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China, Chinese Resistance Wire/Heating Element/Fecral Alloy Wire/ Electric Heating Wire1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Metal WireFecral AlloyFecral Alloy Wire
HEBEI INNOVAT BUILDING MATERIALS GROUP CO., LTD
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Product Description 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 and other industries producing heating elements and resistance elements.Size RangeWiredia 0.03-7.5mmdia 8.0-12.0mmRibbon(0.05-0.35)*(0.5-6.0)mmStrip (0.50-2.5)*(5-180)mmRod8-50mm.....................................................................................................................................................................................................................................Performance\ material1Cr13Al40Cr25Al50Cr21Al60Cr23Al50Cr21Al40Cr21Al6NbCompositionCr12-1523-2619-2220.5-23.518-2121-23Al4-64.5-6.55-74.2-5.33-4.25-7FerestrestrestrestrestrestMaximum temperatureoC95012501250125011001350Meltiing point oC145015001500150015001510Density g/cm37.47.17.167.257.357.1Hardness(H.B.)200-260200-260200-260200-260200-260200-260Tensile strength(N/mm2)580-680630-780630-780630-780600-700650-800Variation of area(%)65-7560-7565-7565-7565-7565-75Resistivity at 20oC((μΩ·m)1.251.421.421.351.231.45Elongation at rupture≥16≥12≥12≥12≥12≥12Coefficient of lines expansion(αx10-6oC)15.41614.71513.516Thermal conductivityKJ/m.hoC52.746.163.260.246.946.1continuous servicetime(Hours/oC)__≥80/1300≥80/1300≥80/1300≥80/1300≥50/1300Micrographic structureFerriteFerriteFerriteFerriteFerriteFerriteMagnetic propertiesmagneticmagneticmagneticmagneticmagneticmagnetic
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