0 - 0.1-5.0 ≥375 ≥20 ≤1.6 180° sticking closely
    1/2H 120-180 0.1-5.0 440-570 ≥5 ≤1.6 180° 100% of thickness
    ≤0.5 200% of thickness
    H 150-210 0.1-0.15 540-640 - ≤1.6 180° 200% of thickness
    >0.15-5.0 ≥3 ≤0.5 400% of thickness
    EH ≥185 0.1-5.0 ≥610 - - - -


    Typical application
    Shields,Liquid crystal oscillators,pressing parts


    2. Specification

    Pipe/tube : OD 1.0-80mm.



    3. Products and services
    1). Pass: ISO9001 certification, and SO14001cetification;
    2). Fine after-sale services;
    3). Small order accepted;
    4). Fast delivery;

     

    JIS C7701 / C7521  Electrum Copper Nickel Zinc Alloy  German Silver Pipe / tube for Pressing Parts

    Contact Details
    Shanghai Tankii Alloy Material Co.,Ltd

    Contact Person: Matt

    Send your inquiry directly to us (0 / 3000)

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