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TANKII Nichrome Wire Nicr7030 for Electric Heating Elements

    Buy cheap TANKII Nichrome Wire Nicr7030 for Electric Heating Elements from wholesalers
     
    Buy cheap TANKII Nichrome Wire Nicr7030 for Electric Heating Elements from wholesalers
    • Buy cheap TANKII Nichrome Wire Nicr7030 for Electric Heating Elements from wholesalers
    • Buy cheap TANKII Nichrome Wire Nicr7030 for Electric Heating Elements from wholesalers

    TANKII Nichrome Wire Nicr7030 for Electric Heating Elements

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    Brand Name : Tankii
    Model Number : Ni70cr30
    Certification : ISO 9001
    Payment Terms : L/C,T/T,Western Union
    Supply Ability : 2000kg/month
    Delivery Time : 5-30 days
    • Product Details
    • Company Profile

    TANKII Nichrome Wire Nicr7030 for Electric Heating Elements

    TANKII Nichrome Wire Nicr7030 for Electric Heating Elements

    Resistance Wire made of Nickel Chrome Alloys, Nickel Chrome Iron Alloys, Iron Chrome Aluminium Alloys, Copper Nickel Alloys.

    Mainly used in heater, heating element and resistor, etc.

    NiCr 80/20, NiCr 70/30, NiCr 60/15, NiCr 35/20

    CrAl 15-5, CrAl 20-5, CrAl 25-5, etc...

    Constantan, Alloy 30, Alloy 60, Alloy 90, etc.

    Electric Resistivity from 0.02 u ohm/m-1.53 u ohm/m

    Operate Temperature from 200 C to 1400 C

    Pls be free to contact us if there is any question.

    NiCr:
    RESISTOHM 20, RESISTOHM 30, RESISTOHM 40, RESISTOHM 60, RESISTOHM 70, RESISTOHM 80

    Place of Origin
    Jiangsu, China


    Brand Name
    Tankii


    Model Number
    NiCr7030


    Shape
    round wire


    Material
    nicr


    Chemical Composition
    Ni: 69-72%, Cr: 28-31%


    Product name
    Ni70Cr30 resistor wire for high temperature tempering furnace


    Color
    bright


    Usage
    heating wire


    Package
    Carton


    Grade
    Ni70Cr30


    Density
    8.1


    MOQ
    20kg


    working temperature
    1250


    melting point
    1380

    Chemical Composition and Propertes:

    Propertes/Grade

    NiCr 80/20

    NiCr 70/30

    NiCr 60/15

    NiCr 35/20

    NiCr 30/20

    Main Chemical Composition(%)

    Ni

    Bal.

    Bal.

    55.0-61.0

    34.0-37.0

    30.0-34.0

    Cr

    20.0-23.0

    28.0-31.0

    15.0-18.0

    18.0-21.0

    18.0-21.0

    Fe

    ≤ 1.0

    ≤ 1.0

    Bal.

    Bal.

    Bal.

    Max Working Temperature(ºC)

    1200

    1250

    1150

    1100

    1100

    Resistivity at 20ºC
    (μ Ω · m)

    1.09

    1.18

    1.12

    1.04

    1.04

    Density(g/cm3)

    8.4

    8.1

    8.2

    7.9

    7.9

    Thermal Conductivity

    (KJ/m· h· ºC)

    60.3

    45.2

    45.2

    43.8

    43.8

    Coefficient of Thermal Expansion(α × 10-6/ºC)

    18

    17

    17

    19

    19

    Melting Point(ºC)

    1400

    1380

    1390

    1390

    1390

    Elongation(%)

    > 20

    > 20

    > 20

    > 20

    > 20

    Micrographic Structure

    austenite

    austenite

    austenite

    austenite

    austenite

    Magnetic Property

    nonmagnetic

    nonmagnetic

    nonmagnetic

    nonmagnetic

    nonmagnetic


    Factory Whole Sale Price Ni70cr30 Wire Nicr70/30 for Water Heater


    Application

    NiCr 70-30 is used for corrosion resistant electric heating elements in industrial furnaces with reducing atmospheres. Nickel Chrome 70/30 is highly resistant to oxidation in air. Not recommend for use in MgO sheathed heating elements, or applications using nitrogen or carburizing atmospheres.

    • Electrical parts and electronic components.
    • Electric heating elements (home & industrial use).
    • Industrial furnaces up to 1250°C.
    • Heating cables, mats and cords.

    Quality TANKII Nichrome Wire Nicr7030 for Electric Heating Elements for sale
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