D 3861
D 3861 (建筑结构用轧制钢)· KS (韩国) · 12 种材料
| 名称 | 材料组别 | |
|---|---|---|
| SN275A | 结构钢 | chevron_right |
| SN275B | 结构钢 | chevron_right |
| SN275C | 结构钢 | chevron_right |
| SN355B | 结构钢 | chevron_right |
| SN355C | 结构钢 | chevron_right |
| SN400A | 结构钢 | chevron_right |
| SN400B | 结构钢 | chevron_right |
| SN400C | 结构钢 | chevron_right |
| SN460B | 结构钢 | chevron_right |
| SN460C | 结构钢 | chevron_right |
| SN490B | 结构钢 | chevron_right |
| SN490C | 结构钢 | chevron_right |