Resistohm 153
Chemical Content, %
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Other |
|---|---|---|---|---|---|---|---|---|---|
| Max 0.05 | Max 0.025 | Max 0.020 | Max 0.20 | Max 0.4 | 26.5-27.8 | Max 0.60 | 6.0-7.0 | Balance | - |
Mechanical Properties
| Property Name | Value |
|---|---|
| Max Continuous Service Temperature | 1400℃ |
| Resistivity 20℃: | 1.53 Ω mm2/m |
| Density | 7.1g/cm3 |
| Thermal Conductivity | 45.2 KJ/m·h·℃ |
| Coefficient of Thermal Expansion | 16.0×10-6/℃ （20℃~1000℃） |
| Tensile Strength | 680~830 Mpa |
| Melting Point | 1520℃ |
| Elongation | Min 10% |
| Micrographic Structure | Ferrite |
| Magnetic Property | magnetic |
Temperature Factor of Electrical Resistivity
| 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1200℃ | 1300℃ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.000 | 0.992 | 0.986 | 0.981 | 0.978 | 0.976 | 0.974 | 0.972 | 0.970 | 0.969 | 0.968 | 0.968 | 0.967 | 0.967 |