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Ni30Cr20 Nichrome Wire for Resistance Wire , Resistance Heating Strip

Categories Nicr Alloy
Brand Name: TANKII
Model Number: Ni30Cr20
Certification: ISO9001
Place of Origin: CHINA
MOQ: 20kg
Payment Terms: L/C, T/T, Western Union
Packaging Details: 20, 000kg/month
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Ni30Cr20 Nichrome Wire for Resistance Wire , Resistance Heating Strip

Ni30Cr20 Nichrome Wire for Resistance Wire , Resistance Heating Strip


Ni30Cr20


NiCr30/20

Application: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.


Nichrome wire is commonly used in ceramics as an internal support structure to help some elements of clay sculptures hold their shape while they are still soft. Nichrome wire is used because of its ability to withstand the high temperatures that occur when a clay work is fired in a kiln.


Ni30Cr20


Chemical Content, %

C

P

S

Mn

Si

Cr

Ni

Fe

Other

Max

0.08

0.02

0.015

1.0

1.0-3.0

18.0~21.0

30.0-34.0

Bal.

-


Mechanical Properties

Max Continuous Service Temperature:

Resisivity 20℃:

Density:

Thermal Conductivity:

Coefficient of Thermal Expansion:

Melting Point:

Elongation:

Micrographic Structure:

Magnetic Property:

1100℃

1.04+/-0.05 ohm mm2/m

7.9 g/cm3

43.8 KJ/m·h·℃

19×10-6/℃ (20℃~1000℃)

1390℃

Min 20%

Austenite

nonmagnetic


Product Tags:

nickel alloys

  

nichrome resistance wire

  
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