GB/T 6653
GB/T 6653 (Steel plates for welded gas cylinders)· GB (China) · 13 materials
| Designation | Material group | |
|---|---|---|
| 10MnNbHP | Structural and constructional steels | chevron_right |
| 12MnCrVHP | Structural and constructional steels | chevron_right |
| 12MnHP | Structural and constructional steels | chevron_right |
| 15MnHP | Structural and constructional steels | chevron_right |
| 16MnHP | Structural and constructional steels | chevron_right |
| 20HP | Structural and constructional steels | chevron_right |
| HP235 | Structural and constructional steels | chevron_right |
| HP245 | Structural and constructional steels | chevron_right |
| HP265 | Structural and constructional steels | chevron_right |
| HP295 | Structural and constructional steels | chevron_right |
| HP325 | Structural and constructional steels | chevron_right |
| HP345 | Structural and constructional steels | chevron_right |
| HP365 | Structural and constructional steels | chevron_right |