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China, Chinese 0Cr21Al6nb/ 0Cr25Al5 Premium Hot Rolled Heating Rod for Efficiency1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsSteel WireHeating Wire/rod/barFecr25al5
Shanghai Tankii Alloy Material Co., Ltd.
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Product Description Hot Rolled Fecral Alloy 0Cr21al6nb / 0Cr25Al5 Heating RodChemical Content(%)CPSMnSiCrNiAlFeOtherMax0.050.0250.0250.70Max 0.621.0~23.0Max 0.605.0~7.0Bal.Nb 0.5Mechanical PropertiesMax Continuous Service Temp1350oCResisivity at 20oC1.45 ohm mm2/mDensity7.1 g/cm3Thermal Conductivity46.1 KJ/m·h·oCCoefficient of Thermal Expansion16.0×10-6/oCMelting Point1510oCTensile Strength637~784 MpaElongationMin 12%Section Variation Shrink Rate65~75%Repeatedly Bend FrequencyMin 5 timesContinuous Service Time-Hardness200-260HBMicrographic StructureFerriteMagnetic PropertyMagneticTemperature Factor of Electrical Resistivity20oC100oC 200oC 300oC 400oC 500oC 600oC 700oC 800oC 900oC1000oC1100oC1200oC10.9970.996 0.9940.9910.9900.9900.9900.9900.990 0.990 0.9900.990 Product nameSize rangeCold drawing wireDiameter 0.03-7.5mmHot-rolled wire rodDiameter 8.0-12mmRibbonThickness 0.05-0.35mmWidth 0.5.0-3.5mmCold rolled stripThickness 0.5-2.5mmWidth 5.0-40mmhot rolled stripThickness 4-6mmWidth 15-40mmAbout Resistance Heating Wire:We are the greatest professional manufacturer of resistance heating alloy in China, specializing in Ferro-Chrome (Fe-Cr-AL) wire, Nickel-Chrome (Nichrome) wire, Copper Nickel (Constantan) wire, Stainless steel wire and related products in alloys tailored to meet specific customer requirementsSize detailsbasic parameters: Specification:Alloy TypeDiameterResistivityTensile Elongation(%)Bending Max.Continuous Working Life(mm)(μΩm)(20°C)StrengthTimesService(hours)(N/mm2) Temperature(°C)Cr20Ni80<0.501.09±0.05850-950>20>91200>200000.50-3.01.13±0.05850-950>20>91200>20000>3.01.14±0.05850-950>20>91200>20000Cr30Ni70<0.501.18±0.05850-950>20>91250>20000≥0.501.20±0.05850-950>20>91250>20000Cr15Ni60<0.501.12±0.05850-950>20>91125>20000≥0.501.15±0.05850-950>20>91125>20000Cr20Ni35<0.501.04±0.05850-950>20>91100>18000≥0.501.06±0.05850-950>20>91100>180001Cr13Al40.03-12.01.25±0.08588-735>16>6950>100000Cr15Al51.25±0.08588-735>16>61000>100000Cr25Al51.42±0.07634-784>12>51300>80000Cr23Al51.35±0.06634-784>12>51250>80000Cr21Al61.42±0.07634-784>12>51300>80001Cr20Al31.23±0.06634-784>12>51100>80000Cr21Al6Nb1.45±0.07634-784>12>51350>80000Cr27Al7Mo20.03-12.01.53±0.07686-784>12>51400>8000 Advantage:Nickelchromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance is good, a better under high temperature and seismic strength, good ductility, good workability and weldability.
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