GB 13014
GB 13014 (Quenching and self-tempering ribbed bars for the reinforcement of concrete)· GB (China) · 5 materials
| Designation | Material group | |
|---|---|---|
| 20MnSi | Structural and constructional steels | chevron_right |
| KL 400 | Structural and constructional steels | chevron_right |
| RRB400 | Structural and constructional steels | chevron_right |
| RRB400W | Structural and constructional steels | chevron_right |
| RRB500 | Structural and constructional steels | chevron_right |