Quick Details
Place of Origin: Jiangsu, China (Mainland)
Brand Name: fuqiang
Model Number: 0Cr21Al4
Application: Industry
Shape: Wire
Material: FeCrAl
Dimensions: 0.1-10mm
Chemical Composition: Cr 18-21% Al 3.0-4.0%
Surface: oxidized or bright fecralloy round wire
Max service temperature: 1100ºC
Resistivity: 1.23±0.06
Elongation%: ≥14
Density: 7.35
PackagingSelling Units:Single volume:Single gross weight:

Single item

1 CM³

30.0 KG

2016 Hot sale resistance heating wire,FeCrAl OCr23Al5 wire
 
Product Description
 
 fecralloy round wire
 
Product Description
 
OCr23Al5 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.
 
FeCrAl alloy series: OCr15Al5,1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5, 0Cr25Al5, 0Cr21Al6Nb,0Cr27Al7Mo2, and etc.
 
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
Specification

Alloy Nomenclature Performance		0Cr23Al5
Main Chemical composition	Cr	20.5-23.5
	Al	4.2-5.3
	Re	opportune
	Fe	Rest
Max. continuous service temp. of element(°C)		1250
Resistivity at 20ºC(μΩ·m)		1.35
Density(g/cm3)		7.25
Thermal conductivity(KJ/m·h·ºC)		60.2
Coefficient of lines expansion(α×10-6/ºC)		15
Melting point approx.( ºC)		1500
Tensile strength(N/mm2)		630-780
Elongation at rupture(%)		>12
Variation of area(%)		65-75
Repeat Bending frequency(F/R)		>5
Hardness(H.B.)		200-260
continuous service time(Hours/ ºC)		≥80/1300
Micrographic structure		Ferrite
Magnetic properties		Magnetic

Our Services
 1) Pass ISO9001 and SGS certification.
2) Samples free available.
3) OEM service.
4) Manufacturer test certificate.
5) Good packing methods to keep goods safe.
6) Choose safe,quick,reasonable forwarder to transport for our customers.
7) Short delivery time.
 
Company Information
 DANYANG FUQIANG ELECTRICAL APPLIANCE is a manufacturer of  FeCrAl OCr23Al5 wire with well-equipped testing facilities and strong technical force. 
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in heating and other industries. 
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. 
We welcome new and old customers from worldside to contact us for future business and studies.
 
 
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