Wall Speaker,Ceiling Speaker,Professional Speaker Ceiling speaker Co., Ltd. , http://www.nbsoundmodule.com
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Composition
Ni, Cr, Fe
Maxi Working Temp
1200ºC
Certification
IO9001, CE, RoHS
Meltiing point ºC
1400ºC
Density g/cm3
8.4
Power
50-2000W, or customized
Elongation at rupture
≥20
Micrographic structure
Austenite
Warranty
1 year
Ni-Cr: Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr25Ni20 etc.
Nichrome,a non-magnetic alloy of nickel and chromium, is commonly used to make resistance wire because it has a high resistivity and resistance to oxidation at high temperatures.Â
FeCrAl: 1Cr13AI4, 0Cr19AI2, 0Cr15AI5, 0Cr20AI5, 0Cr25AI5, 0Cr21AI6 Nb,OCr27Al7Mo2
FeCrAl, a family of iron-chromium-aluminum alloys used in a wide range of resistance and high-temperature applications is also used in the form of resistance wires.
Size
Wire: 0.018mm-10mm
Ribbon: 0.05*0.2mm-2.0*6.0mm
Strip:Â 0.5*5.0mm-5.0*250mm
Bar: 10-100mm
Â
When you inquiry, pls specify the details
1 Material and model of wire
2 Diameter, if strip, thickness and width;
3 Quantity;
4 Special requirement if you have.
Features
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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.
                                         Main characteristic of FeCrAl electric heating alloy wire
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
Â
Â
Â
Â
Â
Â
Nb0.5
Mo1.8-2.2
Max. continuous service temp. (° C)
950
1250
1250
1250
1100
1350
1400
Resistivity at 20º C(μ Ω @ 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@ º C)
52.7
46.1
63.2
60.2
46.9
46.1
Â
Coefficient of lines expansion(α × 10-6/º C)
15.4
16
14.7
15
13.5
16
16
Melting point approx. ( º C)
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(%)
>Â 16
>Â 12
>Â 12
>Â 12
>Â 12
>Â 12
>Â 10
Variation of area(%)
65-75
60-75
65-75
65-75
65-75
65-75
65-75
Repeat Bending frequency(F/R)
>Â 5
>Â 5
>Â 5
>Â 5
>Â 5
>Â 5
>Â 5
Hardness(H. B. )
200-260
200-260
200-260
200-260
200-260
200-260
200-260
continuous servicetime(Hours/ º C)
--
≥ 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
Company
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Certification
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Packing and delivery
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Packaging
1) plastic bag + carton box
2) wooden box
Shipping
By express (sample order) or by sea(bulk order)
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Composition
Ni, Cr, Fe
Maxi Working Temp
1200ºC
Certification
IO9001, CE, RoHS
Meltiing point ºC
1400ºC
Density g/cm3
8.4
Power
50-2000W, or customized
Elongation at rupture
≥20
Micrographic structure
Austenite
Warranty
1 year
Ni-Cr: Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr25Ni20 etc.
Nichrome,a non-magnetic alloy of nickel and chromium, is commonly used to make resistance wire because it has a high resistivity and resistance to oxidation at high temperatures.Â
FeCrAl: 1Cr13AI4, 0Cr19AI2, 0Cr15AI5, 0Cr20AI5, 0Cr25AI5, 0Cr21AI6 Nb,OCr27Al7Mo2
FeCrAl, a family of iron-chromium-aluminum alloys used in a wide range of resistance and high-temperature applications is also used in the form of resistance wires.
Size
Wire: 0.018mm-10mm
Ribbon: 0.05*0.2mm-2.0*6.0mm
Strip:Â 0.5*5.0mm-5.0*250mm
Bar: 10-100mm
Â
When you inquiry, pls specify the details
1 Material and model of wire
2 Diameter, if strip, thickness and width;
3 Quantity;
4 Special requirement if you have.
Features
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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.
                                         Main characteristic of FeCrAl electric heating alloy wire
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
Â
Â
Â
Â
Â
Â
Nb0.5
Mo1.8-2.2
Max. continuous service temp. (° C)
950
1250
1250
1250
1100
1350
1400
Resistivity at 20º C(μ Ω @ 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@ º C)
52.7
46.1
63.2
60.2
46.9
46.1
Â
Coefficient of lines expansion(α × 10-6/º C)
15.4
16
14.7
15
13.5
16
16
Melting point approx. ( º C)
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(%)
>Â 16
>Â 12
>Â 12
>Â 12
>Â 12
>Â 12
>Â 10
Variation of area(%)
65-75
60-75
65-75
65-75
65-75
65-75
65-75
Repeat Bending frequency(F/R)
>Â 5
>Â 5
>Â 5
>Â 5
>Â 5
>Â 5
>Â 5
Hardness(H. B. )
200-260
200-260
200-260
200-260
200-260
200-260
200-260
continuous servicetime(Hours/ º C)
--
≥ 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
Company
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Certification
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Packing and delivery
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Packaging
1) plastic bag + carton box
2) wooden box
Shipping
By express (sample order) or by sea(bulk order)
Bare Electric Alloy Heating Wire 0cr27al7mo2
Brand Name: Hongtai Hot Sale Electric Heating Wire
Model Number: Electric Heating Wire
Place of Origin: Jiangsu, China (Mainland)
Chemical Composition: Ferrum, Chromium, Aluminium, Ect
Size: Customized
Shape: Wire, Ribbon, Strip
Condition: New
Trademark: Hongtai
Transport Package: Carton, or Wooden Case
Specification: CE, ROHS
Origin: Yancheng, Jiangsu
HS Code: 7223000
Brand Name: Hongtai Hot Sale Electric Heating Wire
Model Number: Electric Heating Wire
Place of Origin: Jiangsu, China (Mainland)
Chemical Composition: Ferrum, Chromium, Aluminium, Ect
Size: Customized
Shape: Wire, Ribbon, Strip
Condition: New
Trademark: Hongtai
Transport Package: Carton, or Wooden Case
Specification: CE, ROHS
Origin: Yancheng, Jiangsu
HS Code: 7223000
Electric Alloy Heating Wire 0cr27al7mo2
 IntroductionElectric Alloy Heating Wire 0cr27al7mo2
 Introduction