GB/T 34560.6
GB/T 34560.6 (Structural steels - Part 6: Technical delivery conditions for seismic-improved structural steels for building)· GB (China) · 20 materials
| Designation | Material group | |
|---|---|---|
| Q235KZB | Structural and constructional steels | chevron_right |
| Q235KZC | Structural and constructional steels | chevron_right |
| Q235KZD | Structural and constructional steels | chevron_right |
| Q235KZE | Structural and constructional steels | chevron_right |
| Q345KZB | Structural and constructional steels | chevron_right |
| Q345KZC | Structural and constructional steels | chevron_right |
| Q345KZD | Structural and constructional steels | chevron_right |
| Q345KZE | Structural and constructional steels | chevron_right |
| Q390KZB | Structural and constructional steels | chevron_right |
| Q390KZC | Structural and constructional steels | chevron_right |
| Q390KZD | Structural and constructional steels | chevron_right |
| Q390KZE | Structural and constructional steels | chevron_right |
| Q420KZB | Structural and constructional steels | chevron_right |
| Q420KZC | Structural and constructional steels | chevron_right |
| Q420KZD | Structural and constructional steels | chevron_right |
| Q420KZE | Structural and constructional steels | chevron_right |
| Q460KZB | Structural and constructional steels | chevron_right |
| Q460KZC | Structural and constructional steels | chevron_right |
| Q460KZD | Structural and constructional steels | chevron_right |
| Q460KZE | Structural and constructional steels | chevron_right |