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Shanghai Tankii Alloy Material Co., Ltd.

0Cr25AL5, Fecral alloy, Resistance Wire manufacturer / supplier in China, offering 0Cr25Al5 Fecral alloy/Heating Wire/Furnace Spiral Heating Wire, Thermal Spray Wire Nial 95/5 with Competitive Price, Pure Nickel 0.25mm Ni200 wire in stock and so on.

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Supplier Homepage Product FeCrAl Alloys FeCrAl Resistance Wire 0Cr25Al5 Fecral alloy/Heating Wire/Furnace Spiral Heating Wire

0Cr25Al5 Fecral alloy/Heating Wire/Furnace Spiral Heating Wire

FOB Price: Get Latest Price
Min. Order: 20 kgs
Port: Shanghai, China
Production Capacity: 5000 Tons/Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: 0Cr25AL5
  • Material: Fecral Alloy
  • state: bright
  • Trademark: TANKII
  • Specification: RoHS
  • HS Code: 72230000
  • Product Type: Wire
  • Carbon Content: Low Carbon
  • shape: round wire or ribbon
  • Transport Package: Spool or Reel, Carton, Wooden Case
  • Origin: China
Product Description
                  0Cr25Al5 Fecral alloy/Heating Wire/Furnace Spiral Heating Wire
1. Description
With the characteristics of high resistance, low coefficient of electric resistance, High operating temperature, good corrosion resistance under high temperature.
It is mainly used in electric locomotive, diesel locomotive, metro vehicle and high Speed moving car etc brake system brake resistor, electric ceramic cooktop, industrial furnace.

2. Specification
1). Locomotive resistance strip:
Thickness: 0.6mm-1.5mm
Width: 60mm-90mm

2). Electric ceramic cooktop resistance strip:
Thickness: 0.04mm-1.0mm
Width: 5mm-12mm
Thickness&Width: (0.04mm-1.0mm)× 12mm(above)

3). Low resistance ribbon:
Thickness&Width: (0.2mm-1.5mm)*5mm

4). Industrial furnace ribbon:
Thickness: 1.5mm-3.0mm
Width: 10mm-30mm

3. Features
Stable performance; Anti-oxidation; Corrosion resistance; High temperature stability; Excellent coil-forming ability; Uniform and beautiful surface condition without spots.

4. Packing detail
Spool, coil, wooden case(as per client's requiryment)

5. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Stable properties in high temperature;
5). Fast delivery;
CPSMnSiCrNiAlFeOther
Max
0.120.0250.0250.70Max 1.013.0~15.0Max 0.604.5~6.0Bal.-

Mechanical Properties
Max Continuous Service Temp980ºC
Resisivity at 20ºC1.28 ohm mm2/m
Density7.4 g/cm3
Thermal Conductivity52.7 KJ/m@h@ºC
Coefficient of Thermal Expansion15.4×10-6/ºC
Melting Point1450ºC
Tensile Strength637~784 Mpa
ElongationMin 12%
Section Variation Shrink Rate65~75%
Repeatedly Bend FrequencyMin 5 times
Continuous Service Time-
Hardness200-260HB
Micrographic StructureFerrite
Magnetic PropertyMagnetic

Temperature Factor of Electrical Resistivity
20ºC100ºC200ºC300ºC 400ºC500ºC 600ºC700ºC 800ºC900ºC1000ºC
11.005 1.014 1.028 1.0441.064 1.090 1.120 1.132 1.142 1.150 


Packaging & Delivery

Packaging Details:Delivery Detail:
Resistance heating 0Cr25AL5 wire packing details:Plastic/spool,carton,wooden case, container
Have stock&delivery resistance heating 0Cr25AL5 wire


Specifications

0Cr25AL5 FeCrAl resistance heating wire
1.Fe-Cr-Al alloy
2.GB/T 1234-95
3.Anti-oxidation


0Cr25AL5 FeCrAl resistance heating wire

Iron-chromium-aluminium (FeCrAl) alloys

FeCrAl 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.

FeCrAl alloys have higher service temperature then NiCr Alloys and much lower prices.But they have lower stability and flexibility, easily to be fragile after a time circle.

Main grades and properties


Grades
Properties

1Cr13Al4

0Cr25Al5

0Cr21Al6

0Cr23Al5

0Cr21Al4

0Cr21Al6Nb

0Cr27Al7Mo2

Chemical composition %

Cr

12.0-15.0

23.0-26.0

19.0-22.0

22.5-24.5

18.0-21.0

21.0-23.0

26.5-27.8

Al

4.0-6.0

4.5-6.5

5.0-7.0

4.2-5.0

3.0-4.2

5.0-7.0

6.0-7.0

Fe

Balance

Balance

Balance

Balance

Balance

Balance

Balance

Other
     
Nb 0.5

Mo1.8-2.2

Highest service temperature °C

950

1250

1250

1250

1100

1350

1400

ResistivityμΩ.M,20°C

1.25

1.42

1.42

1.35

1.23

1.45

1.53

Density (g/cm3 )

7.4

7.10

7.16

7.25

7.35

7.10

7.10

Thermal conductivity KJ/m.H.°C

52.7

46.1

63.2

60.2

46.9

46.1

45.2

Coefficient of linear extensibility
Α×10-6/°C

15.4

16.0

14.7

15.0

13.5

16.0

16.0

Melting point °C

1450

1500

1500

1500

1500

1510

1520

Tensile Mpa

580-680

630-780

630-780

630-780

600-700

650-800

680-830

Elongation %

>16

>12

>12

>12

>12

>12

>10

Reduction %

65-75

60-75

65-75

65-75

65-75

65-75

65-75

Hardness H.B.

200-260

200-260

200-260

200-260

200-260

200-260

200-260

Microstructure

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite

Ferrite

Magnetic property

Magnetic

Magnetic

Magnetic

Magnetic

Magne
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