M 2143 Bis
M 2143 Bis (20 MND 5 Manganese-nickel-molybdenum alloy steel forgings for pressurized water nuclear reactor steam generator channel heads)· AFCEN (France) · 1 materials
| Designation | Material group | |
|---|---|---|
| 20 MND 5 | Structural and constructional steels | chevron_right |