A334/A334M
A334/A334M (低温设备用无缝与焊接碳素和合金钢管)· ASTM (美国) · 7 种材料
| 名称 | 材料组别 | |
|---|---|---|
| A 334 Grade 1 | 结构钢 | chevron_right |
| A 334 Grade 11 | 结构钢 | chevron_right |
| A 334 Grade 3 | 结构钢 | chevron_right |
| A 334 Grade 6 | 结构钢 | chevron_right |
| A 334 Grade 7 | 结构钢 | chevron_right |
| A 334 Grade 8 | 结构钢 | chevron_right |
| A 334 Grade 9 | 结构钢 | chevron_right |