Customization: | Available |
---|---|
Transport Package: | Plywood |
Specification: | 0.02mm-10mm |
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Ni | 49.5~50.5 | Fe | Bal. | Co | 1.0 | Si | ≤0.3 |
Mo | - | Cu | - | Cr | - | Mn | ≤0.8 |
C | ≤0.05 | P | ≤0.02 | S | ≤0.02 | Al | ≤0.1 |
Density (g/cm3) | 8.21 |
Electrical resistivity at 20ºC(Ωmm2/m) | 0.44 |
Thermal conductivity, λ/ W/(m*ºC) | 16.7 |
Curie point Tc/ ºC | 500 |
Elastic Modulus, E/ Gpa | 158 |
θ/ºC | α1/10-6ºC-1 | θ/ºC | α1/10-6ºC-1 |
20~100 | 9.8 | 20~400 | 9.4 |
20~200 | 9.8 | 20~450 | 9.4 |
20~300 | 9.5 | 20~500 | 9.7 |
20~350 | 9.4 | 20~600 | 10.6 |
Tensile Strength | Elongation |
Mpa | % |
490 | 35 |
The heat treatment process | |
Annealing | Heated to 900 ±20ºC in a hydrogen atmosphere |
Holding time, h | 1 hour |
cooling | With speed not more than 5 ºC / min. cooling to below 200 ºC |
Alloys Name | Type | Dimension | ||
OhmAlloy-4J50 | Wire | D= 0.1~8mm | ||
OhmAlloy-4J50 | Strip | W= 5~250mm | T= 0.1mm | |
OhmAlloy-4J50 | Foil | W= 10~100mm | T= 0.01~0.1 | |
OhmAlloy-4J50 | Bar | Dia= 8~100mm | L= 50~1000 |