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0Cr21Al6 Toasters 0.03mm Iron Chromium Aluminum Alloy

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Changzhou DLX Alloy Co., Ltd.

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0Cr21Al6 Toasters 0.03mm Iron Chromium Aluminum Alloy

Brand Name : DLX

Model Number : 0Cr21Al6

Place of Origin : China Jiangsu

MOQ : 5

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 500 tons per month

Delivery Time : 7-20 days

Packaging Details : Spool package with Carton box, Coil package with polybag

Material : Ferrous Chromium Aluminum

Resistivity : 1.42+/-0.05

Tensile Strength : 630-780MPA

Elongtation : ≥12%

Application : Heating, Resistivity

Condition : Hard / Soft

Sureface : Bright, Oxided, Acide

Maximum Temperature : 1250℃

Melting Point : 1500℃

Name : resistance heating wire

Certification : CE,ROHS

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0Cr21Al6 Toasters 0.03mm Iron Chromium Aluminum Alloy

FeCrAl Series

Iron-Chrome-Aluminum FeCrAl 0Cr21Al6 resistance heating alloy is one of the most commonly used Fe-Cr-Al alloy.

Our 0Cr21Al6 product's adantage: we use electro-slag remelting technology when make the ingots. Rare earth elements are also added in our products.Rare Earth Technology helps to improve creep resistance ,and make the surface oxide layer denser and tighter to improve the oxidation resistance.These measures make our product has the longest serving life among all the fecral products in China.

FeCrAl 0Cr21Al6 resistance heating alloy Applications

It is widely used in industrial furnace, household appliances, industry furnace, metallurgy, machinery, aircraft, automotive, military and other industries producing heating elements and resistance elements.

Common Name: OhmAlloy142A

0Cr21Al6 Ferrous Chromium Aluminum FeCrAl resistance heating wire.

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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