DIN 1629
DIN 1629 (特殊要求的无缝非合金圆钢管; 交货技术条件)· DIN (德国) · 10 种材料
| 名称 | 材料组别 | |
|---|---|---|
| 1.0254 | 结构钢 | chevron_right |
| 1.0256 | 结构钢 | chevron_right |
| 1.0421 | 结构钢 | chevron_right |
| St 35.29 | 结构钢 | chevron_right |
| St 37.0 | 结构钢 | chevron_right |
| St 44.0 | 结构钢 | chevron_right |
| St 45.29 | 结构钢 | chevron_right |
| St 52.0 | 结构钢 | chevron_right |
| St 55.29 | 结构钢 | chevron_right |
| St 65.29 | 结构钢 | chevron_right |