Nichrome Ni80cr20 Alloy Resistance Heating Round Flat Wire for Elements¹

Product Description High Temperature NiChrome Cr20ni80 Heating Resistance Wire Ni90 Heating Wire for VapingThe material NiCr8020 with the material number 2.4869 is applied in the form of strips, sheets, tubes and wires for furnace construction components and heating conductors.It is a nickel-chromium heating conductor alloy for operating temperatures of up to 1150 °C and often contains additives of rare earths for a higher resistance to oxidation, especially with frequent switching operations or broad temperature variations.The resistance to atmospheric corrosion at 20 °C is high up to the upper operating temperature the resistance to air and other oxygen-containing gases as well as to nitrogen-containing low-oxygen gases is high as well, yet it is low to oxidizing as well as reducing gases containing sulphur.The resistance to carbonizing is high. Application for industrial electric furnaces, enamelling furnaces, household appliances, night-current storage space-heaters.Product Description Chemical Composition and Propertes: Propertes/GradeNiCr 80/20NiCr 70/30NiCr 60/15 Main Chemical  Composition(%)NiBal.Bal.55.0-61.0 Cr20.0-23.028.0-31.015.0-18.0 Fe≤ 1.0≤ 1.0Bal. Max Working Temperature(oC)120012501150 Resistivity at 20oC(μ Ω · m)1.091.181.12 Density(g/cm3) 8.48.18.2 Thermal Conductivity(KJ/m· h· oC)60.345.245.2 Coefficient of Thermal Expansion(α × 10-6/oC)181717 Melting Point(oC)140013801390 Elongation(%)> 20> 20> 20 Micrographic Structureausteniteausteniteaustenite Magnetic Propertynonmagneticnonmagneticnonmagnetic       Propertes/GradeNiCr 35/20NiCr 30/20KarmaEvanohmMain Chemical  Ni34.0-37.030.0-34.0BalBalComposition(%)Cr18.0-21.018.0-21.019.0-21.519.0-21.5 FeBal.Bal.2.0-3.0-Max Working Temperature(oC)110011003001400Resistivity at 20oC1.041.041.331.33(μ Ω · m)Density(g/cm3) 7.97.98.18.1Thermal Conductivity43.843.84646(KJ/m· h· oC)Coefficient of Thermal 1919--Expansion(α × 10-6/oC)Melting Point(oC)1390139014001400Elongation(%)> 20> 20> 20> 20Micrographic StructureausteniteausteniteausteniteausteniteMagnetic Propertynonmagneticnonmagneticnonmagneticnonmagnetic Typical Mechanical properties(1.0mm) Elongation:               30% Yield Strength:         420Mpa Tensile Strength:     810MpaChemical CompositionNickel 80%, Chrome 20%ConditionBright/Acid white/Oxidied ColorDiameter0.018mm~1.6mm in spool, 1.5mm-8mm packing in coil, 8~60mm in rodNichrome Round WireDiameter 0.018mm~10mmNichrome RibbonWidth 5~0.5mm, thickness 0.01-2mmNichrome StripWidth 450mm~1mm, thickness 0.001m~7mmDiameter1.5mm-8mm packing in coil, 8~60mm in rodGradeNi80Cr20, Ni70/30, Ni60Cr15, Ni60Cr23, Ni35Cr20Fe, Ni30Cr20 Ni80, Ni70,Ni60, Ni40,AdvantageThe metallurgical structure of nichromeconfers them a very good plasticity when cold.CharacteristicsStable performance;  Anti-oxidation;  Corrosion resistance;  High temperature stability;  Excellent coilforming ability;  Uniform and beautiful surface condition without spots.UsageResistance heating elements;Material in metallurgy,Household appliances;Mechanical manufacturing and other industries. Resistance WiresRW30W.Nr 1.4864Nickel 37%, Chrome 18%, Iron 45%RW41UNS N07041Nickel 50%, Chrome 19%, Cobalt 11%, Molybdenum 10%, Titanium 3%RW45W.Nr 2.0842Nickel 45%, Copper 55%RW60W.Nr 2.4867Nickel 60%, Chrome 16%, Iron 24%RW60UNS NO6004Nickel 60%, Chrome 16%, Iron 24%RW80W.Nr 2.4869Nickel 80%, Chrome 20%RW80UNS NO6003Nickel 80%, Chrome 20%RW125W.Nr 1.4725Iron BAL, Chrome 19%, Aluminium 3%RW145W.Nr 1.4767Iron BAL, Chrome 20%, Aluminium 5%RW155 Iron BAL, Chrome 27%, Aluminium 7%, Molybdenum 2% Detailed PhotosCertifications Company ProfileOur company Principle is  " Quality first, Customer first".CHANGZHOU DLX ALLOY CO, LTD was established in 2002 and has got Iso9001 International Quality Management System Certificate and SGS Certificate. Our factory is professional in researching and producing special alloy material. From melting, drawing, heat treatment, finishing and testing .We offer nickel-based, copper-based, and iron-based alloys, including super alloy, welding materials, anti-corrosion alloy, precision alloy, FeCrAl alloy, NiCr alloy, CuNi alloy, thermocouple and etc, in the form of wire, strip, ribbon, bar, tube, plate.1, We're able to design and develop the product what our customers require and meet their requirements through providing the appropriate engineering drawings or samples.2, We can provide the products within a week after payment.3, Wecan provide sample of the products customer need.4, We always insist on "Quality first, Customer first" as our business philosophy.Packaging & Shipping FAQQuestion: Are you a trading company or manufacturer?Answer: We're manufacturer.Question2:  Could you help to design the product?Answer:  Yes, we have excellent R&D team, OEM/ODM orders are all welcome. Question: Could you supply samples?Answer: Yes, wecould supply samples according to your requirement.Question: could we visit your factory?Answer: Sure, factory visit is warmly welcome.

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