- Product Details
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Quick Details
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Place of Origin:
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Jiangsu, China
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Brand Name:
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OEM DZX DLX
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Model Number:
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FeCrAl Wire
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Grade:
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0Cr21Al6Nb, 0Cr25Al5,1Cr13Al4, 0Cr21Al6, 0Cr23Al5,0Cr21Al4,0Cr27Al7Mo2
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Resistivity:
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1.45 Ω
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Size:
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Customized Size
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Thermal Conductivity:
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46.1 KJ/m.h℃
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Density:
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7.4 g/cm3
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Surface Treatment:
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Bright, Acid White, Oxidation Tint
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Melting Point:
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1350℃
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Certification:
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ROHS/ISO/CE
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Packing:
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Carton Box
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MOQ:
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without
Quick Details
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Application:
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Heating
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Conductor Material:
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Aluminum Clad Steel
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Conductor Type:
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Solid
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Place of Origin:
-
Jiangsu, China
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Brand Name:
-
OEM DZX DLX
-
Model Number:
-
FeCrAl Wire
-
Grade:
-
0Cr21Al6Nb, 0Cr25Al5,1Cr13Al4, 0Cr21Al6, 0Cr23Al5,0Cr21Al4,0Cr27Al7Mo2
-
Resistivity:
-
1.45 Ω
-
Size:
-
Customized Size
-
Thermal Conductivity:
-
46.1 KJ/m.h℃
-
Density:
-
7.4 g/cm3
-
Surface Treatment:
-
Bright, Acid White, Oxidation Tint
-
Melting Point:
-
1350℃
-
Certification:
-
ROHS/ISO/CE
-
Packing:
-
Carton Box
-
MOQ:
-
without
Product Description
FeCrAl electric resistance alloy heating wire coil for furance
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,
military and other industries producing heating elements and resistance elements.
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,
military and other industries producing heating elements and resistance elements.
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Alloy Nomenclature Performance
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1Cr13AL4
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0Cr25Al5
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0Cr21AL6
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0Cr23Al5
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0Cr21Al4
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0Cr21Al6Nb
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0Cr27Al7Mo2
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|
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Main Chemical composition |
Cr
|
12.0-15.0
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23.0-26.0
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19.0-22.0
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20.5-23.5
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18.0-21.0
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21.0-23.0
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26.5-27.8
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|
|
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Al
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4.0-6.0
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4.5-6.5
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5.0-7.0
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4.2-5.3
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3.0-4.2
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5.0-7.0
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6.0-7.0
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|
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Re
|
opportune
|
opportune
|
opportune
|
opportune
|
opportune
|
opportune
|
opportune
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|
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Fe
|
Rest
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Rest
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Rest
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Rest
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Rest
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Rest
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Rest
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Nb0.5
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Mo1.8-2.2
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Max. continuous service temp. of element(°C)
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950
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1250
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1250
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1250
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1100
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1350
|
1400
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Resistivity at 20ºC(μΩ·m)
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|
1.25
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1.42
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1.42
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1.35
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1.23
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1.45
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1.53
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Density(g/cm3)
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|
7.4
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7.1
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7.16
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7.25
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7.35
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7.1
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7.1
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Thermal conductivity(KJ/m·h·ºC)
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|
52.7
|
46.1
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63.2
|
60.2
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46.9
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46.1
|
--
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|
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Coefficient of lines expansion(α×10-6/ºC)
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|
15.4
|
16
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14.7
|
15
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13.5
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16
|
16
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Melting point approx.( ºC)
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|
1450
|
1500
|
1500
|
1500
|
1500
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1510
|
1520
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Tensile strength(N/mm2)
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580-680
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630-780
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630-780
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630-780
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600-700
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650-800
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680-830
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Elongation at rupture(%)
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|
>16
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>12
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>12
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>12
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>12
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>12
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>10
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Variation of area(%)
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65-75
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60-75
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65-75
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65-75
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65-75
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65-75
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65-75
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Repeat Bending frequency(F/R)
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>5
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>5
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>5
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>5
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>5
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>5
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>5
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Hardness(H.B.)
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200-260
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200-260
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200-260
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200-260
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200-260
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200-260
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200-260
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|
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continuous service time(Hours/ ºC)
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--
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≥80/1300
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≥80/1300
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≥80/1300
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≥80/1250
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≥50/1350
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≥50/1350
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Micrographic structure
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Ferrite
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Ferrite
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Ferrite
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Ferrite
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Ferrite
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Ferrite
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Ferrite
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Magnetic properties
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Magnetic
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Magnetic
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Magnetic
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Magnetic
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Magnetic
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Magnetic
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Magnetic
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We ensure that the chemical content of the material is all up to standard to ensure the service life.
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