BS 3604-2
BS 3604-2 (Steel pipes and tubes for pressure purposes: ferritic alloy steel with specified elevated temperature properties. Specification for longitudinally arc welded tubes)· B.S. (United Kingdom) · 5 materials
| Designation | Material group | |
|---|---|---|
| 620 | Structural and constructional steels | chevron_right |
| 621 | Structural and constructional steels | chevron_right |
| 621 | Cast steels | chevron_right |
| 622 | Structural and constructional steels | chevron_right |
| 622 | Cast steels | chevron_right |