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0cr21al4/0cr25al5/0cr19al3 Heating Resistance Wire Fecral Wire

Short Description:

1Cr13Al4 Brand High Temperature Resistance Coil Heater Electric FeCrAl Heating Vape Wire
1Cr13Al4, 0Cr25Al5, 0Cr23Al5, 0Cr21Al6, 0Cr21Al4, 0Cr21Al6Nb, 0Cr27Al7Mo2 is one kind of normal material of Fe-Cr-Al alloy.
FeCrAl alloy has the characteristic of high resistivity,low temperature resistance coefficient,high operating temperature,goodanti-oxidation and anti-corrosion under high temperature.
It is widely used in industrial furnace, household appliances, industry furnace, metallurgy, machinery, aircraft, automotive,
For other industries producing heating elements and resistance elements.


  • Model NO.: fecral wire
  • Resistivity: 1.25~1.53 Ω/M
  • Thermal Conductivity: 46.1 Kj/M.HºC
  • Maximum Temperature: 1250ºC
  • Specification: 0.02-7.5mm
  • Production Capacity: 1000kg Per Week
  • Product Detail

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    Product Tags

    Product Description
    Alloy Nomenclature Performance 1Cr13AL4 0Cr25Al5 0Cr21AL6 0Cr23Al5 0Cr21Al4 0Cr21Al6Nb 0Cr27Al7Mo2
    Cr 12.0-15.0 23.0-26.0 19.0-22.0 20.5-23.5 18.0-21.0 21.0-23.0 26.5-27.8
    Al 4.0-6.0 4.5-6.5 5.0-7.0 4.2-5.3 3.0-4.2 5.0-7.0 6.0-7.0
    Main Chemical composition Re opportune opportune opportune opportune opportune opportune opportune
    Fe Rest Rest Rest Rest Rest Rest Rest
    Nb0.5 Mo1.8-2.2
    Max. continuous service temp. of element(ºC) 950 1250 1250 1250 1100 1350 1400
    Resistivity at 20ºC(μΩ/m) 1.25 1.42 1.42 1.35 1.23 1.45 1.53
    Density(g/cm3) 7.4 7.1 7.16 7.25 7.35 7.1 7.1
    Thermal conductivity(KJ/m.h.ºC) 52.7 46.1 63.2 60.2 46.9 46.1
    Coefficient of lines expansion(α*10-6/ºC) 15.4 16 14.7 15 13.5 16 16
    Melting point approx.( ºC) 1450 1500 1500 1500 1500 1510 1520
    Tensile strength(N/mm2) 580-680 630-780 630-780 630-780 600-700 650-800 680-830
    Elongation at rupture(%) >16 >12 >12 >12 >12 >12 >10
    Variation of area(%) 65-75 60-75 65-75 65-75 65-75 65-75 65-75
    Repeat Bending frequency(F/R) >5 >5 >5 >5 >5 >5 >5
    Hardness(H.B.) 200-260 200-260 200-260 200-260 200-260 200-260 200-260
    continuous service time(Hours/ ºC) ≥80/1300 ≥80/1300 ≥80/1300 ≥80/1250 ≥50/1350 ≥50/1350
    Micrographic structure Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite
    Magnetic properties Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic

    0cr21al4/0cr25al5/0cr19al3 Heating Resistance Wire Fecral Wire

     


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