STAS 9021-1
STAS 9021-1 (High strenght, weldable fine grained steels)· STAS (Romania) · 10 materials
| Designation | Material group | |
|---|---|---|
| OSC 2855 a | Structural and constructional steels | chevron_right |
| OSC 2855 b | Structural and constructional steels | chevron_right |
| OSC 2856 a | Structural and constructional steels | chevron_right |
| OSC 2856 b | Structural and constructional steels | chevron_right |
| OSC 3555 a | Structural and constructional steels | chevron_right |
| OSC 3555 b | Structural and constructional steels | chevron_right |
| OSC 3556 a | Structural and constructional steels | chevron_right |
| OSC 3556 b | Structural and constructional steels | chevron_right |
| OSC 3557 a | Structural and constructional steels | chevron_right |
| OSC 3557 b | Structural and constructional steels | chevron_right |