SEW 640
SEW 640 (Steels for components in the primary circuit of nuclear power plants)· DIN (Germany) · 3 materials
| Designation | Material group | |
|---|---|---|
| 1.6342 | Structural and constructional steels | chevron_right |
| 1.6348 | Structural and constructional steels | chevron_right |
| 1.6950 | Structural and constructional steels | chevron_right |