NB/T 20006.31
NB/T 20006.31 (Alloy steel for pressurized water reactor nuclear power plants - Part 31: 10MnNiMo steel plates for contaiment vessel)· NB (China) · 1 materials
| Designation | Material group | |
|---|---|---|
| 10MnNiMoHR | Structural and constructional steels | chevron_right |