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Nichrome Foil Stable Performance Ni70Cr30 Resistance Foil For Heating Element Featured Image
  • Nichrome Foil Stable Performance Ni70Cr30 Resistance Foil For Heating Element

Nichrome Foil Stable Performance Ni70Cr30 Resistance Foil For Heating Element

Short Description:

Engineered from a high-quality Ni70Cr30 alloy, this foil offers remarkable stability and consistent performance, ensuring reliable heat generation across diverse industries. Its excellent electrical resistance and high-temperature tolerance make it ideal for a wide range of heating elements, from industrial furnaces to precision heating devices.


  • Product name: Ni70Cr30 Resistance Foil for Heating Element
  • Product usage: Heating Element
  • Customization: Available
  • Product composition: 70%Ni 30%Cr
  • Range of Application: Resistor, Heater
  • Trademark: Tankii

    • Product Detail

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    Basic Info.

     

    Parameter Details Parameter Details
    Model NO. Ni70cr30 Characteristics High Resistivity,
    Good Oxidation Resistance
    Melting Point 1400℃ Density 8.1 g/cm³
    Electrical Resistivity 1.18 Ohm mm²/M Elongation ≥20%
    Hardness 180 Hv Max Working Temperature 1250 ℃
    Range of Application Resistor, Heater Transport Package Wooden Case
    Specification Can customize Trademark Tankii
    Origin China HS Code 75062000
    Production Capacity 100 Tons/Month

    Product Description
       Stable performance Ni70Cr30 Resistance Foil for Heating Element

    Description

    Model NO. X30h780 Origin China
    Trademark Ni70Cr30 HS Code 75062000
    Transport Package Spool, Carton, Wooden Case Trademark Tankii
    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

    Details

    Chemical Composition Nickel 70%, Chrome 30%
    resistivity: 1.18 ohm mm2/m
    Hardness: Soft, hard or semi-hard
    Advantage The metallurgical structure of nichrome
    confers them a very good plasticity when cold.
    Characteristics Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coil-forming ability; Uniform and beautiful surface condition without spots.
    Usage Resistance heating elements;Material in metallurgy;Household appliances;Mechanical manufacturing and other industries.
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