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Shanghai Tankii Alloy Material Co., Ltd.

Fchw-2 Resistor Strip, Fecral Alloy Strip, Kanthal F Strip manufacturer / supplier in China, offering FeCrAl 0Cr21Al6Nb High Resistance 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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FeCrAl 0Cr21Al6Nb High Resistance Wire

FOB Price: Get Latest Price
Min. Order: 50 KG
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.: 0Cr21Al6N
  • Material: Fecral Alloy
  • Trademark: TANKII
  • Specification: CE, RoHS
  • HS Code: 7220900000
  • Product Type: Strip
  • Carbon Content: Low Carbon
  • Transport Package: Waterproof Film, Pallet
  • Origin: China
Product Description


FeCrAl Alloy 0Cr21Al6Nb High Resistance Wire for far Infrared Ray Device
 
0Cr21Al6Nb
The FeCrAl 0Cr21Al6Nb Electric Heating Wire Mesh with the characteristics of high resistance, low temperature coefficient of electric resistance, high operating temperature, good corrosion resistance under high temperature, as well as the lower price, it is widely used in industrial electric furnace, household electrical appliance and far infrared ray devic
 
2.Characteristics & Properties:
 
 1) The highest working temperature up to 1250 degree.
2) Longer working life,and better technical properties
3) Higher surface load.
4) Higher resistivity. 
5) Lower density.
6) Free from oxide debris
 
0Cr21Al6Nb
Chemical Content, %

C

P

S

Mn

Si

Cr

Ni

Al

Fe

Other

Max

0.05

0.025

0.020

0.50

≤0.6

21.0-23.0

≤0.60

5.0-7.0

Balance

-

 
 
Mechanical Properties

Max Continuous Service Temperature: 
Resisivity 20ºC:
Density:
Thermal Conductivity:
Coefficient of Thermal Expansion:
Melting Point:
Elongation:
Micrographic Structure:
Magnetic Property:

1350ºC
1.45+/-0.07ohm mm2/m
7.1g/cm3
46.1 KJ/m·h·ºC
16.0×10-6/ºC (20ºC~1000ºC)
1510ºC
Min 12%
Ferrite
magnetic

 
 
Temperature Factor of Electrical Resistivity

20ºC

100ºC

200ºC

300ºC

400ºC

500ºC

600ºC

1.000

0.997

0.996

0.994 

0.991

0.990

0.990

 

700ºC

800ºC

900ºC

1000ºC

1100ºC

1200ºC

1300ºC

0.990

0.990

0.990

0.990

0.990

0.990

0.990

 
 
 
2.Nickel chromium alloy with iron resistance electrothermal high resistivity, surface body sexual well. At high temperature and high intensity, and a good performance and processing may welding nature widely used metallurgical, electrical, mechanical components and electrical manufacturing industries for doing heat resistance material. Ni-Cr Type:Cr20Ni80,Cr15Ni60, Cr20Ni35, Cr20Ni30, Cr25Ni20 etc.Series electric flat belt, electric fire wire.
Product size:
wire dia.0.05-12mm; flat strip thickness 0.03-5mm,flat strip width0.2-500mm.
 
2.Characteristics & Properties:
 
 1) The highest working temperature up to 1250 degree.
2) Longer working life,and better technical properties
3) Higher surface load.
4) Higher resistivity. 
5) Lower density.
6) Free from oxide debris
  
3.Suggested Applications:
 

Material Designation

Service Properties

Applications

Nickel Chrome

 

 

Cr20Ni80

Contains long life additions making it eminently suitable for applications subject to frequent switching and wide temperature fluctuations. Can be used at operating temperatures up to 1150 °C.

Control resistors, high temperature furnaces, soldering irons.

Cr15Ni60

A Ni/Cr alloy with balance mainly Iron, with long life additions. It is suitable for use up to 1100 °C, but the higher coefficient of resistance makes it suitable for less exacting applications than 80/20.

Electric heaters, heavy duty resistors, electric furnaces.

Cr20Ni35

Balance mainly Iron. Suitable for continous operation up to 1050°C, in furnaces with atmospheres which may otherwise cause dry corrosion for higher nickel content materials.

Electric heaters, electric furnaces (with atmospheres).

Iron Chrome Aluminum

 

 

OCr25Al5

Can be used in operating conditions up to 1350°C, although can become embrittled.

Heating elements of high temperature furnaces and radiant heaters.

OCr20Al5

A ferromagnetic alloy which can be used at temperatures up to 1300°C. Should be operated in dry surroundings to avoid corrosion. Can become embrittled at high temperatures.

Heating elements of high temperature furnaces and radiant heaters.

 
 
 
 
 
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