GOST R 57423
GOST R 57423 (Tubes for boiler and heat exchanging equipment. Part 2. Seamless steel tubes for pressure purposes more 6,4 MPa and temperatures exceeding 400°C. Specifications)· GOST (Russia) · 16 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| 08H16N9M2 | 08Х16Н9М2 | Stainless steels | chevron_right |
| 10H13G12BS2N2D2 | 10Х13Г12БС2Н2Д2 | Stainless steels | chevron_right |
| 10H9MFB | 10Х9МФБ | Structural and constructional steels | chevron_right |
| 10H9MFB-Sh | 10Х9МФБ-Ш | Structural and constructional steels | chevron_right |
| 10H9V2MFBR-Sh | 10Х9В2МФБР-Ш | Structural and constructional steels | chevron_right |
| 12H11V2MF | 12Х11В2МФ | Stainless steels | chevron_right |
| 12H18N12T | 12Х18Н12Т | Stainless steels | chevron_right |
| 12H1MF | 12Х1МФ | Structural and constructional steels | chevron_right |
| 12H1MF-PV | 12Х1МФ-ПВ | Structural and constructional steels | chevron_right |
| 12H1MF-Sh | 12Х1МФ-Ш | Structural and constructional steels | chevron_right |
| 12H2MFSR | 12Х2МФСР | Structural and constructional steels | chevron_right |
| 15GS | 15ГС | Structural and constructional steels | chevron_right |
| 15H1M1F | 15Х1М1Ф | Structural and constructional steels | chevron_right |
| 15HM | 15ХМ | Structural and constructional steels | chevron_right |
| 20 | Structural and constructional steels | chevron_right | |
| 20PV | 20ПВ | Structural and constructional steels | chevron_right |