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Wisdom Import & Export (Shanghai) Co., Ltd.

0cr21al6nb, Resistance Heating Wire, Heating Wire manufacturer / supplier in China, offering 0cr21al6nb Resistance Heating Wire, Metric Thread Bite Type Tube Fittings (Metric banjo DIN 7642), Elbow Reducer Tube Hydraulic Bite Type Tube Fittings and so on.

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Supplier Homepage Product FECRAL ALLOY 0cr21al6nb Resistance Heating Wire

0cr21al6nb Resistance Heating Wire

FOB Price: US $15 / kg
Min. Order: 5 kg
Min. Order FOB Price
5 kg US $15/ kg
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Production Capacity: 50 Tons Every Month
Transport Package: in Form of Coil, Spool
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Product Type: Wire
  • Carbon Content: Low Carbon
  • Application: Furance
  • Grade: 0cr21al6nb
  • Specification: A level of quality, e. g CE, RoHS, SGS, GMP, etc.
  • HS Code: 7229909000
  • Material: Fecral
  • Surface: Bright or Oxide or Acid White
  • Heat Treatment: Annealing
  • Trademark: WISDOM
  • Origin: Shanghai, China
Product Description

0Cr21Al6Nb is an iron-chromium-aluminium alloy (FeCrAl alloy) for use at temperatures up to 1350°C (2550°F). The alloy with the characteristics of high resistivity, low temperature coefficient of electric resistance, high operating temperature, good oxidation resistance under high temperature. It can equal to k-A1, Alloy875, Resistohm 145, Aluchrom0, Alchrome875, MWS-875, Stablohm875.

It is widely used in industrial electric furnace, household electrical appliance and far infrared ray device.
Such as panel heaters, infrared heaters, warming plates, in cartridge heaters, storage heaters, ceramic heaters for cooking plates, kilns elements, radiators, in quartz tube heaters for space heating, toasters, toaster ovens, industrial infrared dryers, coils on molded ceramic fibre for cooking plates with ceramic hobs and so on.

Product Details
Chemical composition

Cr %Al%Fe%Nb%

Physical Properties

Resistivity at 20ºC(μΩ·m)Hardness(H.B.)DensityMelting point approx.( ºC)
0Cr21Al6Nb1.45200-2607.1 g/cm31510

Mechanical properties 

Tensile strength (N/mm2)Elongation  at rupture(%)Coefficient of lines  expansion(α×10-6/ºC)Thermal conductivity (KJ/m·h·ºC)

Currently available services
1)Shapes: inform of round wire, ribbon(flat wire), strip, or bar;
2)Surfaces: bright, acid white, oxidation;
3)Mill test certificate will be provided after production;
4)Size range  wire:.0.018-10mm  ribbons: 0.05-0.2*2-6mm  strips: 0.05-5*5-250mm;
5)Good packing methods to keep goods no damage during delivery;
6)Customized lable, packing, OEM service.
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Mr. Zhao Zhi Gang
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