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Excellent Oxidation Resistance 0Cr20Al3 , FeCrAl Alloy Electrical Heating Wire

Categories FeCrAl Alloy
Brand Name: TANKII
Model Number: 0Cr20Al3
Certification: ISO9001
Place of Origin: China
MOQ: 20kg
Price: negotiation
Payment Terms: L/C, T/T, Western Union
Supply Ability: 20, 000kg/month
Delivery Time: 5-10 days
Packaging Details: On Spool,In Coil
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Excellent Oxidation Resistance 0Cr20Al3 , FeCrAl Alloy Electrical Heating Wire

Excellent Oxidation Resistance 0Cr20Al3 , FeCrAl Alloy Electrical Heating Wire


0Cr20Al3


0Cr20Al3 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.


0Cr20Al3 alloy with high resistivity and serviceability temperature than that for NiCr alloy and also has lower price.


Forms:wire, bar, strip,sheet/plate,forging,tube/pipe,etc.


Manufacture Processs The manufacture started with producing ingot by advanced vacuum melting process. The wire production includes forging, rolling, annealing and drawing. From the ingot to the final thin wire, manufacture process is operated with high standard quality control system. There will be quality test for each batch of product, such as test to diameter tolerance, content, hardness, etc.


0Cr20Al3

Chemical Content, %

C

P

S

Mn

Si

Cr

Ni

Al

Fe

Other

Max

0.08

0.025

0.020

0.50

≤0.7

18.0~21.0

≤0.60

3.0-4.2

Balance

-


Mechanical Properties

Max Continuous Service Temperature:

Resisivity 20℃:

Density:

Thermal Conductivity:

Coefficient of Thermal Expansion:

Melting Point:

Elongation:

Micrographic Structure:

Magnetic Property:

1100℃

1.23+/-0.07ohm mm2/m

7.35g/cm3

52.7 KJ/m·h·℃

13.5×10-6/℃ (20℃~1000℃)

1500℃

Min 16%

Ferrite

magnetic


Temperature Factor of Electrical Resistivity

20℃

100℃

200℃

300℃

400℃

500℃

600℃

1.000

1.011

1.025

1.042

1.061

1.085

1.120


700℃

800℃

900℃

1000℃

1100℃

1200℃

1300℃

1.142

1.154

1.164

1.172

1.180

1.185

-

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