NB/T 20007.18
NB/T 20007.18 (Stainless steel for pressurized water reactor nuclear power plants - Part 18: Rolled or forged martensitic stainless steel parts for class 2 and 3 auxiliary pump drive shafts)· NB (China) · 4 materials
| Designation | Material group | |
|---|---|---|
| 04Cr13Ni4Mo | Stainless steels | chevron_right |
| 05Cr16Ni5Mo | Stainless steels | chevron_right |
| 12Cr13 | Stainless steels | chevron_right |
| 20Cr13 | Stainless steels | chevron_right |