ISO 9330-5
ISO 9330-5 (Welded steel tubes for pressure purposes - Technical delivery conditions - Part 5: Submerged arc-welded unalloyed and alloyed steel tubes with specified low temperature properties)· ISO (International) · 9 materials
| Designation | Material group | |
|---|---|---|
| 11MnNi5-3 | Structural and constructional steels | chevron_right |
| 12Ni14 | Structural and constructional steels | chevron_right |
| 13MnNi6-3 | Structural and constructional steels | chevron_right |
| PL 21 | Structural and constructional steels | chevron_right |
| PL 23 | Structural and constructional steels | chevron_right |
| PL 25 | Structural and constructional steels | chevron_right |
| PL 26 | Structural and constructional steels | chevron_right |
| X 10 Ni 9 | Structural and constructional steels | chevron_right |
| X12Ni5 | Structural and constructional steels | chevron_right |