G 7221
G 7221 (Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 3: Unalloyed and alloyed steels with specified low temperature properties)· JIS (Japan) · 10 materials
| Designation | Material group | |
|---|---|---|
| 11 MnNi 5-3 | Structural and constructional steels | chevron_right |
| 12 Ni 14 | Structural and constructional steels | chevron_right |
| 13 MnNi 63 | Structural and constructional steels | chevron_right |
| 26 CrMo 4 | 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 NiMo 9 | Structural and constructional steels | chevron_right |
| X 12 Ni 5 | Structural and constructional steels | chevron_right |