钢号 | 钢板厚度mm | 执行标准 | 产地 |
Q265GNH | 8-80mm | GB/T4171 | 电话咨询 |
Q295GNH | 8-80mm | GB/T4171 | 电话咨询 |
Q310GNH | 8-80mm | GB/T4171 | 电话咨询 |
Q355GNH | 8-80mm | GB/T4171 | 电话咨询 |
Q235NH | 8-80mm | GB/T4171 | 电话咨询 |
Q295NH | 8-80mm | GB/T4171 | 电话咨询 |
Q355NH | 8-80mm | GB/T4171 | 电话咨询 |
Q415NH | 8-80mm | GB/T4171 | 电话咨询 |
Q460NH | 8-80mm | GB/T4171 | 电话咨询 |
Q500NH | 8-80mm | GB/T4171 | 电话咨询 |
Q550NH | 8-80mm | GB/T4171 | 电话咨询 |