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Hot-selling Air Heaters - Iron Chrome Aluminum Resistance Alloys – TANKII

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Hot-selling Air Heaters - Iron Chrome Aluminum Resistance Alloys – TANKII Detail:

Iron Chrome Aluminum (FeCrAl) alloys are high-resistance materials typically used in applications with maximum operating temperatures up to 1,400°C (2,550°F).

These Ferritic alloys are known to have higher surface loading capability, higher resistivity and lower density than Nickel Chrome (NiCr) alternatives which can translate to less material in application and weight savings. The higher maximum operating temperatures can also lead to longer element life. Iron Chrome Aluminum alloys form a light grey Aluminum Oxide (Al2O3) at temperatures above 1,000°C (1,832°F) which increases corrosion resistance as well as acts as an electrical insulator. The oxide formation is considered self-insulating and protects against short circuiting in the event of metal to metal contact. Iron Chrome Aluminum alloys have lower mechanical strength when compared to Nickel Chrome materials as well as lower creep strength.

Specification of Cold-drawing Round Type heating wire

Diameter(mm)

Tolerance(mm)

Diameter(mm)

Tolerance(mm)

0.03-0.05

±0.005

>0.50-1.00

±0.02

>0.05-0.10

±0.006

>1.00-3.00

±0.03

>0.10-0.20

±0.008

>3.00-6.00

±0.04

>0.20-0.30

±0.010

>6.00-8.00

±0.05

>0.30-0.50

±0.015

>8.00-12.0

±0.4


Specification of Cold-drawing Strip Type 
heating wire

Thickness(mm)

Tolerance(mm)

Width(mm)

Tolerance(mm)

0.05-0.10

±0.010

5.00-10.0

±0.2

>0.10-0.20

±0.015

>10.0-20.0

±0.2

>0.20-0.50

±0.020

>20.0-30.0

±0.2

>0.50-1.00

±0.030

>30.0-50.0

±0.3

>1.00-1.80

±0.040

>50.0-90.0

±0.3

>1.80-2.50

±0.050

>90.0-120.0

±0.5

>2.50-3.50

±0.060

>120.0-250.0

±0.6

 

Alloy Type

Diameter
(mm)

Resistivity
(μΩm)(20°C)

Tensile
Strength
(N/mm²)

Elongation(%)

Bending
Times

Max.Continuous
Service
Temperature(°C)

Working Life
(hours)

1Cr13Al4

0.03-12.0

1.25±0.08

588-735

>16

>6

950

>10000

0Cr15Al5

1.25±0.08

588-735

>16

>6

1000

>10000

0Cr25Al5

1.42±0.07

634-784

>12

>5

1300

>8000

0Cr23Al5

1.35±0.06

634-784

>12

>5

1250

>8000

0Cr21Al6

1.42±0.07

634-784

>12

>5

1300

>8000

1Cr20Al3

1.23±0.06

634-784

>12

>5

1100

>8000

0Cr21Al6Nb

1.45±0.07

634-784

>12

>5

1350

>8000

0Cr27Al7Mo2

0.03-12.0

1.53±0.07

686-784

>12

>5

1400

>8000


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Now we have highly developed devices. Our items are exported towards the USA, the UK and so on, enjoying a great popularity among the customers for Hot-selling Air Heaters - Iron Chrome Aluminum Resistance Alloys – TANKII , The product will supply to all over the world, such as: Philadelphia, Swansea, Egypt, You can always find the solutions you have to have in our company! Welcome to inquire us about our product and anything we know and we can help in auto spare parts. We have been looking forward to work with you for a win-win situation.
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
5 Stars By Ann from Jakarta - 2018.02.12 14:52
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
5 Stars By Elaine from Chicago - 2018.09.29 17:23
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