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Corrosion Resistant FeCrAl Nickel Chrome Alloy Electrical Resistance Heat Flat Wire

Categories	FeCrAl Alloy
Brand Name:	DLX
Model Number:	Resistance Heat Flat Wire
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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Changzhou DLX Alloy Co., Ltd.

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Corrosion Resistant FeCrAl Nickel Chrome Alloy Electrical Resistance Heat Flat Wire

Product Description

Fecral Resistance Heating Alloy 0cr13al4 flat wire
1. Introduction to products
FeCrAl alloy is a ferritic iron-chromium-aluminium alloy with high resistivity and has superior oxidation resistance for use at temperatures up to 1450 centigrade degree., as compared to other commercial Fe and Ni base alloy.

2. Application
Our Products are widely applied to chemical industry, metallurgy mechanism, glass industry, ceramic industry, home appliance area and so on.

FeCrAElectrictrical Resistance Heating alloys with high electrical resistivity, temperature coefficient of resistance is small, high operating temperature. good corrosion resistance under high temperature, and particularly suitable for use in a gas containing sulfur and sulfides, low price,it is widely used in industrial electric furnace, household appliances, far infrared device ideal heating material

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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