Components featuring elevated high-temperature strength for use in thermal engines and power plants, such as turbine blades, turbine discs, screws, bolts, pins and shafts.
Creep resisting steel, hardened and tempered. Usual upper temperature limit for continuous operating at 580°C.
| DIN | EN | Others |
|---|---|---|
| 1.4922, 1.4923, 1.4926, 1.4934 | X20CrMoV12-1, X22CrMoV12-1, X21CrMoV12-1 | STN: 17 134 |
| C | Si | Mn | Cr | Mo | Ni | V | |
|---|---|---|---|---|---|---|---|
| 0.22 | 0.25 | 0.70 | 11.40 | 0.95 | 0.70 | 0.30 |
