Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

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Alloy 837 Fecral High Temperature Resistance Heating Strip With Rolled Treatment

Alloy 837 Fecral High Temperature Resistance Heating Strip With Rolled Treatment

    • Alloy 837 Fecral High Temperature Resistance Heating Strip With Rolled Treatment
    • Alloy 837 Fecral High Temperature Resistance Heating Strip With Rolled Treatment
    • Alloy 837 Fecral High Temperature Resistance Heating Strip With Rolled Treatment
  • Alloy 837 Fecral High Temperature Resistance Heating Strip With Rolled Treatment

    Product Details:

    Place of Origin: Shanghai, China
    Brand Name: Tankii
    Certification: ISO9001:2015
    Model Number: 0Cr25Al5

    Payment & Shipping Terms:

    Minimum Order Quantity: 50kg
    Price: Negotiated price
    Packaging Details: Spool in carton, if necessary with plywood pallet o plywood case or according to client´s requirements
    Delivery Time: 25-30 DAYS
    Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
    Supply Ability: 200+TON+MONTH
    Contact Now
    Detailed Product Description
    Use: Heating/ Resistors Resistivity: 1.42
    Density: 7.1 Thermal Conductivity: 0.46
    Treatment: Rolled Elongation: Min 12%

    High Quality Alloy 837 Fecral High Temperature Resistance Strip

     

    General Description
    FeCrAl alloy is made by a high-temperature, ferritic iron-chromium-aluminium alloy which can be used at temperatures up to 1350 degrees. Typical applications are as electrical heating elements in high-temperature furnaces in the heat treating, ceramics, glass, steel, and electronics industries.

     

    Feature:
    With long service life.Heating up fast.High thermal efficiency.Temperature uniformity. Can use vertically. When being used in the rated voltage,there is no volatile matter.It is an environmental protection electric heating wire. And an alternative to the costly nichrome wire.Can be customized according to customer requirements

    FeCrAl alloys are characterized by excellent oxidation resistance and very good form stability resulting in long element life.

    They are typically used in electrical heating elements in industrial furnaces and home appliances.

    Fe-Cr-Al alloy with high resistivity and serviceability temperature than that for NiCr alloy and also has lower price.

     

    Applications

    Iron-chrome-aluminium electric resistor strip is widely 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

     

    Application area

    Our products are widely used in heat treatment equipment, auto parts, iron and steel manufacturing,

    aluminum industry, metallurgical equipment, petrochemical equipment, glass machinery, ceramic machinery,

    food machinery, pharmaceutical machinery, and power engineering industry.

     

    Chemical Content, %

    Alloy material Chemical composition %
    C P S Mn Si Cr Ni Al Fe others
    max(≤)
    1Cr13Al4 0.12 0.025 0.025 0.7 ≤1.00 12.5-15.0 - 3.5-4.5 Rest -
    0Cr15Al5 0.12 0.025 0.025 0.7 ≤1.00 14.5-15.5 - 4.5-5.3 Rest -
    0Cr25Al5 0.06 0.025 0.025 0.7 ≤0.60 23.0-26.0 ≤0.60 4.5-6.5 Rest -
    0Cr23Al5 0.06 0.025 0.025 0.7 ≤0.60 20.5-23.5 ≤0.60 4.2-5.3 Rest -
    0Cr21Al6 0.06 0.025 0.025 0.7 ≤1.00 19.0-22.0 ≤0.60 5.0-7.0 Rest -
    0Cr19Al3 0.06 0.025 0.025 0.7 ≤1.00 18.0-21.0 ≤0.60 3.0-4.2 Rest -
    0Cr21Al6Nb 0.05 0.025 0.025 0.7 ≤0.60 21.0-23.0 ≤0.60 5.0-7.0 Rest Nb add0.5
    0Cr27Al7Mo2 0.05 0.025 0.025 0.2 ≤0.40 26.5-27.8 ≤0.60 6.0-7.0 Rest  

     

     

    Main technical characteristics of FeCrAl Alloy:

    Brand

    Property

    1Cr13Al4 1Cr21Al4 0Cr21Al6 0Cr23Al5 0Cr25Al5 0Cr21Al6Nb 0Cr27Al7Mo2
    Major chemical component% Cr 12.0-12.5 17.0-21.0 19.0-22.0 20.5-23.5 23.0-26.0 21.0-23.0 26.5-27.8
    Al 4.0-6.0 2.0-4.0 5.0-7.0 4.2-5.3 4.5-6.5 5.0-7.0 6.0-7.0
    Fe Balance Balance Balance Balance Balance Balance Balance
    Re Appropriate Appropriate Appropriate Appropriate Appropriate Appropriate Appropriate
                Addition Nb:0.5

    Addition

    Mo:1.8-2.2

    Component max. use temperature 950 1100 1250 1250 1250 1350 1400
    Melting Point 1450 1500 1500 1500 1500 1510 1510
    Density g/cm3 7.40 7.35 7.16 7.25 7.10 7.10 7.10
    Resistivity μΩ·m,20 1.25±0.08 1.23±0.06 1.42±0.07 1.35±0.06 1.45±0.07 1.45±0.07 1.53±0.07
    Tensile Strength Mpa 588-735 637-784 637-784 637-784 637-784 637-784 684-784
    Extension rate% 16 12 12   12 12 10
    Repeated bending frequency     5 5 5 5 5
    Fast lift h/ -     80/1300 80/1300   50/1350
    Specific Heat J/g. 0.490 0.490 0.520 0.460 0.494 0.494 0.494
    Heat Conduction Coefficient KJ/M.h 52.7 46.9 63.2 60.1 46.1 46.1 45.2

    Linear expansion coefficient aX10-6/

    (20-1000)

    15.4 13.5 14.7 15.0 16.0 16.0 16.0
    Hardness HB 200-260 200-260 200-260 200-260 200-260 200-260 200-260
    Microstructure Ferritic Ferritic Ferritic Ferritic Ferritic Ferritic Ferritic
    Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic

     

     

    Alloy 837 Fecral High Temperature Resistance Heating Strip With Rolled Treatment

    Contact Details
    Shanghai Tankii Alloy Material Co.,Ltd

    Contact Person: Linda

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