Huona (Shanghai) New Material Co., Ltd.  

Product Name: Nichrome Wire Resistance Heating Element for Electric Furnace Model NO.: Heating Element Shape: Tubular Form: Spiral Heating Element Material: Ni-Cr Wire Type: Medium-Wave Infrared Heating Tube Certification: RoHS, CCC, ISO9001 Purity: Nickel 80%, Chrome 20% Power: 500-10kw Transport Packing: Wooden Case Application: Heating Element Surface: Bright Small Order: Accepted Name: Electric Heating Element Product Shape: Spring Heating Element Trademark: HUONA Transport Package: Wooden Case Specification: NICR heating element Origin: Shanghai, China HS Code: 7505220000 Product Description Nichrome Wire resistance Heating Element for Electric FurnacePower for each element: 500W to 20 KWWorking voltage: 5V to 220VUseful length: 50 to 3000mmdiameter: Φ 0.7- Φ 8.02. Characteristics:1) The highest working temperature up to 1200 degree.2)Longer working life,and better technical properties3) Higher surface load.4) Higher resistivity.5) Lower density.6) Free from oxide debris3. Applicationsbobbin heater is made of alumina ceramic insulation and series wound High Temperature RESISTANCE heating wire.It is widely used in heat treatment equipment, auto parts, iron and steel manufacturing, aluminum industry, metallurgical equipment, petrochemical equipment, glass machinery, ceramic machinery, food machinery, pharmaceutical machinery, power engineering industry, and residential appliances.4.Chemical Composition and Main Properties of NichromeNichrome Rod/Nichrome Wire (NiCr 80/20)Chemical Composition: Nickel 80%, Chrome 20%Condition: Bright/Acid white/Oxidied ColorDiameter: 0.018mm~1.6mm in spool, 1.5mm-8mm packing in coil, 8~60mm in rodNichrome Round Wire: Diameter 0.018mm~10mmNichrome Ribbon: Width 5~0.5mm, thickness 0.01-2mmNichrome Strip: Width 450mm~1mm, thickness 0.001m~7mmDiameter: 1.5mm-8mm packing in coil, 8~60mm in rodOther Grade: Ni80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70,Ni60, Ni40,Nichrome's metallurgical structure confers them a very good plasticity when cold.Production Standard: ASTMB603,DIN17470,JISC2520,GB/T1234.Ouradvantage:Highquality,shortdeliverytime,smallMOQ.Characteristics:Stableperformance; Anti-oxidation; Corrosionresistance; Hightemperaturestability; Excellentcoil-formingability; Uniformandbeautifulsurfaceconditionwithoutspots.Usage:Resistanceheatingelements;Materialinmetallurgy;Householdappliances;Mechanicalmanufacturingandotherindustries.Chemical Composition and Main Properties of NichromeProperties GradeNiCr 80/20NiCr 70/30NiCr 60/15NiCr 35/20NiCr 30/20Main Chemical CompositionNiBalanceBalance55.0-61.034.0-37.030.0-34.0Cr20.0-23.028.0-31.015.0-18.018.0-21.018.0-21.0Fe≤1.0≤1.0BalanceBalanceBalanceMax Continuous Service Temperature(oC)12001250115011001100Resisivity 20oC(Ωmm2/m)1.091.181.121.041.04Density (g/cm3)8.48.18.27.97.9Thermal Conductivity(KJ/m@h@oC)60.345.245.243.843.8Coefficient of Thermal Expansion(α×10-6/oC)1817171919Melting Point( oC)14001380139013901390Elongation(%)>20>20>20>20>20Micrographic StructureausteniteausteniteausteniteausteniteausteniteMagnetic PropertynonmagneticnonmagneticnonmagneticWeak magneticWeak magnetic