NB/T 20007.19
NB/T 20007.19 (Stainless steel for pressurized water reactor nuclear power plants - Part 19: Class 1、2 and 3 pressure-retaining martensitic stainless steel castings)· NB (China) · 3 materials
| Designation | Material group | |
|---|---|---|
| ZG06Cr13Ni4Mo | Cast steels | chevron_right |
| ZG07Cr16Ni4Cu3Nb | Stainless steels | chevron_right |
| ZG08Cr12Ni1 | Stainless steels | chevron_right |