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Fecral Heating 0Cr25Al5 Alloy Wire

Fecral Heating 0Cr25Al5 Alloy Wire

0Cr25Al5 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.

(Common Name:0Cr25Al5,Aluchrom-O)


0Cr25Al5 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 0Cr25Al5 are used in electric ceramic cooktop,industrial furnace,heaters.

Normal composition%

CPSMnSiCrNiAlFeOther

Max

0.060.0250.0250.70Max 0.6023.0~26.0Max 0.604.5~6.5Bal.-


Typical Mechanical properties(1.0mm)

Yield strengthTensile StrengthElongation

MpaMpa%

50070023


Typical Physical properties

Density (g/cm3)7.10

Electrical resistivity at 20℃(Ωmm2/m)1.42

Conductivity coefficient at 20℃ (WmK)13



Coefficient of thermal expansion

TemperatureCoefficient of Thermal Expansion x10-6/℃

20 ℃- 1000℃15



Specific heat capacity

Temperature20℃

J/gK0.46


Melting point (℃)1500

Max continuous operating temperature in air (℃)1250

Magnetic propertiesmagnetic


Temperature Factor of Electrical Resistivity

20℃100℃200℃300℃400℃500℃600℃700℃800℃900℃1000℃1100℃1200℃1300℃

11.0021.0051.0081.0131.0211.0301.0381.0401.0421.0441.0461.047


Style of supply

Alloys NameTypeDimension

0Cr25Al5WWireD=0.03mm~8mm

0Cr25Al5RRibbonW=0.4~40T=0.03~2.9mm

0Cr25Al5SStripW=8~250mmT=0.1~3.0

0Cr25Al5FFoilW=6~120mmT=0.003~0.1

0Cr25Al5BBarDia=8~100mmL=50~1000


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