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Shanghai Tankii Alloy Material Co.,Ltd

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FeCrAl Alloy Wire 0Cr25Al5 High Temperature Resistance Coil

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Province/State:shanghai
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China FeCrAl Alloy Wire 0Cr25Al5 High Temperature Resistance Coil wholesale
  • China FeCrAl Alloy Wire 0Cr25Al5 High Temperature Resistance Coil wholesale
  • China FeCrAl Alloy Wire 0Cr25Al5 High Temperature Resistance Coil wholesale
  • China FeCrAl Alloy Wire 0Cr25Al5 High Temperature Resistance Coil wholesale

FeCrAl Alloy Wire 0Cr25Al5 High Temperature Resistance Coil
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Brand Name :TANKII
Model Number :0cr25al5
Certification :ISO9001
Place of Origin :China
MOQ :20kg
Price :5USD/kg
Payment Terms :L/C,T/T,Western Union
Supply Ability :20, 000kg/month
Delivery Time :5-10 days
Packaging Details :On Spool,In Coil
Model NO. :FeCrAl
Specification :0.018mm-10mm
Production Capacity :8000kgs/Month
HS Code :7505220090
Hardness :Soft, Semihard, Hard, Customized
Codition :Bright, Annealed, Soft
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Introduction of FeCrAl resistance wire
Iron-chromium-aluminium (FeCrAl) metallic alloy is a high temperature alloy which can be used up to 1400° C and is a popular material choice for industrial furnaces.
Nichrome heating alloy includes pure nickel, NiCr alloy, Fe-Cr-Al alloy and copper nickel alloy.
FeCrAl resistance wire grade: 0Cr25AL5, 0Cr23AL5, 0Cr27AL7Mo2, 0Cr21AL6Nb, 0Cr21AL4, 0Cr21Al6.
In the form of wire, ribbon and strip
Wire: 0.018mm-10mm
Ribbon: 0.05*0.2mm-2.0*6.0mm
Strip: 0.5*5.0mm-5.0*250mm
Feature of FeCrAl resistance wire
1) Excellent resistance to oxidation under heating condition;
2) High resistance and long lifetime;
3) Low temperature coefficient;
4 )Good performance of anti-carburizing, the atmosphere and surface of sulfur pollution.
Advantage of FeCrAl resistance Wire
Fe-Cr-Al resistance alloy has a good corrosion resistance at high temperature.
Fe-Cr-Al resistance alloy is much cheaper than Nickel Chrome wire.
Fe-Cr-Al resistance alloy wires are widely used in industrial furnacess, household appliances and far-infrared devices.
Fe-Cr-Al resistance alloy surface useing temperature can be 1400 degree, (0Cr21A16Nb, 0Cr27A17Mo2 and so on)

Alloy Nomenclature performance
1Cr13Al4
0Cr25Al5
0Cr21Al6
0Cr23Al5
0Cr21Al4
0CrAl6Nb
0Cr27Al7Mo2
Main Composition
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
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(°C)
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
65-75
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 servicetime(Hours/ ºC)
--
≥80/1300
≥80/1300
≥80/1300
≥80/1300
≥80/1250
≥50/1350
Micrographic structure
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Ferrite
Magnetic properties
Magnetic
Magnetic
Magnetic
Magnetic
Magnetic
Magnetic
Magnetic

FeCrAl Alloy Wire 0Cr25Al5 High Temperature Resistance CoilFeCrAl Alloy Wire 0Cr25Al5 High Temperature Resistance CoilFeCrAl Alloy Wire 0Cr25Al5 High Temperature Resistance Coil

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