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SWG16 FeCrAl 0Cr21Al4 FCHW-2 Heating Wire For Aerospace Industry

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Brand Name :	DLX
Model Number :	0Cr21Al4
Payment Terms :	L/C, T/T, Western Union, MoneyGram
Supply Ability :	500 tons per month
Delivery Time :	7-20 days
Certification :	CE,ROHS

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SWG16 FeCrAl 0Cr21Al4 FCHW-2 Heating Wire For Aerospace Industry

FeCrAl Series

0Cr21Al4 resistance wire is a type of iron chromium aluminum alloy resistance wire, which has good high-temperature stability and oxidation resistance, and is therefore widely used in many fields.

Through its widespread application in the aerospace industry, 0Cr21Al4 resistance wire provides critical support for the reliability, durability, and performance of aerospace devices.

Engine components

0Cr21Al4 resistance wire is commonly used as heating elements in aircraft engines to control temperatures and ensure proper operation.

Thermal control systems

0Cr21Al4 resistance wire is used in the thermal control systems of aerospace devices to maintain temperatures within safe limits.

Fuel system heaters

0Cr21Al4 resistance wire is used in fuel system heaters of aerospace devices to ensure the flowability and availability of fuel in low-temperature environments.

Environmental control systems

0Cr21Al4 resistance wire plays a crucial role in the environmental control systems of aerospace devices, controlling cabin temperature and humidity.

Navigation and communication equipment

0Cr21Al4 resistance wire is used in navigation and communication equipment of aerospace devices to maintain stability and performance in harsh environments.

Ferrous Chromium Aluminum alloy performance tables

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)		7.4	7.1	7.16	7.25	7.35	7.1	7.1
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	14.7	15	13.5	16	16
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

The Form we could offer

Size Range
Wire	dia 0.03-7.5mm
	dia 8.0-12.0mm
Ribbon	(0.05-0.35)*(0.5-6.0)mm

Strip	(0.50-2.5)*(5-180)mm

Rod	8-50mm

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SWG16 FeCrAl 0Cr21Al4 FCHW-2 Heating Wire For Aerospace Industry

SWG16 FeCrAl 0Cr21Al4 FCHW-2 Heating Wire For Aerospace Industry

SWG16 FeCrAl 0Cr21Al4 FCHW-2 Heating Wire For Aerospace Industry

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SWG16 FeCrAl 0Cr21Al4 FCHW-2 Heating Wire For Aerospace Industry

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