Products

Best Selling Fecral Resistance Heating Flat Strip

China Best Selling Fecral Resistance Heating Flat Strip, Find details about China Alloy Wire, Bare Wire from Best Selling Fecral Resistance Heating Flat Strip

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
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
Specification
CE, ROHS
Origin
Yancheng, Jiangsu
HS Code
7223000
Best Selling FeCrAl Resistance Heating Flat Strip

1 Introduction for electric heating wire

Fe-Cr-Al alloy heating wire is mainly composed of ferrum, chromium, aluminium. It is widely used in various in many industries, such as metallurgical, chemical, glass, ceramic, and electrics for instance.

2 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.

3 Application

FeCrAl alloy wire is typically used in industrial furnaces and home appliances. Examples of applications are elements embedded in ceramics for panel heaters, infrared heaters, warming plates, irons, ceramic pots, in cartridge heaters for liquid heating, storage heaters, in ceramic heaters for cooking plates, air guns, hobby kilns, radiators, in quartz tube heaters for space heating, toasters, toaster ovens, grills, industrial infrared dryers, coils on molded ceramic fibre for cooking plates with ceramic hobs.

4 Size

Wire: 0.018mm-10mm
Ribbon: 0.05*0.2mm-2.0*6.0mm
Strip: 0.5*5.0mm-5.0*250mm
Bar: 10-100mm

5 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.
                                                                                      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
            Nb0.5 Mo1.8-2.2
Max. continuous service temp. of element(° 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  
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(%) > 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 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

You Might Also Like