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3x0.2mm DIN 1.4767 /Cr20Al5 Heating Resistance Flat Wire

Description

Typical applications for 0Cr20Al5 are used in industrial electric furnace,electric ceramic cooktop.

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0Cr20Al5 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 1300°C.

 

Typical applications for 0Cr20Al5 are used in industrial electric furnace,electric ceramic cooktop.

Normal composition%

C

P

S

Mn

Si

Cr

Ni

Al

Fe

Other

Max

0.04

0.02

0.015

0.50

Max 0.4

20.0-21.0

Max 0.10

4.8-6

Bal.

/

 

Typical Physical properties

Density (g/cm3)

7.10

Electrical resistivity at 20(mm2/m)

1.39

Conductivity coefficient at 20℃ (WmK)

13

Tensile Strength(Mpa)

637-784

Elongation

Min 16%

Harness(HB)

200-260

Section Variation Shrink Rate

65-75%

Repeatedly Bend Frequency

Min 5 times

 

Production process:

Production processRecommed Products:

1

 

Transportation by express:

WechatIMG116.jpeg

 

 


 








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