BS 7668
BS 7668 (Weldable structural steels. Hot finished structural hollow sections in weather resistant steels)· B.S. (United Kingdom) · 4 materials
| Designation | Material group | |
|---|---|---|
| S355J0WH | Structural and constructional steels | chevron_right |
| S355J2WH | Structural and constructional steels | chevron_right |
| S355K2WH | Structural and constructional steels | chevron_right |
| S420K2WH | Structural and constructional steels | chevron_right |