19 Stranded Wire Nicr 8020 for the Heater Wire on the Underblanket
19 Stranded Wire Nicr 8020 for the Heater Wire on the Underblanket
NiCr80/20
Nickel chromium alloy with iron resistance electrothermal high resistivity, surface body 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.
N80 stranded wire: 0.523mm x 18 & 0.574mm x 1 or 0.55mm x19
Ni80Cr20
Chemical Content, %
|
C |
P |
S |
Mn |
Si |
Cr |
Ni |
Al |
Fe |
Other |
|
Max |
|||||||||
|
0.08 |
0.02 |
0.015 |
0.60 |
0.75~1.60 |
20.0~23.0 |
Bal. |
Max 0.50 |
Max 1.0 |
- |
Mechanical Properties
|
Max Continuous Service: Resisivity( 20℃)/Ω·m:
Density: Thermal Conductivity: Coefficient of Thermal Expansion: Melting Point: Elongation: Micrographic Structure: Magnetic Property: |
1200℃ 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·℃ 18.0 α×10-6/℃ 1400 ℃ Min 20% Austenite nonmagnetic |
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