Cr20Ni35
Chemical Content, %
| C | P | S | Mn | Si | Cr | Ni | Al | Fe |
|---|---|---|---|---|---|---|---|---|
| Max 0.08 | Max 0.02 | Max 0.015 | Max 1.0 | 1.0-3.0 | 18.0~21.0 | 34.0-37.0 | - | Bal. |
Mechanical Properties
| Property Name | Value |
|---|---|
| Max Continuous Service Temperature | 1100℃ |
| Resistivity 20℃ | 1.04+/-0.05 ohm mm2/m |
| Density | 7.9 g/cm3 |
| Thermal Conductivity | 43.8 KJ/m·h·℃ |
| Coefficient of Thermal Expansion | 19×10-6/℃ （20℃~1000℃） |
| Melting Point | 1390℃ |
| Elongation | Min 20% |
| Micrographic Structure | Austenite |
| Magnetic Property | nonmagnetic |
Temperature Factor of Electrical Resistivity
| 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | 700℃ | 800℃ | 900℃ | 1000℃ | 1100℃ | 1200℃ | 1300℃ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1.029 | 1.061 | 1.090 | 1.115 | 1.138 | 1.157 | 1.173 | 1.188 | 1.208 | 1.219 | 1.228 | - | - |
