Covering energy requirements while protecting the environment is one of nowadays’ challenges. Turbines that serve as energy generators as well as energy recyclers are exposed to the most extreme thermal and mechanical loads. An endurance test that couldn’t be tougher. voestalpine BÖHLER Profil develops and produces special profiles such as rhombus profiles, which make it possible to optimize subsequent processes sustainably and to guarantee highly efficient and safe energy generation.
Special profiles from voestalpine BÖHLER Profil can be found in turbine blades (guide and rotor blades) of gas and steam turbines, as well as in components of generators. If required the profiles are made of heat-resistant steels.
The near-net-shape manufacturing of product solutions including a wide variety of materials that exactly meet individual requirements make profiles from voestalpine BÖHLER Profil, among other things, a unique overall package of product and material in thermal power plants. The special requirements of the finished component with regards to mechanical, chemical and thermal loads are in focus at all times.
Example applications:
| BÖHLER grade | Market Grade | DIN | UNS | EN | AMS | ASTM |
|---|---|---|---|---|---|---|
| T200 | A288 | 1.4943, 1.4944, 1.4980 | S66286 | X4NiCrTi25-15, X5NiCrTi26-15 | 5731, 5732 | – |
| T262 | 1.4986 | – | X8CrNiMoBNb16-16 | – | – | |
| T550 | 1.4922, 1.4923, 1.4926, 1.4934 | – | X20CrMoV12-1, X22CrMoV12-1, X21CrMoV12-1 | – | – | |
| T552 | Jethete | 1.4933, 1.4938, 1.4939 | S64152 | X11CrNiMo12, X12CrNiMo12 | 5719 | – |
| T602 | 1.4120, ~ 1.4921 | – | X19CrMo12-1 | – | – | |
| T651 | 1.4021 | – | – | – | – | |
| T655 | 1.4006 | – | X12Cr13 | – | – | |
| P501 | 1.3964 | S20910 | X2CrNiMoNNb21-16-5-3 | – | ≈ XM-19 | |
| P550 | 1.3813 | – | X40MnCrN19 | – | – | |
| P572 | 1.3805 | – | X35Mn18 | – | – | |
| W100 | 1.2581 | – | X30WCrV9-3 | – | – | |
| many other materials available | ||||||
 |
 |
 |
Material-, Time- &
|
Better Material
|
Conservation of Resources &
|
