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FeCrAl Alloy High Temperature 0Cr23Al5 Resistance Wire For Smelting Equipment

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FeCrAl Alloy High Temperature 0Cr23Al5 Resistance Wire For Smelting Equipment

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Brand Name :	DLX
Model Number :	0Cr23Al5
Price :	Negotiable
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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FeCrAl Alloy High Temperature 0Cr23Al5 Resistance Wire For Smelting Equipment

FeCrAl Series

0Cr23Al5 is a high-performance electric heating alloy widely used in various electric heating equipment and heating elements due to its excellent high-temperature resistance, good oxidation resistance, and excellent mechanical strength.

0Cr23Al5 resistance wire, a high-temperature alloy composed mainly of iron, chromium, and aluminum, finds extensive applications as a heating element in electric furnaces and smelting equipment.

In electric furnaces, it is woven into heating coils to provide the necessary high temperatures for heating metals or other materials to their melting points. Its excellent high-temperature stability and oxidation resistance allow it to maintain stability in prolonged high-temperature environments. Additionally, it exhibits a low temperature coefficient of resistance, enabling stable heating performance over a wide temperature range.

In smelting equipment, 0Cr23Al5 resistance wire is commonly used to manufacture heating elements for smelting furnaces. These heating elements are located inside the furnace chamber and generate heat by passing current through the resistance wire, thus heating the materials inside the furnace to the required temperature for smelting. Its corrosion resistance and high-temperature stability make it an ideal choice for smelting processes, allowing for prolonged usage in extreme working environments without damage.

FeCrAl Alloy High Temperature 0Cr23Al5 Resistance Wire For Smelting Equipment

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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