GOST 23270
GOST 23270 (Tubes-billets for mechanical treatment. Specifications)· GOST (Russia) · 13 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| 10 | Structural and constructional steels | chevron_right | |
| 10G2 | 10Г2 | Structural and constructional steels | chevron_right |
| 12HN2 | 12ХН2 | Structural and constructional steels | chevron_right |
| 15H | 15Х | Structural and constructional steels | chevron_right |
| 15HM | 15ХМ | Structural and constructional steels | chevron_right |
| 20 | Structural and constructional steels | chevron_right | |
| 20H | 20Х | Structural and constructional steels | chevron_right |
| 30HGSA | 30ХГСА | Structural and constructional steels | chevron_right |
| 30HMA | 30ХМА | Structural and constructional steels | chevron_right |
| 35 | Structural and constructional steels | chevron_right | |
| 38H2MYuA | 38Х2МЮА | Structural and constructional steels | chevron_right |
| 40H | 40Х | Structural and constructional steels | chevron_right |
| 45 | Structural and constructional steels | chevron_right |