0Cr27Al7Mo2 FeCrAl Alloy for Electrical Heating Elements and Industrial Furnaces

• Product Type: Wire
• Material: FeCrAl
• Carbon Content: Low Carbon
• PCD: 100mm
• ET: 0
• Hole: 0
• Model NO.: 0Cr27Al7Mo2
• Application: Electrical Heating Elements
• size: customizable
• sample: available
• MOQ: 10Kg
• Lead time: 15-20 days
• delivery: air/sea/train/express
• payment: 30% deposit 70% balance before delivery
• packing: standard export package
• Transport Package: in Spool
• Specification: as client′s requirement
• Trademark: tankii
• Origin: Shanghai
• HS Code: 7601200000
• Production Capacity: 100000tons/Year

Product Description

0Cr27Al7Mo2 FeCrAl Alloy for Electrical Heating Elements and Industrial Furnaces

 

0Cr27Al7Mo2

 

Iron-chromium-aluminium (FeCrAl) alloys

 

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.

 

Fe-Cr-Al alloy with high resistivity and serviceability temperature than that for NiCr alloy and also has lower price.

Forms:wire, bar, strip,sheet/plate,forging,tube/pipe,etc.

 

 

 

Main technical characteristics of FeCrAl Alloy:

Brand Property		1Cr13Al4	1Cr21Al4	0Cr21Al6	0Cr23Al5	0Cr25Al5	0Cr21Al6Nb	0Cr27Al7Mo2
Major chemical component%	Cr	12.0-12.5	17.0-21.0	19.0-22.0	20.5-23.5	23.0-26.0	21.0-23.0	26.5-27.8
	Al	4.0-6.0	2.0-4.0	5.0-7.0	4.2-5.3	4.5-6.5	5.0-7.0	6.0-7.0
	Fe	Balance	Balance	Balance	Balance	Balance	Balance	Balance
	Re	Appro priate	Appro priate	Appro priate	Appro priate	Appro priate	Appro priate	Appro priate
							Addition Nb:0.5	Addition Mo:1.8-2.2
Component max. use temperature		950	1100	1250	1250	1250	1350	1400
Melting Point		1450	1500	1500	1500	1500	1510	1510
Density g/cm3		7.40	7.35	7.16	7.25	7.10	7.10	7.10
Resistivity μΩ·m,20		1.25±0.08	1.23±0.06	1.42±0.07	1.35±0.06	1.45±0.07	1.45±0.07	1.53±0.07
Tensile Strength Mpa		588-735	637-784	637-784	637-784	637-784	637-784	684-784
Extension rate%		16	12	12		12	12	10
Repeated bending frequency				5	5	5	5	5
Fast lift h/		-			80/1300	80/1300		50/1350
Specific Heat J/g.		0.490	0.490	0.520	0.460	0.494	0.494	0.494
Heat Conduction Coefficient KJ/M.h		52.7	46.9	63.2	60.1	46.1	46.1	45.2
Linear expansion coefficient aX10-6/ (20-1000)		15.4	13.5	14.7	15.0	16.0	16.0	16.0
Hardness HB		200-260	200-260	200-260	200-260	200-260	200-260	200-260
Microstructure		Ferritic	Ferritic	Ferritic	Ferritic	Ferritic	Ferritic	Ferritic
Magnetic		Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic	Magnetic

   

 

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                                                                            0Cr27Al7Mo2

Chemical Content, %

C	P		S	Mn	Si	Cr	Ni	Al	Fe	Other
Max
0.05		0.025	0.020	0.20	≤0.4	26.5-27.8	≤0.60	6.0-7.0	Balance	-

 

Mechanical Properties

Max Continuous Service Temperature:  Resisivity 20ºC: Density: Thermal Conductivity: Coefficient of Thermal Expansion: Melting Point: Elongation: Micrographic Structure: Magnetic Property:

1400ºC 1.53+/-0.07ohm mm2/m 7.1g/cm3 46.1 KJ/m·h·ºC 16.0×10-6/ºC (20ºC~1000ºC) 1520ºC Min 12% Ferrite magnetic

 

 

Temperature Factor of Electrical Resistivity

20ºC	100ºC	200ºC	300ºC	400ºC	500ºC	600ºC
1.000	0.992	0.986	0.981	0.978	0.976	0.974
700ºC	800ºC	900ºC	1000ºC	1100ºC	1200ºC	1300ºC
0.972	0.970	0.969	0.968	0.968	0.967	0.967

 

Please contact us with your special requirements. We are pleased to contact you if you would like more information or want to discuss custom product availability and pricing.
 
 
If you have any requirement, pls be free to contact with us.