| Q345QC | 8mm | 2000 | 9450 | 1 | 1.187 |
| Q345QC | 8mm | 2000 | 8750 | 1 | 1.099 |
| Q345QC | 8mm | 2000 | 9150 | 1 | 1.149 |
| Q345QC | 8mm | 2000 | 9250 | 1 | 1.162 |
| Q345QC | 8mm | 2000 | 8800 | 1 | 1.105 |
| Q345QC | 8mm | 2000 | 9200 | 1 | 1.156 |
Q345q Q345qB Q345qC Q345qD Q345qE 桥梁板一般用在大跨度桥梁用，一般高速公路工程和高层及建筑钢板
| Q345QC | 8mm | 2000 | 9450 | 1 | 1.187 |
| Q345QC | 8mm | 2000 | 8750 | 1 | 1.099 |
| Q345QC | 8mm | 2000 | 9150 | 1 | 1.149 |
| Q345QC | 8mm | 2000 | 9250 | 1 | 1.162 |
| Q345QC | 8mm | 2000 | 8800 | 1 | 1.105 |
| Q345QC | 8mm | 2000 | 9200 | 1 | 1.156 |