GOST R 70731.1
GOST R 70731.1 (Steel pipes for manufacturing of equipment and piping of nuclear power plants. General specifications. Part 1. Seamless steel pipes of non-alloyed and alloyed steels)· GOST (Russia) · 9 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| 10H9MFB | 10Х9МФБ | Structural and constructional steels | chevron_right |
| 10H9MFB-Sh | 10Х9МФБ-Ш | Structural and constructional steels | chevron_right |
| 15GS | 15ГС | Structural and constructional steels | chevron_right |
| 15GS-Sh | 15ГС-Ш | Structural and constructional steels | chevron_right |
| 15H1M1F | 15Х1М1Ф | Structural and constructional steels | chevron_right |
| 15HM | 15ХМ | Structural and constructional steels | chevron_right |
| 16GS | 16ГС | Structural and constructional steels | chevron_right |
| 16GS-Sh | 16ГС-Ш | Structural and constructional steels | chevron_right |
| 20 | Structural and constructional steels | chevron_right |