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FeCrAl Alloy Wire 0Cr25Al5 High Temperature Resistance Coil

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee
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FeCrAl Alloy Wire 0Cr25Al5 High Temperature Resistance Coil

Brand Name TANKII
Model Number 0cr25al5
Certification ISO9001
Place of Origin China
Minimum Order Quantity 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
Detailed Product Description

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

Product Tags: GB Resistive Heating Wire   DIN Standard Resistive Heating Wire  
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