Gold Member Since 2015
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Wisdom Import & Export (Shanghai) Co., Ltd.

1cr13al4, Alkrothal 720, Heating Alloy manufacturer / supplier in China, offering Wisdom Brand Heating Alloy Alkrothal 720, 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 Wisdom Brand Heating Alloy Alkrothal 720

Wisdom Brand Heating Alloy Alkrothal 720

FOB Price: US $5 / kg
Min. Order: 5 kg
Min. Order FOB Price
5 kg US $5/ kg
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Production Capacity: 50 Tons Every Month
Transport Package: Spool, Coil, Wooden Case(as Per Client′s Require)
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: Alkrothal 720
  • Material: Fecral
  • Surface: Bright or Oxide or Acid White
  • Size: Customized
  • Status: Bright,Oxidized,Annealed,Hard
  • Shape: Strip,Wire
  • Specification: A level of quality, e. g CE, RoHS, SGS, GMP, etc.
  • HS Code: 7228600000
  • Product Type: Strip
  • Carbon Content: Low Carbon
  • Application: Locomotive Resistors
  • Chemical Composition: Cr:12.0-15.0,Al:4.0-6.0
  • Resisivity: 1.25±0.08 Ohm Mm2/M
  • Trademark: WISDOM
  • Origin: Shanghai, China
Product Description

Wisdom Brand heating alloy alkrothal 720

1Cr15Al5 is an iron-chromium- aluminium alloy (FeCrAl alloy) for use at temperatures up to 750°C (1382°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 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:
GradeCr %Al%Fe%
alkrothal 72012.0-15.04.0-6.0Balance
Physical Properties
GradeResistivity at 20ºC(μΩ·m)Density(g/cm3)Melting point approx.( ºC)Hardness(H.B.)
alkrothal 7201.257.41500200-260
Mechanical properties 
GradeTensile strength
at rupture(%)
Coefficient of lines 
Thermal conductivity
alkrothal 720580-680>1615.452.7

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
Currently available services
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Mr. Zhao Zhi Gang
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