低合金圓鋼標(biāo)準(zhǔn)規(guī)格
低合金圓鋼執(zhí)行標(biāo)準(zhǔn)：GB/T1591-2008
材質(zhì) | 規(guī)格 | 材質(zhì) | 規(guī)格 |
Q345B | Φ16-290 | Q345C | Φ40-300 |
Q345B | Φ14-150 | Q345C | Φ18-75 |
Q345B | Φ8-480 | 16Mn | Φ16-150 |
Q345B | Φ8-480 | 16Mn | Φ10-480 |
Q345B | Φ6.5-480 | Q345D | Φ16-75 |
Q345C | Φ6.5-180 | Q345D | Φ16-400 |
Q345C | Φ8-480 | Q345D | Φ8-150 |
Q345B | Φ10-480 | Q345E | Φ8-480 |
Q345B | Φ12-480 | Q345E | Φ16-300 |
Q345B | Φ12-480 | Q345E | Φ16-300 |
Q345B | Φ12-300 | Q345C | Φ16-300 |
Q345B | Φ20-300 | Q345C | Φ20-300 |
Q345B | Φ20-450 | Q345C | Φ20-300 |
16Mn | Φ14-365 | Q345D | Φ28-60 |
Q345B | Φ40-200 | Q345D | Φ55 |
16Mn | Φ21Φ24Φ75 | Q345D | Φ32Φ170 |
16Mn | Φ16-280 | 16Mn | Φ80-Φ160 |
16Mn | Φ28-80 | 16Mn | Φ20-300 |
16Mn | Φ6.5-480 | 16Mn | Φ20-350 |
16Mn | Φ28 | 16Mn | Φ20-300 |
16Mn | Φ16-300 | Q345B | Φ20-300 |
16Mn | Φ210.Φ260 | Q345B | Φ20-400 |