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NiCR Alloy Heater Wire/Heater Ribbon used for Automobile Heating system

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Basic Info

Product Description

Model NO.

Resistohm 140

Size

0.02~12mm

MOQ

10kg

Leading time

5~35 days as per order qty

Density

8.4G/cm3

Trademark

TANKII

Transport Package

Spool, Carton, Wooden Case

Specification

GB/T 1234

Origin

Shanghai, China

HS Code

72230000

NiCR Alloy Heater Wire/Heater Ribbon used for Automobile Heating system

1) Material available:

Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni35, Cr20Ni30, Cr20Ni25, NiCr25FeAlY, Cr13Al4, Cr21Al4, Cr14Al4, Cr20Al4, Cr21Al6, Cr23Al5, Cr25Al5, Cr21Al6Nb, Cr25Al5SE.
Mechanical Properties

Max Continuous Service:
Fast Life(1200ºC)
Resisivity( 20ºC)/Ω·m:

Density:
Thermal Conductivity:
Coefficient of Thermal Expansion:
Melting Point:
Elongation:
Micrographic Structure:
Magnetic Property:

1200ºC
Min 80 hours
1.09 +/-0.05 (Dia: <0.5mm)
1.13+/-0.05  (Dia: 0.50-3.00 mm)
1.14+/-0.05  (Dia: >3.0mm)

8.4  g/cm3
60.3  KJ/m·h·ºC
18.0  α×10-6/ºC
1400 ºC
Min 20%
Austenite
nonmagnetic

2) Shape:

Wire, strip, ribbon, sheet, coil

3) About us

We can also design and manufacture according to your request. Shanghai Tankii Alloy Material Co., Ltd. is specialized in production of Ni-Cr Alloy, Cu-Ni Alloy, Fechral, thermocouple wire, pure nickel and other precision alloy materials in the form of wire, strip, rod, bar and plate.

4) Alloy character:

Ferritic alloys allow to reach process temperatures of 2192 to 2282F,
Corresponding to a resistance temperature of 2372F. All ferritic alloys have approximatively the same basis composition: 20 to 25 % of chromium, 4.5 to 6 % of aluminium, balance being iron. Some of them contain in addition rare earth, as yttrium or silicium. Those alloys having a ferritic structure, we observe, after a maintenance at high operating temperature, an important growth of the grain and a precipitation of chromium carbides at the grain joints level. This induces an increased embrittlement of the resistance, especially when it is come again at ambient temperature.