D 3857
D 3857 (Rolled bars for building structure)· KS (Korea) · 6 materials
| Designation | Material group | |
|---|---|---|
| SNR 275A | Structural and constructional steels | chevron_right |
| SNR 275B | Structural and constructional steels | chevron_right |
| SNR 355B | Structural and constructional steels | chevron_right |
| SNR 400A | Structural and constructional steels | chevron_right |
| SNR 400B | Structural and constructional steels | chevron_right |
| SNR 490B | Structural and constructional steels | chevron_right |