Thermal power plant and heat engine components, e.g. turbine shafts and discs, various shapes, flanges and screws for service temperatures up to 550°C.
Chromium-molybdenum-vanadium high temperature constructional steel.
| DIN |
|---|
| 1.7709 |
| C | Si | Mn | Cr | Mo | V | |
|---|---|---|---|---|---|---|
| 0.23 | 0.30 | 0.50 | 1.30 | 0.75 | 0.30 |
