耐候结构钢板新旧牌号及相近牌号对照表
本标准的牌号与旧牌号及相近牌号对照见表
GB/T4171-2008 | GB/T4171-2000 | GB/T4172-2000 | GB/T18982-2003 | TB/T1979-2003 |
Q235NH | - | Q235NH | - | - |
Q295NH | - | Q295NH | - | - |
Q295GNH | Q295GNHL | - | - | 09CuPCrNi-B |
Q355NH | - | Q355NH | - | - |
Q355GNH | Q345GNHL | - | - | 09CuPCrNi-A |
Q415NH | - | - | - | - |
Q460NH | - | - | - | - |
Q500NH | - | - | - | - |
Q550NH | - | - | - | - |
Q265GNH | Q295GNHL | - | - | 09CuPCrNi-B |
Q310GNH | - | - | Q310GNHLJ | 09CuPCrNi-A |