WB 541
WB 541 (Seamless composite pipes made of ferritic and austenitic steels)· VdTÜV (Germany) · 15 materials
| Designation | Material group | |
|---|---|---|
| 1.4306 | Stainless steels | chevron_right |
| 1.4306 | Cast steels | chevron_right |
| 1.4563 | Stainless steels | chevron_right |
| 10 CrMo 9 10 | Structural and constructional steels | chevron_right |
| 2.4856 | Nickel | chevron_right |
| 2.4858 | Nickel | chevron_right |
| Sandvik 3R12 | Stainless steels | chevron_right |
| Sandvik 3RE28 | Stainless steels | chevron_right |
| Sandvik 4L7 | Structural and constructional steels | chevron_right |
| Sandvik HT8 | Structural and constructional steels | chevron_right |
| Sanicro 28 | Stainless steels | chevron_right |
| Sanicro 38 | Nickel | chevron_right |
| Sanicro 63 | Nickel | chevron_right |
| Sanicro 65 | Nickel | chevron_right |
| St 45.8 III | Structural and constructional steels | chevron_right |