Resistance Electric Heating Strip 1.0 X 400mm 1cr13al4 Alkrothal 720 Fecral

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee View Contact Details

Resistance Electric Heating Strip 1.0 X 400mm 1cr13al4 Alkrothal 720 Fecral

Brand Name	TANKII
Model Number	1Cr13Al4
Certification	SGS
Place of Origin	Shanghai China,
Minimum Order Quantity	100KGS
Price	Negotiable
Payment Terms	L/C, T/T, Western Union
Supply Ability	500Ton per month
Delivery Time	7-12days
Packaging Details	Roll+Wooden case
Material	ferro chrome aluminum alloy
Application	Industry and household appliances
Shape	Strip / Ribbon / flat strip
surface	Bright

Detailed Product Description

1.0x400mm 1Cr13Al4 Alkrothal 720 FeCrAl resistance electric heating strip

1.Introduction to products

With the characteristics of high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature, as well as the lower price, it is widely used in industrial electric furnace, household electrical appliance and far infrared ray device.

2.Marking

Each spool/package of alloy is supplied with a label or tag showing alloy type, nominal size, tare and net weight, resistance W/m (W/ft), charge number and a reference number.

3.size

wires:0.018-10mm Ribbons:0.05*0.2-2.0*6.0mm

Strips:0.5*5.0-5.0*1000mm Bars:D10-100mm

4.Application

Our Products widely apply to chemical industry, metallurgy mechanism, glass industry, ceramic industry, home appliance area and so on.

5. properties

Grade: 0Cr21Al6Nb FeCrAl145

Chemical Composition: Cr 21-23% Al 5-7% Nb 0.5% Fe Rest

Max. continuous service temp. of element(°C) :1350degrees

Resistivity at 20ºC(μΩ·m):1.45 ohm mm2/m

FeCrAl series: 1Cr13Al4, 0Cr19Al3, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb, 0Cr27Al7Mo2

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

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Product Tags: high temperature wire electrical heating wire

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