Iron-chromium-aluminum electric FeCrAl resistance heating strip

FOB Reference Price:Get Latest Price
US $1.65-33.05 / Kilogram | 1 Piece/Pieces (Min. Order)
Supply Ability:
10000 Ton/Tons per Month
Port:
Qingdao
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Overview
Quick Details
Place of Origin:
Henan, China (Mainland)
Brand Name:
JINYU
Model Number:
JY-RH12080215
Type:
Bare
Application:
Heating
Conductor Material:
Copper Clad Aluminum
Conductor Type:
Solid
Insulation Material:
PE
Usage:
Furnace heating elements
Melting Temperature:
1500 C
Color:
metal luster
Temper:
Annealed
Surface:
bright/oxidized/acid white
Shipping type:
By DHL ,Fedex ,Air ,Sea
Package:
wooden case
Finish condition:
Hard
Size:
as your required
Condition:
new
Packaging & Delivery
Packaging Details
Plastic paper inside, Polyfoam filled, Wooden box outside
Delivery Time
5-15days

Iron-chromium-aluminum electric FeCrAl resistance heating strip

Iron Chromium Aluminum alloys are widely used in industrial electrical furnace, electrical oven, home applicance, electrical heator, infrared settings, etc.

Max continuous working temperature: 1250 C.
Melting Temperature: 1500 C
Electric Resistivity: 1.42 ohm mm2/m
Diameter: 0.01mm-10mm

Fe-Cr-Al resistance heating strip Iron-Chromium-Aluminum alloys are available as wire, strip, welded and seamless tubes; All these product forms are available from stock for fast deliveries. The high aluminum content, in combination with the high chromium content causes the scaling temperature to increase up to 1425 C (2600F ); Under the headline heat resistance, these FeCrAl alloys are compared with commonly used Fe and Ni base alloys. As can be seen from that table, the FeCrAl alloys have superior properties as compared to the other alloys.

 

Iron-chromium-aluminum FeCrAl resistance heating strip Main Technical Performance

 

 

1Cr1
3Al4

1Cr2
1Al4

0Cr2
1Al6

0Cr2
3Al5

0Cr2
5Al5

0Cr21
Al6Nb

0Cr27
Al7Mo2

Main Chemical Elements %

Cr

12.0
--15.0

17.0
--21.0

19.0
--22.0

20.5
--23.5

23.0
--26.0

21.0
--23.0

26.5
--27.8

Al

4.0--
6.0

2.0--4.0

5.0--7.0

4.2--5.3

4.5--6.5

5.0--7.0

6.0--7.0

Fe

ALW

ALW

ALW

ALW

ALW

ALW

ALW

Re

ALW

ALW

ALW

ALW

ALW

ALW

ALW

 

 

 

 

 

 

Add-on
Nb
:0.5

Add-on Mo:1.8 --2.2

Highest

Temperature °C

950

1100

1250

1250

1250

1350

1400

Melting Point °C

1450

1500

1500

1500

1500

1510

1520

Density g/cm3

7.40

7.35

7.16

7.25

7.10

7.10

7.10

Resistivity μΩ.m,20°C

1.25
±0.08

1.23
±0.06

1.42
± 0.07

1.35
±0.06

1.42
±0.07

1.45
±0.07

1.53
±0.07

Tensile Strength
Mpa

588--
735

637--784

637--784

637--784

637--784

637--784

686--784

Expansion %

≥16

≥12

≥12

≥12

≥12

≥12

≥10

bend degree

≥5

≥5

≥5

≥5

≥5

≥5

≥5

celerity life h/°C

_

≥80/
1250

≥80/
1300

≥80/
1300

≥80/
1300

≥50/
1350

≥50/
1350

Specific Heat
J/g.
°C

0.490

0.490

0.520

0.460

0.494

0.494

0.494

Thermal Conductivity
KJ/m.h.
°C

52.7

46.9

63.2

60.2

46.1

46.1

45.2

Coefficient Of Linear Extensibility ( COLE)
α×10 -6 /
°C

(20-1000°C)

15.4

13.5

14.7

15.0

16.0

16.0

16.0

rigidity HB

200--260

200--260

200--260

200--260

200--260

200--260

200--260

Emerg eorganise

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite

Magnetism

Magn
etism

Magn
etism

Magn
etism

Magn
etism

Magn
etism

Magn
etism

Magn
etism

 

Iron-chromium-aluminum FeCrAl resistance heating strip Main Applications

     Our high resistance electric heating alloy has a wide range of temperatures. The highest temperature can reach 1,400°C.Besides, we have eleven different kinds of alloys, each type has its own temperature range and resistivity. So our products have various applications.

     Over a long period of time, our products (Fe-Cr-Al/Ni-Cr) high resistance and heating alloy materials are salable and widely used in various industries, such as metallurgical, chemical, glass, ceramic, and electrics for instance, they can be used for industrial and civil heating-furnace, infrared equipment, liquefied gas infrared heat-resisting net, different kinds of igniting and radiating electrodes and voltage-regulating resistors for motors and so on.