NF A 35-561
NF A 35-561 (钢铁通用易切削钢棒和盘条交货技术条件)· AFNOR NF (法国) · 11 种材料
| 名称 | 材料组别 | |
|---|---|---|
| AD 37 Pb | 结构钢 | chevron_right |
| AD 40 Pb | 结构钢 | chevron_right |
| AD 42 Pb | 结构钢 | chevron_right |
| AD 55 Pb | 结构钢 | chevron_right |
| AD 60 Pb | 结构钢 | chevron_right |
| S 250 | 结构钢 | chevron_right |
| S 250 Pb | 结构钢 | chevron_right |
| S 250 Si | 结构钢 | chevron_right |
| S 300 | 结构钢 | chevron_right |
| S 300 Pb | 结构钢 | chevron_right |
| S 300 Si | 结构钢 | chevron_right |