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Kovar Rod Kovar Alloy Kovar 4j29

    Buy cheap Kovar Rod Kovar Alloy Kovar 4j29 from wholesalers
     
    Buy cheap Kovar Rod Kovar Alloy Kovar 4j29 from wholesalers
    • Buy cheap Kovar Rod Kovar Alloy Kovar 4j29 from wholesalers
    • Buy cheap Kovar Rod Kovar Alloy Kovar 4j29 from wholesalers
    • Buy cheap Kovar Rod Kovar Alloy Kovar 4j29 from wholesalers
    • Buy cheap Kovar Rod Kovar Alloy Kovar 4j29 from wholesalers

    Kovar Rod Kovar Alloy Kovar 4j29

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    Brand Name : JINXING
    Model Number : 4J29 Kovar
    Certification : ISO 9001
    Price : US $25-100/ kg
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 10000kgs/M
    Delivery Time : 5~15days
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    Kovar Rod Kovar Alloy Kovar 4j29

    Kovar Rod Kovar Alloy Kovar 4j29

    Kovar Rod is used for high-power transmitting valves, transistor leads and headers, integrated-circuit lead frames, and photography flash bulbs. UNS K94610 Werkstoff Nr 1.3981 DIN 17745 ASTM F 15 AMS 7726 Wire AMS 7727 Bars and Forgings AMS 7728 Sheet, Strip and Plate MIL-I-23011 class 1 AFNOR NF A54-301 S.E.W 385 DILVER P

    Description


    Kovar Rod is made up of 29% nickel, 17% cobalt, .2% silicon, .3% manganese and 53.5% iron. Kovar is known for its low coefficient of thermal expansion. Kovar end uses are usually glass sealing in the electronics industry.


    Kovar Rod Picture:

    Alloy NameTrade NameUNS #British SpecAmerican SpecGerman SpecFrench Spec
    Alloy KKovar
    Nilo K
    Rodar
    UNS K94610ASTM F15
    ASTM F26
    AMS 7726
    AMS 7727
    MIL-I-23011C Class 1
    1.3981AFNOR NF A54-30

    Material

    RussiaUSAEnglandJapanFranchGermany
    29HKkovarNilo KKV-1Dilvar P0Vacon 12
    29HK-BRodar
    Techallony Glasseal29-17
    TeleasealKV-2
    KV-3
    Dilver P1Silvar

    Content Composition %

    CPSMnSiCuCrMoNiCoFe
    Less than
    0.030.020.020.50.30.20.20.228.5-29.516.8-17.8Rest

    Physical properties

    Densityg/cm38.25
    Curie Point430
    Resistivity? m0.48
    Tensile strength MpaCold state
    Annealing520
    Yield strength MpaCold state
    Annealing330
    Elongation %Cold state
    annealing30
    TypeSize/mmDeliver State
    Bar5.0-8.0Cold Drawn
    8.0-30.0Hot rolling
    30.0-180.0H
    Quality Kovar Rod Kovar Alloy Kovar 4j29 for sale
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