ISO 2604-3
ISO 2604-3 (Steel products for pressure purposes - Quality requirements - Part 3: Electric resistance and induction-welded tubes)· ISO (International) · 13 materials
| Designation | Material group | |
|---|---|---|
| TW 1 | Structural and constructional steels | chevron_right |
| TW 10 | Structural and constructional steels | chevron_right |
| TW 13 | Structural and constructional steels | chevron_right |
| TW 14 | Structural and constructional steels | chevron_right |
| TW 15 | Structural and constructional steels | chevron_right |
| TW 2 | Structural and constructional steels | chevron_right |
| TW 26 | Structural and constructional steels | chevron_right |
| TW 32 | Structural and constructional steels | chevron_right |
| TW 4 | Structural and constructional steels | chevron_right |
| TW 5 | Structural and constructional steels | chevron_right |
| TW 6 | Structural and constructional steels | chevron_right |
| TW 9 | Structural and constructional steels | chevron_right |
| TW 9H | Structural and constructional steels | chevron_right |