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N52 Controlled Expansion Alloy For Magnetic Reed Switches And Seals Application

    Buy cheap N52 Controlled Expansion Alloy For Magnetic Reed Switches And Seals Application from wholesalers
     
    Buy cheap N52 Controlled Expansion Alloy For Magnetic Reed Switches And Seals Application from wholesalers
    • Buy cheap N52 Controlled Expansion Alloy For Magnetic Reed Switches And Seals Application from wholesalers
    • Buy cheap N52 Controlled Expansion Alloy For Magnetic Reed Switches And Seals Application from wholesalers
    • Buy cheap N52 Controlled Expansion Alloy For Magnetic Reed Switches And Seals Application from wholesalers
    • Buy cheap N52 Controlled Expansion Alloy For Magnetic Reed Switches And Seals Application from wholesalers
    • Buy cheap N52 Controlled Expansion Alloy For Magnetic Reed Switches And Seals Application from wholesalers

    N52 Controlled Expansion Alloy For Magnetic Reed Switches And Seals Application

    Ask Lasest Price
    Brand Name : XUNSHI
    Model Number : N52
    Certification : ISO 9001:2015
    Price : USD 40-80 per kg
    Payment Terms : T/T
    Supply Ability : 5000 kg per week
    Delivery Time : 35 days
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    • Company Profile

    N52 Controlled Expansion Alloy For Magnetic Reed Switches And Seals Application

    N52 is an iron-nickel controlled expansion alloy suitable to soft glass sealing, with optimal chemical composition to obtain hermetic seals. Typical applications are hermetic feedtroughs, reed relays.


    Equal grades:

    ASTM F30

    UNS N14052

    DIN 17745

    W 2.4478

    A54-301

    Alloy 52

    4J50

    N52


    Chemical composition

    ElementNiMnSiCCrCoPSAlFe
    Wt, %50.0-51.00.60 max.0.30 max.0.05 max.0.25 max.-0.025 max.0.025 max.0.10 max.Rem

    Applications

    • Precision impedance diaphragm
    • Hermetic feedtroughs
    • Reed relays
    • Precision length measurement
    • Soft glass sealing

    Alloy 52 Average Linear Coefficient of Thermal Expansion µm/m • °C

    Temperature Range °CUNS N14052Temperature Range °CUNS N14052
    30 to 30010.130 to 60010.8
    30 to 4009.930 to 70011.7
    30 to 4509.7 to 10.2*30 to 80012.5
    30 to 5009.930 to 90013.3
    30 to 55010.0 to 10.5*30 to 100014.2

    Alloy 52 Typical Physical Properties

    Densitylb/cu in0.30
    Specific Gravity8.3
    Curie Temp°F986
    °C530
    Melting Point°F2600
    °C1427
    Electrical Resistivitymicrohms-cm43
    Thermal ConductivityW/cm °C18
    Specific HeatCal/g °C0.12

    Alloy 52 Typical Mechanical Properties

    Tensile Strengthksi75
    MPa517
    Yield Strengthksi40
    MPa276
    Elongation% in 2 in.35
    HardnessRockwell80
    Modulus of Elasticityksi23
    MPa159

    Forms of supply

    Cold drawn wire

    Wire rod

    Round bar

    Cold rolled strip

    Tube

    Capillary

    Plate



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