Wire Heat Resistant For Oven Spiral Electrical Wire Nikrothal 80 Nikrothal 60

Wire Heat Resistant For Oven Spiral Electrical Wire Nikrothal 80 Nikrothal 60

Wire Heat Resistant for Oven Spiral Electrical Wire Nikrothal 80 Nikrothal 60 General Information Resistance wire is a type of high resistance electrical wire. The wire resists the flow of electricity, and converts the electrical energy into heat. Application for resistance wire includes...
Product description

Wire Heat Resistant for Oven Spiral Electrical Wire Nikrothal 80 Nikrothal 60

 

 

 

 

General Information

 

Resistance wire is a type of high resistance electrical wire. The wire resists the flow of electricity, and converts the electrical energy into heat.

 

Application for resistance wire includes resistors, heating elements, electric heaters, electric ovens, toasters, and many more.

 

Nichrome, a non-magnetic alloy of nickel and chromium, is commonly used to make resistance wire because it has a high resistivity and resistance to oxidation at high temperatures. When used as a heating element, resistance wire is usually wound into coils. One difficulty in using nichrome wire is that common electrical solder will not stick to it, so the connections to the electrical power must be made using other methods such as crimp connectors or screw terminals. 

 

FeCrAl, a family of iron-chromium-aluminum alloys (Kanthal APM, A-1, D and AF etc.) used in a wide range of resistance and high-temperature applications is also used in the form of resistance wires.

 

 

 

Characteristics & Properties

 

Material Designation

Other Name

Rough Chemical Composition



Ni

Cr

Fe

Nb

Al

Rest

Nickel Chrome


Cr20Ni80

NiCr8020

80.0

20.0





Cr15Ni60

NiCr6015

60.0

15.0

20.0




Cr20Ni35

NiCr3520

35.0

20.0

45.0




Cr20Ni30

NiCr3020

30.0

20.0

50.0




Iron Chrome Aluminum


OCr25Al5

CrAl25-5


23.0

71.0


6.0


OCr20Al5

CrAl20-5


20.0

75.0


5.0


OCr27Al7Mo2



27.0

65.0

0.5

7.0

0.5

OCr21Al6Nb



21.0

72.0

0.5

6.0

0.5

 

 

 

Material Designation

       Resistivity       µOhms/cm

       Density      G/cm3

Coefficient of Linear Expansion

Thermal Conductivity W/m.K


µm/m.°C

Temp.°C


Nickel Chrome


Cr20Ni80

108.0

8.4

17.5

20-1000

15.0

Cr15Ni60

112.0

8.2

17.5

20-1000

13.3

Cr20Ni35

105.0

8.0

18.0

20-1000

13.0

Iron Chrome Aluminum


OCr25Al5

145.0

7.1

15.1

20-1000

16.0

OCr20Al5

135.0

7.3

14.0

20-1000

16.5

 

 

 

 

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.

 


Hot Tags: wire heat resistant for oven spiral electrical wire nikrothal 80 nikrothal 60, China, manufacturers, suppliers, factory, customized
Related Products
Feedback

Copyright © Shengzhou Beno Electric Appliance Co.,Ltd All Rights Reserved.Tel: +86-575-83703068