Industrial Furnace FeCrAl Alloy Resistance Wire For Heating 1mm 0.9mm 0.7mm
Industrial Furnace Fecral Electric Resistance Heating Wire Industrial Furnace for Electric Resistance Heating 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.
1.Product Description
Model Number:Resistance heating 0Cr25AL5 wire
Application:Home appliances,industrial furnaces,making electric heating element
Shape:Wire,strip,ribbon etc
Material:Iron-Chromium-Aluminium Alloy
Chemical Composition:Ferro Chrome Aluminium
Ferro Chrome Aluminium:Resistance heating 0Cr25AL5 wire
Standard:AISI,ASTM,DIN,GB etc
Standard:GB/ASTM/AISI/ASME/JIS/DIN etc
Type:Wire /strip /ribbon etc
Certificate:ISO 9001&ROHS&TUV
Conductor Material:Ferro Chrome Aluminium alloy
Surface:Bright and smooth
Surface Treatment:Polished and oxidation
Property:Resistance heating 0Cr25AL5 wire
Feature:Good form stability
Main grades and properties
Grades Properties |
1Cr13Al4 |
0Cr25Al5 |
0Cr21Al6 |
0Cr23Al5 |
0Cr21Al4 |
0Cr21Al6Nb |
0Cr27Al7Mo2 |
|
Chemical composition % |
Cr |
12.0-15.0 |
23.0-26.0 |
19.0-22.0 |
22.5-24.5 |
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 |
4.2-5.0 |
3.0-4.2 |
5.0-7.0 |
6.0-7.0 |
|
Fe |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
Balance |
|
Other |
Nb 0.5 |
Mo1.8-2.2 |
||||||
Highest service temperature °C |
950 |
1250 |
1250 |
1250 |
1100 |
1350 |
1400 |
|
ResistivityμΩ.M,20°C |
1.25 |
1.42 |
1.42 |
1.35 |
1.23 |
1.45 |
1.53 |
|
Density (g/cm3 ) |
7.4 |
7.10 |
7.16 |
7.25 |
7.35 |
7.10 |
7.10 |
|
Thermal conductivity KJ/m.H.°C |
52.7 |
46.1 |
63.2 |
60.2 |
46.9 |
46.1 |
45.2 |
|
Coefficient of linear extensibility Α×10-6/°C |
15.4 |
16.0 |
14.7 |
15.0 |
13.5 |
16.0 |
16.0 |
|
Melting point °C |
1450 |
1500 |
1500 |
1500 |
1500 |
1510 |
1520 |
|
Tensile Mpa |
580-680 |
630-780 |
630-780 |
630-780 |
600-700 |
650-800 |
680-830 |
|
Elongation % |
>16 |
>12 |
>12 |
>12 |
>12 |
>12 |
>10 |
|
Reduction % |
65-75 |
60-75 |
65-75 |
65-75 |
65-75 |
65-75 |
65-75 |
|
Hardness H.B. |
200-260 |
200-260 |
200-260 |
200-260 |
200-260 |
200-260 |
200-260 |
|
Microstructure |
Ferrite |
Ferrite |
Ferrite |
Ferrite |
Ferrite |
Ferrite |
Ferrite |
|
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