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Cr20Ni80 is a resistance electrothermal alloy, this kind of alloy has stable structure, stable electrical and physical properties, good high temperature mechanical properties, good cold deformation plasticity, good weldability, long-term use will not produce brittle fracture. It is mostly used in the manufacture of household appliances and heating elements with operating temperatures below 1000°C, and has a long service life.
FEATURE
  • Excellent performance in high-temperature environments with high thermal stability and oxidation resistance.
  • The alloy contains high chromium and nickel components, and its excellent corrosion resistance, due to its outstanding performance in wet and oxidizing environments.
  • It has good mechanical properties, including high strength, high hardness, good ductility and toughness.
  • The alloy is single-phase austenite after solution treatment, and the microstructure is stable during use.
    Resistance Electrothermal Alloy
CHEMICAL COMPONENT
Element Cr Ni Al C Mn Si Fe P S
Min 20 Bal - - - 0.75 - - -
Max 23 0.50 0.08 0.60 1.6 1.0 0.02 0.015
 
PHYSICAL&MECHANICAL PROPERTIES
Density Melting Tensile strength Yield strength Elongation
8.4 g/cm³ 1400°C 650 MPa 300 MPa ≥20%
 
APPLICATION AREA
  • Electric heating elements: such as electric heat pipe, electric furnace wire, resistance belt, etc., used to manufacture a variety of high temperature heating equipment, such as industrial furnace, heat treatment furnace, glass melting furnace, etc.
  • Heating wire for high grade electric heat pipe and high grade household electric heater.
  • Resistance tape for high quality resistance boxes.
  • It can also be used as high-quality heat-resistant steel structural parts, such as high temperature mesh belt, burning frame, etc.
  • Chemical equipment such as reactors, heat exchangers, etc. are suitable for a variety of corrosive environments because of their corrosion resistance.
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Main Product: Nickel alloy, High heating alloy, High temperature, Precise alloy , Corrosion-resistance alloy, Heat-resistance steel

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The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
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