GB/T 34560.3
GB/T 34560.3 (Structural steels - Part 3: Technical delivery conditions for fine grain structural steels)· GB (China) · 30 materials
| Designation | Material group | |
|---|---|---|
| Q275MD | Structural and constructional steels | chevron_right |
| Q275ME | Structural and constructional steels | chevron_right |
| Q275ND | Structural and constructional steels | chevron_right |
| Q275NE | Structural and constructional steels | chevron_right |
| Q355MD | Structural and constructional steels | chevron_right |
| Q355ME | Structural and constructional steels | chevron_right |
| Q355MF | Structural and constructional steels | chevron_right |
| Q355ND | Structural and constructional steels | chevron_right |
| Q355NE | Structural and constructional steels | chevron_right |
| Q355NF | Structural and constructional steels | chevron_right |
| Q390MD | Structural and constructional steels | chevron_right |
| Q390ME | Structural and constructional steels | chevron_right |
| Q390ND | Structural and constructional steels | chevron_right |
| Q390NE | Structural and constructional steels | chevron_right |
| Q420MD | Structural and constructional steels | chevron_right |
| Q420ME | Structural and constructional steels | chevron_right |
| Q420ND | Structural and constructional steels | chevron_right |
| Q420NE | Structural and constructional steels | chevron_right |
| Q460MD | Structural and constructional steels | chevron_right |
| Q460ME | Structural and constructional steels | chevron_right |
| Q460ND | Structural and constructional steels | chevron_right |
| Q460NE | Structural and constructional steels | chevron_right |
| Q500MD | Structural and constructional steels | chevron_right |
| Q500ME | Structural and constructional steels | chevron_right |
| Q550MD | Structural and constructional steels | chevron_right |
| Q550ME | Structural and constructional steels | chevron_right |
| Q620MD | Structural and constructional steels | chevron_right |
| Q620ME | Structural and constructional steels | chevron_right |
| Q690MD | Structural and constructional steels | chevron_right |
| Q690ME | Structural and constructional steels | chevron_right |