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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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China High Temperature Ferrous Fecral255 0cr25al5 Heating Resistance Wire For Heating Element wholesale

High Temperature Ferrous Fecral255 0cr25al5 Heating Resistance Wire For Heating Element

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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

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

Material :FeCrAl Alloy

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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FECRAL alloy 0Cr25Al5 heating resistance wire

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.

In the field of heat treatment, the 0Cr25Al5 resistance wire is a common and reliable material, widely used in various heating devices and heat treatment processes.
It is commonly used as heating elements in heat treatment furnaces, such as industrial furnaces, annealing furnaces, and quenching furnaces. These heating elements need to operate stably at high temperatures and have excellent corrosion resistance to ensure the efficiency and quality of the heat treatment process.
The 0Cr25Al5 resistance wire is also used in resistance heating systems for heat treatment, such as temperature control systems and heating fixtures. It provides stable and controllable heating effects to meet the heating requirements of different materials and workpieces.
Overall, the 0Cr25Al5 resistance wire plays an important role in the field of heat treatment, and its excellent performance and reliability make it an ideal choice for various heat treatment equipment.

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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