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Changzhou DLX Alloy Co., Ltd.

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City:changzhou

Province/State:jiangsu

Country/Region:china

Contact Person:MrsJane

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FECRAL Alloy 0Cr25Al5 Electric Heating Resistance Flat Wire Woven Wire Mesh For Industrial

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Brand Name :DLX

Model Number :0Cr25Al5

Certification :CE,ROHS

Place of Origin :China Jiangsu

MOQ :2kg

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

Supply Ability :500 tons per month

Delivery Time :5-20 Days

Packaging Details :Spool package with Carton box, Coil package with polybag for pure nickel wire 0.025mm

Application :Heating,Industry,furnace heating wire,heater

Shape :strip,wire,ribbon,plate,Wire Strip round ribbon

Material :FeCrAl Alloy

Chemical composition :Fe Cr Al,Ferro Chrome Aluminium,Cr,Ni,Iron-chromium-aluminum

Dimensions :Specifications,0.05-12mm,0.01mm-10mm,0.5mm,Ocr25al5 resistance strip

Surface :Bright,bright & smooth,Bright and smooth,Polished,acid white/oxidized

Corrosion Resistance :Excellent

Density :7.2 g/cm³

Elongation :≥25%

Formability :Good

Heat Treatment :Annealing

Machinability :Good

Magnetic Properties :Ferromagnetic

Melting Point :1400-1450°C

Oxidation Resistance :Excellent

Tensile Strength :≥400 MPa

Thermal Conductivity :14-20 W/mK

Thermal Expansion :8.2-9.2 μm/mK

Weldability :Good

Yield Strength :≥200 MPa

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China supplier FECRAL alloy 0Cr25Al5 electric heating resistance flat wire

OCr25Al5 Electric Resistance Heating Wire is one kind of normal material of Fe-Cr-Al alloy.

FeCrAl alloy has the characteristic of high resistivity,low temperature resistance coefficient,high operating temperature,good anti-oxidation and anti-corrosion under high temperature.

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.

Size dimension range:

Wire: 0.01-10mm

Ribbons: 0.05*0.2-2.0*6.0mm

Strip: 0.05*5.0-5.0*250mm

Bar:10-50mm

FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc.

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 service time(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

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