2017 Good Quality Constantan Strip - FeCrAl alloys – Phoenix Alloy

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2017 Good Quality Constantan Strip - FeCrAl alloys – Phoenix Alloy Detail:

  FeCrAl alloys are characterized by excellent oxidation resistance and very good form stability resulting in long element life. They are typically used in electrical heating elements in industrial furnaces and home appliances.
FeCrAl alloys have higher service temperature than NiCr Alloys and much lower prices. But they have lower stability and flexibility, easily to be fragile after a time circle.

Main grades and properties

                       Grades 1Cr13A14 0Cr25A15 0Cr21A16 0Cr23A15 0Cr21A14 0Cr21A16Nb 0Cr27A17Mo2
                    Properties
Chemical composition % Cr 12.0-15.0 23.0-26.0 19.0-22.0 22.5-24.5 18.0-21.0 21.0-23.0 26.5-27.8
Al 4.0-6.0 4.5-6.5 5.0-7.0 4.2-5.0 3.0-4.2 5.0-7.0 6.0-7.0
Fe Balance Balance Balance Balance Balance Balance Balance
 Other Nb 0.5 Mo1.8-2.2
Highest service temperature ℃ 950 1250 1250 1250 1100 1350 1400
ResistivityμΩ.m,20℃ 1.25 1.42 1.42 1.35 1.23 1.45 1.53
Density (g/cm3 ) 7.4 7.10 7.16 7.25 7.35 7.10 7.10
Thermal conductivity KJ/m.h.℃ 52.7 46.1 63.2 60.2 46.9 46.1 45.2
Coefficient of linear extensibilityα×10-6/℃ 15.4 16.0 14.7 15.0 13.5 16.0 16.0
Melting point ℃ 1450 1500 1500 1500 1500 1510 1520
Tensile Mpa 580-680 630-780 630-780 630-780 600-700 650-800 680-830
Elongation % >16 >12 >12 >12 >12 >12 >10
Reduction % 65-75 60-75 65-75 65-75 65-75 65-75 65-75
Hardness H.B. 200-260 200-260 200-260 200-260 200-260 200-260 200-260
Microstructure Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite
Magnetic property magnetic magnetic magnetic magnetic magnetic magnetic magnetic

Product detail pictures:

2017 Good Quality Constantan Strip -
 FeCrAl alloys – Phoenix Alloy detail pictures

2017 Good Quality Constantan Strip -
 FeCrAl alloys – Phoenix Alloy detail pictures

2017 Good Quality Constantan Strip -
 FeCrAl alloys – Phoenix Alloy detail pictures

2017 Good Quality Constantan Strip -
 FeCrAl alloys – Phoenix Alloy detail pictures


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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for 2017 Good Quality Constantan Strip - FeCrAl alloys – Phoenix Alloy, The product will supply to all over the world, such as: Gambia , belarus , Berlin , Relying on superior quality and excellent post-sales, our products sell well in America, Europe, the Middle East and South Africa. We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.
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    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Ivan from Brasilia - 2015.06.19 10:42

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