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Iron-Chromium-Aluminium Material Fecral 135 (0Cr23Al5) Wire

Description

With the characteristics of high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature, as well as the lower price, it is widely used in industrial electric furnace, household electrical appliance and far infrared ray device.

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Iron-Chromium-Aluminium Material Fecral 135 (0Cr23Al5) Wire


Common Name:0Cr23Al5,Kanthal D, Kanthal, Alloy 815, Alchrome DK, Alferon 901, Resistohm 135,Aluchrom S, Stablohm 812)

0Cr23Al5 is a iron-chromium-aluminium alloy (FeCrAl alloy) characterized by high resistance, low coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature.It is suitable for use at temperatures up to 1250°C.

 

Typical applications for 0Cr23Al5 are used in home appliances and industrial furnace,and kinds of elements in heaters and dryers.

Chemical Content, %

C

P

S

Mn

Si

Cr

Ni

Al

Fe

Other

Max

0.06

0.025

0.025

0.70

Max 0.6

20.5~23.5

Max 0.60

4.2~5.3

Bal.

-

 

Mechanical Properties

Max Continuous Service Temp

1250

Resisivity   at 20

1.35 ohm   mm2/m

Density

7.25 g/cm3

Thermal   Conductivity

60.2 KJ/m·h·

Coefficient   of Thermal Expansion

15.0×10-6/

Melting   Point

1500

Tensile   Strength

637~784 Mpa

Elongation

Min 12%

Section   Variation Shrink Rate

65~75%

Repeatedly Bend Frequency

Min 5 times

Continuous   Service Time

-

Hardness

200-260HB

Micrographic   Structure

Ferrite

Magnetic   Property

Magnetic

 

Temperature Factor of Electrical Resistivity

20

100

200

300

400

500

600

700

800

900

1000

1100

1200

1300

1

1.002

1.007

1.014

1.024

1.036

1.056

1.064

1.070

1.074

1.078

1.081

1.084

-

 

Ualloy specialized in manufacturing heating resistance alloy for years,the main products cover

NiCr series- Cr20Ni80,Cr30Ni70,Cr15Ni60,Cr20Ni35,Cr20Ni30
FeCrAl series-1Cr13Al4,1Cr15Al5,0Cr21Al4,0Cr21Al6,0Cr23Al5,0Cr25Al5,0Cr21Al6Nb,0Cr27Al7Mo2 etc.
CuNi series-CuNi1,CuNi2,CuNi6,CuNi8,CuNi10,CuNi19,CuNi23,CuNi30,CuNi34,CuNi44.



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