Industrial Oxidized Surface FeCrAl Alloy For Heating Furnace Long Life Span
Brand Name:Tankii
Certification:SGS
Model Number:Cr22Al4.5, 0Cr25Al5
Minimum Order Quantity:100kg
Delivery Time:5~15 days
Payment Terms:Western Union, T/T,
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Location:
Shanghai Shanghai China
Address:
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
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0Cr23Al5 Cr22Al4.5Fe FeCrAl Alloy Flat Bar With oxidized Surface Used For Heating Furnace
Tankii DESCRIPTION OF FECRAL ALLOYS: KD alloys, Alchrome /
Aluchrome I / KD / KDS
FeCrAl alloys are characterized by excellent oxidation resistance
and very good form stability resulting in long element life.
They are typically used in electrical heating elements in
industrial furnaces and home appliances.
FeCrAl alloys have higher service temperature than NiCr Alloys and
much lower prices. But they have lower stability and flexibility,
easily to be fragile after a time circle
TANKII FECRAL ALLOYS CHARACTERISTICS:
1) Manufactured according to international quality. System
(ISO9001).
2) Stable resistance and long-life span.
3) Mill test certificate will be provided after production.
4) Size range wire:.0.018-10mm ribbons: 0.05-0.2*2-6mm strips:
0.05-5*5-250mm.
5) Good packing methods to keep goods no damage during delivery.
6) Customized lable, packing, OEM service..
7) 24 hours after-sale service.
0Cr23Al5 Cr22Al4.5Fe FeCrAl Alloy Flat Bar With oxidized Surface Used For Heating Furnace
Application:
Heating elements for furnaces
Heating lead-out rod or wire connecting rod for furnaces.
MAIN CHARACTERISTICS OF TANKII FECRAL HEATING ALLOYS
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) | 7.40 | 7.10 | 7.16 | 7.25 | 7.35 | 7.10 | 7.10 | |
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 | 16.0 | 14.7 | 15.0 | 13.5 | 16.0 | 16.0 | |
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 servicetime(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 | |
NiChrome bar or flat bar can also be used for bolt for furnaces.
0Cr23Al5 Cr22Al4.5Fe FeCrAl Alloy Flat Bar With oxidized Surface
Used For Heating Furnace
Photos:
Application:Heater lead-out rod:
0Cr23Al5 Cr22Al4.5Fe FeCrAl Alloy Flat Bar With oxidized Surface Used For Heating Furnace
Please feel free to let me know if you have any inquiry on KD alloy bolt, bar, flat bar or rod.
Industrial Oxidized Surface FeCrAl Alloy For Heating Furnace Long Life Span
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