Ângulos iguais
| TAMANHO | STANDARD/QUALITY |
| 20×20×3 | Q235/Q345/SS400/SS540 |
| 25×25×3 | Q235/Q345/SS400/SS540 |
| 25×25×3.5 | Q235/Q345/SS400/SS540 |
| 25×25×4 | Q235/Q345/SS400/SS540 |
| 30×30×3 | Q235/Q345/SS400/SS540 |
| 30×30×4 | Q235/Q345/SS400/SS540 |
| 40×40×4 | Q235/Q345/SS400/SS540 |
| 40×40×5 | Q235/Q345/SS400/SS540 |
| 50×50×4 | Q235/Q345/SS400/SS540 |
| 50×50×5 | Q235/Q345/SS400/SS540 |
| 63×63×5 | Q235/Q345/SS400/SS540 |
| 63×63×6 | Q235/Q345/SS400/SS540 |
| 63×63×8 | Q235/Q345/SS400/SS540 |
| 75×75×5 | Q235/Q345/SS400/SS540 |
| 75×75×6 | Q235/Q345/SS400/SS540 |
| 90×90×7 | Q235/Q345/SS400/SS540 |
| 90×90×8 | Q235/Q345/SS400/SS540 |
| 90×90×10 | Q235/Q345/SS400/SS540 |
| 100×100×8 | Q235/Q345/SS400/SS540 |
| 100×100×10 | Q235/Q345/SS400/SS540 |
| 110×110×8 | Q235/Q345/SS400/SS540 |
| 110×110×10 | Q235/Q345/SS400/SS540 |
| 125×125×8 | Q235/Q345/SS400/SS540 |
| 125×125×10 | Q235/Q345/SS400/SS540 |
| 140×140×10 | Q235/Q345/SS400/SS540 |
| 140×140×12 | Q235/Q345/SS400/SS540 |
| 140×140×14 | Q235/Q345/SS400/SS540 |
| 160×160×10 | Q235/Q345/SS400/SS540 |
| 160×160×12 | Q235/Q345/SS400/SS540 |
| 160×160×14 | Q235/Q345/SS400/SS540 |
| 150×150*10-15 | Q235/Q345/SS400/SS540 |
| 160×160×16 | Q235/Q345/SS400/SS540 |
| 180×180×12 | Q235/Q345/SS400/SS540 |
| 180×180×14 | Q235/Q345/SS400/SS540 |
| 200×200×12 | Q235/Q345/SS400/SS540 |
| 200×200×14 | Q235/Q345/SS400/SS540 |
| 200×200×16 | Q235/Q345/SS400/SS540 |
| 200×200×18 | Q235/Q345/SS400/SS540 |
| 200×200×20 | Q235/Q345/SS400/SS540 |
China