GOST 24.013.20
GOST 24.013.20 (Alloyed tool steels. Specifications)· GOST (Russia) · 2 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| 55H | 55Х | Structural and constructional steels | chevron_right |
| 55H | 55Х | Tool steels | chevron_right |
GOST 24.013.20 (Alloyed tool steels. Specifications)· GOST (Russia) · 2 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| 55H | 55Х | Structural and constructional steels | chevron_right |
| 55H | 55Х | Tool steels | chevron_right |