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Heating Element Hearter Nichrome Resistance Wire Stable Resistance Cr30Ni70

Shanghai Tankii Alloy Material Co.,Ltd
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    Buy cheap Heating Element Hearter Nichrome Resistance Wire Stable Resistance Cr30Ni70 from wholesalers
     
    Buy cheap Heating Element Hearter Nichrome Resistance Wire Stable Resistance Cr30Ni70 from wholesalers
    • Buy cheap Heating Element Hearter Nichrome Resistance Wire Stable Resistance Cr30Ni70 from wholesalers

    Heating Element Hearter Nichrome Resistance Wire Stable Resistance Cr30Ni70

    Ask Lasest Price
    Brand Name : TANKII
    Model Number : NiCr70/30.
    Certification : ISO9001
    Price : negotiation
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 20, 000kg/month
    • Product Details
    • Company Profile

    Heating Element Hearter Nichrome Resistance Wire Stable Resistance Cr30Ni70

    Cr30Ni70 Nichrome Alloy Eletrothermal Coil Strip,Sable Resistance For Heating Element,


    NiCr70/30


    Nickel chromium alloy with iron resistance electrothermal high resistivity, surface body well. At high temperature and high intensity,

    and a good performance and processing may welding nature widely used metallurgical, electrical, mechanical components and electrical

    manufacturing industries for doing heat resistance material.


    NiCr Type:Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr20Ni30, Cr25Ni20 etc.Series electric flat belt, electric fire wire.


    3.Product size:


    Thickness : 0.02----4.0mm

    Width: 2.5----250mm

    Standard:GB1234-95

    Bright and Smooth surface


    Ni70Cr30

    Chemical Content, %

    C

    P

    S

    Mn

    Si

    Cr

    Ni

    Al

    Fe

    Other

    Max

    0.08

    0.02

    0.015

    0.60

    0.75~1.60

    28.0~31.0

    Bal.

    Max 0.50

    Max 1.0

    -


    Mechanical Properties

    Max Continuous Service Temperature:

    Resisivity ( 20℃)/Ω·m::


    Density:

    Thermal Conductivity:

    Coefficient of Thermal Expansion:

    Melting Point:

    Elongation:

    Micrographic Structure:

    Magnetic Property:

    1250℃

    1.18 +/-0.05 (Dia: <0.5mm)

    1.20+/-0.05 (Dia: ≥0.50 mm)

    8.1 g/cm3

    45.2 KJ/m·h·℃

    17×10-6/℃ (20℃~1000℃)

    1380℃

    Min 20%

    Austenite

    nonmagnetic


    Type

    Cr20Ni80

    Cr15Ni60

    Cr30Ni70

    Cr20Ni35

    Cr20Ni30


    Main chemical composition

    Ni

    Rest

    55.0~61.0

    Rest

    34.0~37.0

    30.0~34.0

    Cr

    20.0~23.0

    15.0~18.0

    28.0~31.0

    18.0~21.0

    18.0~21.0

    Fe

    ≤1

    Rest

    ≤1

    Rest

    Rest

    Maximal Temperature(℃)

    1200

    1150

    1250

    1100

    1100

    Resistance Temperature correction coefficient.(CT)

    1.09±0.05

    1.11±0.05

    1.18±0.05

    1.04±0.05

    1.06±0.05

    Melting point (℃)

    1400

    1390

    1380

    1390

    1390

    Resistivityρ20℃(10-6Ω.m)

    800℃

    1.008

    1.078

    1.028

    1.188

    1.173

    1000℃

    1.014

    1.095

    1.033

    1.219

    1.201

    1200℃

    1.025


    1.043



    Fast life value

    Tem.(℃)

    1175

    1100

    1200

    1050

    1050

    hour(h)

    ≥110

    ≥100

    ≥110

    ≥100

    ≥100

    Specific gravity(g/cm3)

    8.40

    8.2

    8.1

    7.90

    7.90

    Elongation(%)

    ≥25

    ≥25

    ≥20

    ≥20

    ≥20

    Thermal(kj/m.h.℃)

    60.3

    45.2

    45.2

    43.8

    43.8

    Specific heat(20℃)j/g.℃

    0.440

    0.494

    0.461

    0.500

    0.500

    Extend strength(20~1000℃)α*10-6℃

    18.0

    17.0

    17.1

    19.0

    19.0

    Tensile strength(kg/mm2)

    >85

    >85

    >85

    >85

    >85

    Repeatedly bending(F/R)

    >12

    >12

    >12

    >12

    >12

    Microstructure

    Austenitic

    Austenitic

    Austenitic

    Austenitic

    Austenitic


    Our Nichrome alloy are in the form of wire, ribbon, strip, coil.


    • Round wire
    • Ribbon (flat wire)
    • Strip / foil
    • Stranded wire
    • Sheet / plate

    Delivery conditions are:

    • Bright annealed
    • Oxidized
    • Pickled
    • Enameled

    Our major product line:

    l Electric resistance alloy materials in wire, strip, tube, and bar form.

    l Furnace products and heating systems:

    • Metalic heating elements
    • Heating modules: Prefabricated heating modules with electric heating elements and fiber or dense ceramic insulation.
    • Air heating cassettes: Cassettes with metallic heating elements for heating of air or gases
    • Diffusion Cassettes: Diffusion cassettes for the production of crystalline silicon wafers for solar cells and semiconductors
    • Furnace tubes: Extruded tubes made from FeCrAl alloys for gas-heated or electrically heated furnaces.
    • Construction materials: Wire, strip, tube and bar for manufacturing of furnace furniture and other furnace accessories
    • Furnace rollers: Furnace rollers for heat treatment furnaces.
    • Resistance heating wire and strip.: Resistance heating wire and strip for manufacturing of electric heating elements.
    • Technical Ceramics: Ceramic supporting materials for electrothermal components.
    • Thermocouple wire and strip: Wire, ribbon and strip for thermocouples, extension leads and compensating cables.
    • Ceramic engineering material: Ceramic engineering material for high-temperature and chemical environments.
    • Electric heating systems: Electric heating systems for aluminium and steel production

    Heating Element Hearter Nichrome Resistance Wire Stable Resistance Cr30Ni70Heating Element Hearter Nichrome Resistance Wire Stable Resistance Cr30Ni70Heating Element Hearter Nichrome Resistance Wire Stable Resistance Cr30Ni70


    Product Tags:

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