Shanghai Allotech Industrial Co., Ltd.  

Product Name: Fecral 0cr23al5 Kanthal D Resistance Heating Strip Model NO.: 0cr23al5 Carbon Content: Low Carbon Material: Fecral Product Type: Strip Surface: Golden Condition: Annealed Type: Kanthal D Resistivity: 1.35 Density(g/cm3): 7.10 Tensile Strength (N/mm2): 680~830 Elongation  at Rupture(%): >16 Trademark: Allotech Transport Package: Carton Box Specification: base on customers' request Origin: China HS Code: 72299090 Product Description 1. Introduction for Fe-Cr-Al AlloyFe-Cr-Al alloy wires are made of iron chromium aluminum base alloys , rest is Ferros. and produced by smelting, steel rolling, forging, annealing, drawing, surface treatment, resistance control test, etc.The Thermostability of Fe-Cr-Al alloy grows as the increase of the comporstion of Cr and Al, it has superior anti-oxidization ,anti-sulfur and anti-cementite. it also has series of advantages as small specific gravity ,high surface load ,high resistivity,high service temperature ,long life-span and low price ,etc. therefore,it is widely used in heating elements .2. Main Application of Fe-Cr-Al alloy wireFeCrAlalloywireis widely used for its low price and good performance inindustrialfurnacesandhomeappliances likepanelheaters,infraredheaters,warmingplates,irons,ceramicpots,incartridgeheatersforliquidheating,storageheaters,inceramicheatersforcookingplates,airguns,hobbykilns,radiators,inquartztubeheatersforspaceheating,toasters,toasterovens,grills,industrialinfrareddryers.3. Main model alloy No. of Fe-Cr-Al alloy wire1Cr13Al4, 0Cr21Al4, 0Cr21Al6, 0Cr23Al5,0Cr25Al5,0Cr21Al6Nb,0Cr27Al7Mo24. Heating wire productformsandsizerangeWire:0.01-10mmRibbon:0.05*0.2-2.0*6.0mmStrip:0.05*5.0-5.0*250mmBar:D10-50mmDescription0Cr23Al5 is an iron-chromium-aluminium alloy (FeCrAl alloy) for use at temperatures up to 900°C (1652°F). The alloy with the characteristics of high resistivity, low temperature coefficient ofelectric resistance, high operating temperature, good oxidation resistance under high temperature. It can equal to kanthal D, Resistohm135, Alloy815, Alohrome DK,. Alferon901, Aluchrom5, Stablohm812.It is widely used in industrial electric furnace, household electrical appliance and far infrared ray device.Such as panel heaters, infrared heaters, warming plates, in cartridge heaters, storage heaters, ceramic heaters for cooking plates, kilns elements, radiators, in quartz tube heaters for space heating, toasters, toaster ovens, industrial infrared dryers, coils on molded ceramic fibre for cooking plates with ceramic hobs and so on.Product DetailsChemicalcompositionGradeCr%Al%Fe%0Cr23Al520.5~23.54.2~5.3BalancePhysicalPropertiesGradeResistivityat20ºC(μΩ·m)Hardness(H.B.)DensityMeltingpointapprox.(ºC)0Cr23Al51.35200-2607.25g/cm31500MechanicalpropertiesGradeTensilestrength (N/mm2)Elongation atrupture(%)Coefficientoflines expansion(α×10-6/ºC)Thermalconductivity (KJ/m·h·ºC)0Cr23Al5630-780>1215.060.2