NB/T 20006.15
NB/T 20006.15 (Alloy steel for pressurized water reactor nuclear power plants - Part 15: Mn-Ni-Mo steel plates for pressure-retaining boundaries)· NB (China) · 2 materials
| Designation | Material group | |
|---|---|---|
| 16MnNiMoHR | Structural and constructional steels | chevron_right |
| 18MnNiMoHR | Structural and constructional steels | chevron_right |