GOST R 54864
GOST R 54864 (Hot-deformed seamless steel pipes for the welded steel structures. Specifications)· GOST (Russia) · 4 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| Type I | Группа I | Structural and constructional steels | chevron_right |
| Type II | Группа II | Structural and constructional steels | chevron_right |
| Type III | Группа III | Structural and constructional steels | chevron_right |
| Type IV | Группа IV | Structural and constructional steels | chevron_right |