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Permalloy Invar 4J29 1J50 1J49 Foil Strip Tapes

    Buy cheap Permalloy Invar 4J29 1J50 1J49 Foil Strip Tapes from wholesalers
     
    Buy cheap Permalloy Invar 4J29 1J50 1J49 Foil Strip Tapes from wholesalers
    • Buy cheap Permalloy Invar 4J29 1J50 1J49 Foil Strip Tapes from wholesalers
    • Buy cheap Permalloy Invar 4J29 1J50 1J49 Foil Strip Tapes from wholesalers
    • Buy cheap Permalloy Invar 4J29 1J50 1J49 Foil Strip Tapes from wholesalers
    • Buy cheap Permalloy Invar 4J29 1J50 1J49 Foil Strip Tapes from wholesalers

    Permalloy Invar 4J29 1J50 1J49 Foil Strip Tapes

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    Brand Name : JX
    Model Number : permalloy Invar 4J29 1J50 1J49 foil strip tapes
    Certification : ISO
    Price : Negotiable
    Payment Terms : L/C, T/T
    Supply Ability : 3000T
    Delivery Time : 35days
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    Permalloy Invar 4J29 1J50 1J49 Foil Strip Tapes

    Permalloy Invar 4J29 1J50 1J49 foil strip tapes

    ASTM F15 Iron Nickel Cobalt Kovar alloy 4J29 strip in coils

    Glass sealed and controlled expansion Kovar alloys
    * kovar alloy, ASTM F15, Nilo-K, UNS K94610 (FeNi29Co17), Chinese 4J29
    *Specifications:ASTM F15; DIN 17745; S.E.W. 385; Werkstoff Nr. 1.3981; AFNOR NF A54-301

    Kovar Alloy, also know as ASTM F-15, NILO K, Pernifer 2918, Rodar, and Dilvar P1 is Nickel-Iron-Cobalt, controlled expansion alloy containing 29% Nickel.

    It’s coefficient of expansion (which decreases with rising temperature to the inflection point), matches the expansion rate of borosilicate glasses and aluminia ceramics.

    Applications include glass to metal seals in applications requiring high reliability or resistance to thermal shock, ie.high~power transmitting valves, transistor leads and heaters and photography flash bulbs.
    Permalloy Invar 4J29 1J50 1J49 Foil Strip Tapes Specification:
    Alloy Type


    Trade Name


    UNS No.


    Specifications
    Forms Of Supply
    Rod
    Strip
    Wire
    Sheet
    Ni29Co17
    Kovar
    K94610
    ASTM F15
    FeNi36
    Invar 36
    K93603
    ASTM 1684
    FeNi32Co5
    Super Invar 32-5
    KI93500
    ASTMF1684
    FeNi27Co25
    Ceramvar
    F1466
    ASTMF1466
    FeNi42
    Alloy 42
    K94100
    ASTM F30
    FeNi46
    Alloy 46
    K94600
    ASTM F30
    FeNi48
    Alloy 48
    K94800
    ASTMF30
    FeNi50
    Alloy 52
    K95050
    ASTM F30

    Permalloy Invar 4J29 1J50 1J49 Foil Strip Tapes Picture:
    Permalloy Invar 4J29 1J50 1J49 Foil Strip TapesPermalloy Invar 4J29 1J50 1J49 Foil Strip Tapes


    Item
    1J33
    3J01
    3J9
    4J29
    4J32
    4J33
    4J45
    FeNi50
    Invar36
    C
    ≤0.05
    ≤0.05
    0.22-0.26
    ≤0.03
    ≤0.05
    ≤0.03
    ≤0.05
    ≤0.05
    ≤0.1
    Mn
    ≤0.05
    ≤1.00
    1.80-2.20
    ≤0.5
    0.2-0.6
    ≤0.5
    ≤0.8
    ≤0.8
    ≤0.5
    Fe
    Rest
    P
    ≤0.020
    ≤0.020
    ≤0.03
    ≤0.02
    ≤0.02
    ≤0.02
    ≤0.02
    ≤0.02
    ≤0.006
    S
    ≤0.020
    ≤0.020
    ≤0.020
    ≤0.02
    ≤0.02
    ≤0.02
    ≤0.02
    ≤0.02
    ≤0.04
    Si
    0.30-0.6
    ≤0.80
    1.30-1.70
    ≤0.3
    ≤0.2
    ≤0.3
    ≤0.3
    ≤0.3
    ≤0.35
    Ni
    32.8-33.8
    34.5-36.5
    9.0-10.5
    28.5-29.5
    31.5-33
    28.5-29.5
    44.5-45.5
    49.5-50.5
    35-38
    Al
    1.0-2.0
    1.00-1.80
    --
    --
    --
    --
    ≤0.1
    ≤0.1
    --
    Co
    --
    --
    --
    16.8-17.8
    3.2-4.2
    16.8-17.8
    -
    -
    -
    Ti
    -
    2.70-3.20
    -
    -
    -
    -
    -
    -
    -
    Cu
    -
    --
    --
    --
    ≤0.2
    0.4-0.8
    ≤0.2
    --
    --
    Cr
    --
    11.5-13.0
    19.0-20.5
    ≤0.2
    --
    ≤0.2
    --
    --
    --
    Mo
    --
    --
    1.60-1.85
    ≤0.2
    --
    ≤0.2
    --
    --
    --

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