China Ni Chrome Alloy Wire Product 80/20 NiCr 80/20 wire, Find details about China NiCr8020 wire/ribbon, Ni80Cr20 wire from Ni Chrome Alloy Wire Product 80/20 NiCr 80/20 wire
Ni Chrome Alloy Wire Product 80/20 NiCr 80/20 wire
Product Description
Grade: Ni80Cr20 ,also called Nikrothal 8,MWS-650,NiCrA,Tophet A,HAI-NiCr 80,Chromel A,Alloy A,N8,Resistohm 80, Stablohm 650,Nichorme V,Nikrothal 80 etc.
Chemical Content(%)
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
Max | |||||||||
0.03 | 0.02 | 0.015 | 0.60 | 0.75~1.60 | 20.0~23.0 | Bal. | Max 0.50 | Max 1.0 | - |
Mechanical Properties of nichrome wire
Max Continuous Service Temperature: | 1200ºC |
Resisivity 20ºC: | 1.09 ohm mm2/m |
Density: | 8.4 g/cm3 |
Thermal Conductivity: | 60.3 KJ/m·h·ºC |
Coefficient of Thermal Expansion: | 18 α×10-6/ºC |
Melting Point: | 1400ºC |
Elongation: | Min 20% |
Micrographic Structure: | Austenite |
Magnetic Property: | nonmagnetic |
Temperature Factors Of Electrical Resistivity
20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.026 | 1.018 |
700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
1.01 | 1.008 | 1.01 | 1.014 | 1.021 | 1.025 | - |