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China, Chinese 3.0mm 3.5mm 4.0mm Fecral 0cr27al7mo2 Wire for High Temperature Furnace Heating Element1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Other Alloys0Cr21Al6Nb wireResistohm145 wire
Shanghai Tankii Alloy Material Co., Ltd.
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Product Description 3.0mm 3.5mm 4.0mm Fecral 0cr27al7mo2 Wire for High Temperature Furnace Heating Element Product Description0Cr27Al7Mo is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, higher operating temperature, good corrosion resistance under high temperature.It is suitable for use at temperatures up to 1400°C.Typical applications for 0Cr27Al7Mo are used in heating element of the single crystal furnace, sintering furnace, ceramic calcining furnace and heat treatment furnace and diffusion furnace when the temperature is more than 1200°C. Normal composition%CPSMnSiCrNiAlFeMoMax0.050.0250.0250.20Max 0.4026.5~27.8Max 0.605.0~7.0Bal.1.8-2.2Typical Mechanical properties(1.0mm)Yield strengthTensile StrengthElongationMpaMpa%46070020Typical Physical propertiesDensity (g/cm3)7.10Electrical resistivity at 20oC(ohmmm2/m)1.53Conductivity coefficient at 20oC (WmK)13 Coefficient of thermal expansionTemperatureCoefficient of Thermal Expansion x10-6/oC20 oC- 1000oC16 Specific heat capacityTemperature20oCJ/gK0.49 Melting point (oC)1520Max continuous operating temperature in air (oC)1400Magnetic propertiesnon-magnetic Temperature Factor of Electrical Resistivity20oC100oC200oC300oC400oC500oC600oC700oC800oC900oC1000oC1100oC1200oC10.9970.9960.9940.9910.9900.9900.9900.9900.9900.9900.9900.990Common Name: 0Cr25Al5, Aluchrom, OhmAlloy142B is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature.It is suitable for use at temperatures up to 1250°C.Model Number:Resistance heating 0Cr25AL5 wireApplication:Home appliances,industrial furnaces,making electric heating elementShape:Wire,strip,ribbon etcMaterial:Iron-Chromium-Aluminium AlloyChemical Composition:Ferro Chrome AluminiumFerro Chrome Aluminium:Resistance heating 0Cr25AL5 wireStandard:AISI,ASTM,DIN,GB etcStandard:GB/ASTM/AISI/ASME/JIS/DIN etcType:Wire /strip /ribbon etcCertificate:ISO 9001&ROHS&TUVConductor Material:Ferro Chrome Aluminium alloySurface:Bright and smoothSurface Treatment:Polished and oxidationProperty:Resistance heating 0Cr25AL5 wireFeature:Good form stabilityPackaging & DeliveryPackaging Details:Resistance heating 0Cr25AL5 wire packing details:Plastic/spool,carton,wooden case, containerDelivery Detail:Have stock&delivery resistance heating 0Cr25AL5 wireSpecifications0Cr25AL5 FeCrAl resistance heating wire1.Fe-Cr-Al alloy2.GB/T 1234-953.Anti-oxidation0Cr25AL5 FeCrAl resistance heating wireIron-chromium-aluminium (FeCrAl) alloysFeCrAl alloys are characterized by excellent oxidation resistance and very good form stability resulting in long element life.They are typically used in electrical heating elements in industrial furnaces and home appliances.FeCrAl alloys have higher service temperature then NiCr Alloys and much lower prices.But they have lower stability and flexibility, easily to be fragile after a time circle.Main grades and propertiesGradesProperties1Cr13Al40Cr25Al50Cr21Al60Cr23Al50Cr21Al40Cr21Al6Nb0Cr27Al7Mo2Chemical composition %Cr12.0-15.023.0-26.019.0-22.022.5-24.518.0-21.021.0-23.026.5-27.8Al4.0-6.04.5-6.55.0-7.04.2-5.03.0-4.25.0-7.06.0-7.0FeBalanceBalanceBalanceBalanceBalanceBalanceBalanceOther Nb 0.5Mo1.8-2.2Highest service temperature °C950125012501250110013501400ResistivityμΩ.M,20°C1.251.421.421.351.231.451.53Density (g/cm3 )7.47.107.167.257.357.107.10Thermal conductivity KJ/m.H.°C52.746.163.260.246.946.145.2Coefficient of linear extensibilityΑ×10-6/°C15.416.014.715.013.516.016.0Melting point °C1450150015001500150015101520Tensile Mpa580-680630-780630-780630-780600-700650-800680-830Elongation %>16>12>12>12>12>12>10Reduction %65-7560-7565-7565-7565-7565-7565-75Hardness H.B.200-260200-260200-260200-260200-260200-260200-260MicrostructureFerriteFerriteFerriteFerriteFerriteFerriteFerrite
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