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Electric Heating Resistance Fecral255 0cr25al5 Wire For Heating Element

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Electric Heating Resistance Fecral255 0cr25al5 Wire For Heating Element

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Brand Name : DLX

Model Number : 0Cr25Al5

Certification : CE,ROHS

Place of Origin : China Jiangsu

MOQ : 2kg

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 500 tons per month

Delivery Time : 5-20 Days

Packaging Details : Spool package with Carton box, Coil package with polybag for pure nickel wire 0.025mm

Shape : strip,wire,ribbon,plate,Wire Strip round ribbon

Material : FeCrAl Alloy

Surface : Bright,bright & smooth,Bright and smooth,Polished,acid white/oxidized

Corrosion Resistance : Excellent

Density : 7.2 g/cm³

Elongation : ≥25%

Formability : Good

Heat Treatment : Annealing

Machinability : Good

Magnetic Properties : Ferromagnetic

Melting Point : 1400-1450°C

Oxidation Resistance : Excellent

Tensile Strength : ≥400 MPa

Thermal Conductivity : 14-20 W/mK

Thermal Expansion : 8.2-9.2 μm/mK

Weldability : Good

Yield Strength : ≥200 MPa

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Electric Heating Resistance Fecral255 0cr25al5 Wire For Heating Element

FECRAL alloy 0Cr25Al5 heating resistance wire

FeCrAl alloy has the characteristic of high resistivity,low temperature resistance coefficient,high operating temperature,good anti-oxidation and anti-corrosion under high temperature.

It is widely used in industrial furnace, household appliances, industry furnace, metallurgy, machinery, aircraft, automotive, military and other industries producing heating elements and resistance elements.

  • In the realm of heating elements, the 0Cr25Al5 resistance wire is extensively employed. This iron-chromium-aluminum alloy wire boasts excellent properties, particularly in high-temperature environments, rendering it ubiquitous in various heating elements.
  • It finds widespread application in household appliances such as electric stoves, water heaters, and ovens, as well as in industrial heating equipment like furnaces and kilns. The 0Cr25Al5 resistance wire can rapidly heat up and maintain stable heating performance, making it an ideal choice for many heating applications.
  • The 0Cr25Al5 resistance wire also boasts a long lifespan and excellent corrosion resistance, allowing it to operate reliably even in harsh environments. It maintains high mechanical strength and resistivity at high temperatures, ensuring the stability and reliability of heating elements.

Electric Heating Resistance Fecral255 0cr25al5 Wire For Heating Element

Size dimension range:

Wire: 0.01-10mm

Ribbons: 0.05*0.2-2.0*6.0mm

Strip: 0.05*5.0-5.0*250mm

Bar:10-50mm

FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc.

 

Alloy Nomenclature Performance
1Cr13AL4
0Cr25Al5
0Cr21AL6
0Cr23Al5
0Cr21Al4
0Cr21Al6Nb
0Cr27Al7Mo2


Main Chemical 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
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

Electric Heating Resistance Fecral255 0cr25al5 Wire For Heating ElementElectric Heating Resistance Fecral255 0cr25al5 Wire For Heating Element


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