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China, Chinese Micc Precision/Electric/Nicr8020 Nichrome 0.32 Resistance Heating Wire Thermocouple Bare Wire for Heating Elements1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
SensorNicr Resistance WireHigh Temperature Resistance Wire
MICC TECH. LIMITED
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Product Description MICC Nicr8020 Nichrome Wire 0.32 Resistance wire Our resistance wire(heating wire) has the characteristics of high rate of resistance, small resistance temperature coefficient and high use temperature. It has a good corrosion resistance at high temperature, low price and is particularly suitable for using in the atmosphere of sulfur and sulfide, so it is an ideal heating material used in industrial furnaces, household appliances and far-infrared devices.Main characteristics of FeCrAl high resistance and heating alloys Alloy Nomenclature / Performance1Cr13Al40Cr25Al50Cr21Al60Cr23Al50Cr21Al40Cr21Al6Nb0Cr27Al7Mo2Main hemical compositionCr12.0-15.023.0-26.019.0-22.020.5-23.518.0-21.021.0-23.026.5-27.8Al4.0-6.04.5-6.55.0-7.04.2-5.33.0-4.25.0-7.06.0-7.0ReopportuneopportuneopportuneopportuneopportuneopportuneopportuneFeRestRestRestRestRestRestRest Nb0.5Mo1.8-2.2Max. continuous service temp. of element650125012501250 110013501400Resistivity at 20o C (¦Ì ¦¸ @ m)1.251.421.421.351.231.451.53Density (g/cm 3 )7.47.17.167.257.357.17.1Thermal conductivity(KJ/m@ h@ o C)52.746.163.260.246.946.145.2Coefficient of lines expansion(¦Á ¡Á 10-6/o C)15.41614.71513.51616Melting point (approx. ) (o C)1450150015001500150015101520Tensile strength (N/mm 2 )580-680630-780630-780630-780600-700650-800680-830Elongation at rupture(%)> 16> 12> 12> 12> 12> 12> 10Variation of area(%)65-7560-7565-7565-7565-7565-7565-75Bending frequency (F/R)> 5> 5> 5> 5> 5> 5> 5 Hardness(H. B. )200-260200-260200-260200-260200-260200-260200-260Micrographic structureFerriteFerriteFerriteFerriteFerriteFerriteFerriteMagnetic propertiesMagneticMagneticMagneticMagneticMagneticMagneticMagnetic
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