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Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate

    Buy cheap Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate from wholesalers
     
    Buy cheap Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate from wholesalers
    • Buy cheap Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate from wholesalers
    • Buy cheap Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate from wholesalers
    • Buy cheap Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate from wholesalers
    • Buy cheap Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate from wholesalers

    Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate

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    Brand Name : Tankii
    Model Number : 0Cr21Al6Nb
    Certification : ISO9001
    Price : 5 usd / kg
    Payment Terms : T/T, Western Union
    Supply Ability : 20000 ton / month
    Delivery Time : 5-35 days
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    Fecral 0cr21al6nb Flat Resistance Heating Strip With Iso9001 Certificate

    FeCrAl 0Cr21Al6Nb Alloy Strip Resistance Heating Flat Wire with ISO9001 Certificate
    Introduction
    Resistance wire includes pure nickel, chromel alloy, Fe-Cr-Al alloy and copper nickel alloy.
    Resistance heating wire is produced by smelting, steel rolling, forging, annealing, drawing, surface treatment, resistance control test, etc.
    It is widely used for making heating equipment like industrial furnace, civil heating appliance, various electrical resistors and locomotive braking resistor.

    Specification


    Alloy Nomenclature Performance1Cr13Al40Cr25Al50Cr21Al60Cr23Al50Cr21Al40Cr21Al6Nb0Cr27Al7Mo2
    Main Chemical compositionCr12.0-15.023.0-26.019.0-22.020.5-23.518.0-21.021.0-23.026.5-27.8
    Al4.0-6.04.5-6.55.0-7.04.2-5.33.0-4.25.0-7.06.0-7.0
    Reopportuneopportuneopportuneopportuneopportuneopportuneopportune
    FeRestRestRestRestRestRestRest
    Nb0.5Mo1.8-2.2
    Max. continuous service temp. of element(°C)950125012501250110013501400
    Resistivity at 20ºC(μΩ·m)1.251.421.421.351.231.451.53
    Density(g/cm3)7.47.17.167.257.357.17.1
    Thermal conductivity(KJ/m·h·ºC)52.746.163.260.246.946.1--
    Coefficient of lines expansion(α×10-6/ºC)15.41614.71513.51616
    Melting point approx.( ºC)1450150015001500150015101520
    Tensile strength(N/mm2)580-680630-780630-780630-780600-700650-800680-830
    Elongation at rupture(%)>16>12>12>12>12>12>10
    Variation of area(%)65-7560-7565-7565-7565-7565-7565-75
    Repeat Bending frequency(F/R)>5>5>5>5>5>5>5
    Hardness(H.B.)200-260200-260200-260200-260200-260200-260200-260
    continuous service time(Hours/ ºC)--≥80/1300≥80/1300≥80/1300≥80/1250≥50/1350≥50/1350
    Micrographic structureFerriteFerriteFerriteFerriteFerriteFerriteFerrite
    Magnetic propertiesMagneticMagneticMagneticMagneticMagneticMagneticMagnetic


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