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Alloy 42 Precision Alloy Strip / Foil / Sheet FeNi Expansion For Glass Sealed

    Buy cheap Alloy 42 Precision Alloy Strip / Foil / Sheet FeNi Expansion For Glass Sealed from wholesalers
     
    Buy cheap Alloy 42 Precision Alloy Strip / Foil / Sheet FeNi Expansion For Glass Sealed from wholesalers
    • Buy cheap Alloy 42 Precision Alloy Strip / Foil / Sheet FeNi Expansion For Glass Sealed from wholesalers
    • Buy cheap Alloy 42 Precision Alloy Strip / Foil / Sheet FeNi Expansion For Glass Sealed from wholesalers
    • Buy cheap Alloy 42 Precision Alloy Strip / Foil / Sheet FeNi Expansion For Glass Sealed from wholesalers
    • Buy cheap Alloy 42 Precision Alloy Strip / Foil / Sheet FeNi Expansion For Glass Sealed from wholesalers

    Alloy 42 Precision Alloy Strip / Foil / Sheet FeNi Expansion For Glass Sealed

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    Brand Name : TANKII
    Model Number : 4J42
    Certification : ISO9001:2008/ ROHS
    Price : To negotiate
    Payment Terms : L/C, T/T, Western Union, Paypal
    Supply Ability : 2000+TON+YEAR
    Delivery Time : 7-12 DAYS
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    Alloy 42 Precision Alloy Strip / Foil / Sheet FeNi Expansion For Glass Sealed

    Alloy 42 Precision Alloy Strip/ Foil/ Sheet FeNi Expansion for Glass Sealed Application


    Chemical composition(mass fraction)(wt.%) of the 4J42


    C(%)Si(%)Mn(%)P(%)S(%)Ni(%)Co(%)Al(%)Fe(%)
    0.05≤0.30≤0.800.0200.02041.5-42.5≤0.1≤0.1Bal

    Mechanical Properties:
    Yield
    Rp0.2(MPa)
    Tensile
    Rm(MPa)
    Impact
    KV/Ku (J)
    Elongation
    A (%)
    Reduction in cross section on fracture
    Z (%)
    As-Heat-Treated ConditionBrinell hardness (HBW)
    232 (≥)934 (≥)222314Solution and Aging, Annealing, Ausaging, Q+T,etc111

    PHYSICAL PROPERTIES

    Temperature
    (°C)
    Modulus of elasticity
    (GPa)
    Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) andThermal conductivity
    (W/m·°C)
    Specific thermal capacity
    (J/kg·°C)
    Specific electrical resistivity
    (Ω mm²/m)
    Density
    (kg/dm³)
    Poisson's coefficient, ν
    11--0.14-
    364336-43.3311-
    748-2243.2211141

    Alloy 42 is an iron-nickel alloy containing 42% nickel. It exhibits low thermal expansion characteristics over a range of temperatures, which makes it particularly suitable for use in glass and ceramic seals. It finds application in a variety of electronic components and lead frames.


    42 Alloy, a low expansion alloy, is very similar to Invar 36 with a slightly different Coefficient of Thermal Expansion. This nickel-iron alloy is ideal for lid, lead frames, stencil/etching, telecommunications and aircraft industry, offering a more affordable alternative to Kovar when a tight seal is not required.

    42 Alloy has a virtually constant low rate of thermal expansion at temperatures up to approximately 650°F (343°C). Easily machined and formed hot or cold, 42 Alloy is also used extensively in the medical, electronics and automotive industries.

    Let National Electronic Alloys help you analyze your business needs and objectives. Our procurement side and supply side experience can save you money and ensure that you make the best possible purchasing decisions.


    Main purpose:

    mainly used for soft glass and ceramic sealing, Make electronic tubes, transistors and integrated circuit leads, Frame and seal plug.


    Supply status

    There are rods, tube, rods, strip and wire.


    Product Tags:

    precision tubing

      

    kovar alloy

      
    Quality Alloy 42 Precision Alloy Strip / Foil / Sheet FeNi Expansion For Glass Sealed for sale
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