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High Strength Black Bright Pickle Invar 36 Round Bar

    Buy cheap High Strength Black Bright Pickle Invar 36 Round Bar from wholesalers
     
    Buy cheap High Strength Black Bright Pickle Invar 36 Round Bar from wholesalers
    • Buy cheap High Strength Black Bright Pickle Invar 36 Round Bar from wholesalers
    • Buy cheap High Strength Black Bright Pickle Invar 36 Round Bar from wholesalers
    • Buy cheap High Strength Black Bright Pickle Invar 36 Round Bar from wholesalers

    High Strength Black Bright Pickle Invar 36 Round Bar

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    Brand Name : BLM
    Model Number : BLM-1
    Price : USD18-20/KG
    Payment Terms : L/C, T/T
    Supply Ability : 100MT/moth
    Delivery Time : 10-30 work days
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    High Strength Black Bright Pickle Invar 36 Round Bar

    Invar 36 round alloy bar K93603 steel bar price


    Invar 36 is a nickel-iron,low expansion,alloy containing 36% nickel.It maintains nearly constant dimensions over the range of normal atmospheric temperatures,and has a low coefficient of expansion from cryogenic temperatures of about 500.The alloy also retains good strength and thoughness at cryogenic temperatures.


    Invar 36 can be hot and cold formed and machined using processes similar to austenitic stainless steels.Invar 36 is weldable using Filler Metal CF36 which is available in bare wire for both the GTAW and GMAW process.


    Invar36 use oxyacetylene welding, electric arc welding, welding and other welding methods. Since the coefficient of expansion and chemical composition of the alloy is related should be avoided due to welding causes a change in the alloy composition, it is preferable to use Argon arc welding welding filler metals preferably contains 0.5% to 1.5% titanium, in order to reduce weld porosity and crack.


    NiCrFeCMnSiCoPS
    MIN35
    MAX370.2Margin0.030.350.20.50.020.01

    Cold rolled stripHot rolled flat barHot forging barCold pulling wireCold pulling bar
    0.01-2.5 x1-4002.5-20 x 5-400Φ12-400x1000Φ0.05-2.0 x LΦ2.0-12 x L

    TypeFeatureUsage
    4J32,4J36Low coefficiency of thermal expension under 20~100°C

    Kinds of instrument needs stable sizes;

    Parts of instrument;

    Resonance chase.

    4J38

    Low coefficiency of thermal expension under 20~100°C

    Easy to be cut

    Kinds of instrument needs stable sizes;

    Parts of instrument;

    Resonance chase.

    4J40Low coefficiency of thermal expension under 20~100°CResonance chase of klystrin, microwave tube in electrical vacuum industry.
    4J06,4J47,4J49Simlar coefficiency of thermal expension as soft glass’under certain temperature rangeMatch with soft glass in electrical vacuum industry.
    4J42,4J45,4J50Some coefficiency of thermal expension under certain temperature range
    Match with soft glass and ceramic in electrical vacuum industry.
    4J29Simlar coefficiency of thermal expension as hard glass’under certain temperature rangeMatch with hard glass in electrical vacuum industry.
    4J44Some coefficiency of thermal expension under 20~500°CMatch with hard glass in electrical vacuum industry.
    4J28coefficiency of thermal expension under certain temperature range
    corrision-resisting
    Match with soft glass in electrical vacuum industry.
    4J43Some coefficiency of thermal expension under 20~400°C
    dumet wire chip
    4J33,4J34Simlar coefficiency of thermal expension as 95%AI2O3 ceramic’under -60~+600°CMatch with 95%AI2O3 ceramic in electrical vacuum industry.
    4J58Some coefficiency of thermal expension under 20~50°CHigh-precision Line Scale
    4J78,4J80,4J82

    Medium coefficiency of thermal expension under 0~600°C ;

    No megnetic, corrision-resisting; high strength and tenacity.

    Gyro and other ceramic

    Features:

    Low expansion rate up to 500

    Readily weldable


    Application:

    Tooling and dies for composite forming

    Cryogenic components

    Laser components



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