Industrial Oxidized Surface FeCrAl Alloy For Heating Furnace Long Life Span

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee View Contact Details

Industrial Oxidized Surface FeCrAl Alloy For Heating Furnace Long Life Span

Brand Name	Tankii
Model Number	Cr22Al4.5, 0Cr25Al5
Certification	SGS
Place of Origin	China
Minimum Order Quantity	100kg
Payment Terms	Western Union, T/T,
Supply Ability	500tons per month
Delivery Time	5~15 days
Packaging Details	Packed in wooden case
Material	Iron-Chromium-Aluminium Alloy
Grade	Cr22Al4.5, 0Cr25Al5
Size	8mm /12mm /14mm
Surface	oxidized / bright
Application	Wire connecting for electric resistance for furnace heating element
Color	Bright or Oxidation
Feature	High Corrosion Resistance
Treatment	hot rolling or annealing

Detailed Product Description

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.

Product Tags: electrical heating wire high temperature wire

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Industrial Oxidized Surface FeCrAl Alloy For Heating Furnace Long Life Span

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