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Cr20Ni80 Industrial Electric Heating Resistance Wire , high temperature insulated wire

Categories High Temperature Cable
Brand Name: GME
Certification: ISO
Place of Origin: China
MOQ: 10 kg
Price: Negotiation
Payment Terms: T/T, Western Union, Paypel
Supply Ability: 20,000 Kilogram/Kilograms per Month
Delivery Time: 5-15 days after receive the payment
Packaging Details: Standard Export Packing
Product: Resistance Wire
Material: Cr20Ni80
Conductor Type: Solid
Shape: Wire
Max Working Temp(℃: 1200
Tensile Strength(N/mm2): 600-700
Application: Heating
Diameter or size: Various and accept OEM
Density(g/cm3): 8.40
Melting Point(℃): 1400
Elongation: ≥20%
Electrical resistivity: 1.09±0.05 Ω.m
Specific heat: 0.44 J/g.℃
Heat conductivity: 60.3 KJ/m.h℃
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    Cr20Ni80 Industrial Electric Heating Resistance Wire , high temperature insulated wire


    Cr20Ni80 Industrial Electric Heating Resistance Wire For High Temperature



    1. Introduction


    High temperature heating wires are used for making electric heating elements in home appliances and industrial furnaces. Typical applications are flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.


    2. parameters


    Alloy TypeDiameter
    (mm)
    Resistivity
    (μΩm)(20°C)
    Tensile
    Strength
    (N/mm²)
    Elongation(%)Bending
    Times
    Max.Continuous
    Service
    Temperature(°C)
    Working Life
    (hours)
    Cr20Ni80<0.501.09±0.05850-950>20>91200>20000
    0.50-3.01.13±0.05850-950>20>91200>20000
    >3.01.14±0.05850-950>20>91200>20000
    Cr30Ni70<0.501.18±0.05850-950>20>91250>20000
    ≥0.501.20±0.05850-950>20>91250>20000
    Cr15Ni60<0.501.12±0.05850-950>20>91125>20000
    ≥0.501.15±0.05850-950>20>91125>20000
    Cr20Ni35<0.501.04±0.05850-950>20>91100>18000
    ≥0.501.06±0.05850-950>20>91100>18000
    1Cr13Al40.03-12.01.25±0.08588-735>16>6950>10000
    0Cr15Al51.25±0.08588-735>16>61000>10000
    0Cr25Al51.42±0.07634-784>12>51300>8000
    0Cr23Al51.35±0.06634-784>12>51250>8000
    0Cr21Al61.42±0.07634-784>12>51300>8000
    1Cr20Al31.23±0.06634-784>12>51100>8000
    0Cr21Al6Nb1.45±0.07634-784>12>51350>8000
    0Cr27Al7Mo20.03-12.01.53±0.07686-784>12>51400>8000

    NAME1Cr13Al40Cr25Al50Cr21Al60Cr23Al50Cr21Al40Cr21Al6Nb0Cr27Al7Mo2
    MAIN CHEMICALCr12.0-15.023.0-26.019.0-22.022.5-24.518.0-21.021.0-23.026.5-27.8
    Al4.0-6.04.5-6.55.0-7.04.2-5.03.0-4.25.0-7.06.0-7.0
    COMPOSITIONReopportuneopportuneopportuneopportuneopportuneopportuneopportune
    FeRestRestRestRestRestRestRest
    Nb0.5Mo1.8-2.2
    MAX TEMPERATURE(oC)650125012501250110013501400
    RESISTANCE20oC (μΩ·m)1.251.421.421.351.231.451.53
    DENSITY(g/cm3)7.47.17.167.257.357.17.1
    HEAT EXCHANGE52.746.163.260.246.946.145.2
    RATE(KJ/m·h·oC)
    expansion rate(α×10-6/oC)15.41614.71513.51616
    melting point( oC)1450150015001500150015101520
    tensile strength(N/mm2)580-680630-780630-780630-780600-700650-800680-830
    elongation(%)>16>12>12>12>12>12>10
    variation of area(%)65-7560-7565-7565-7565-7565-7565-75
    bending frequency(F/R)>5>5>5>5>5>5>5
    hardness(H.B.)200-260200-260200-260200-260200-260200-260200-260
    micrographic structureFerriteFerriteFerriteFerriteFerriteFerriteFerrite
    magnetic propertyMagneticMagneticMagneticMagneticMagneticMagneticMagnetic

    3. Characteristics


    1) Excellent straightness

    2) High strength in high temperature

    3) Uniform and beautiful surface condition without spots

    4) Excellent coil-forming ability

    5) Good corrosion resistance


    4. Applications

    1) This wire can also be widely used in generally specified for transistor caps, anodes for electronic tubes,

    leads of electronic components / lead-in-wires for lamps and for wire-mesh. Also used in strip form for various applications including Ni-Cd batteries

    2) Also used for cables, Lead-in-Wire for lamps, electronic tube supports, wire cloth electrical connecting leads where temperatures are in excess of those for which copper is suitable, wire weaving

    3) Typical applications include: terminations for heating elements as in ovens, plastics extruders, furnaces. Filament supports and lead wires in the lighting industry


    5. Transportation


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