国际硅铁标准(ISO 5445-80)
发布时间:2007-12-16 11:32:07点击率:
0
技术类别:机械技巧
牌号化学成分/%
| Si | | Al | | P | S | C | Mn① | Cr① | Ti① |
| > | ≤ | > | ≤ | ≤
| FeSi10 | 8 | 13 | - | 0.2 | 0.15 | 0.06 | 2 | 3 | 0.8 | 0.3 |
| FeSi15 | 14 | 20 | - | 1 | 0.15 | 0.06 | 1.5 | 1.5 | 0.8 | 0.3 |
| FeSi25 | 20 | 30 | - | 1.5 | 0.15 | 0.06 | 1 | 1 | 0.8 | 0.3 |
| FeSi45 | 41 | 47 | - | 2 | 0.05 | 0.05 | 0.2 | 1 | 0.5 | 0.3 |
| FeSi50 | 47 | 51 | - | 1.5 | 0.05 | 0.05 | 0.2 | 0.8 | 0.5 | 0.3 |
| FeSi65 | 63 | 68 | - | 2 | 0.05 | 0.04 | 0.2 | 0.4 | 0.4 | 0.3 |
| FeSi7l | 72 | 80 | - | 1 | 0.05 | 0.04 | 0.15 | 0.5 | 0.3 | 0.2 |
| FeSi7l1.5 | 72 | 80 | 1 | 1.5 | 0.05 | 0.04 | 0.15 | 0.5 | 0.3 | 0.2 |
| FeSi7l2 | 72 | 80 | 1.5 | 2 | 0.05 | 0.04 | 0.2 | 0.5 | 0.3 | 0.3 |
| FeSi7l3 | 72 | 80 | 2 | 3 | 0.05 | 0.04 | 0.2 | 0.5 | 0.5 | 0.3 |
| FeSi90Al1 | 87 | 95 | - | 1.5 | 0.04 | 0.04 | 0.15 | 0.5 | 0.2 | 0.3 |
| FeSi90Al2 | 87 | 95 | 1.5 | 3 | 0.04 | 0.04 | 0.15 | 0.5 | 0.2 | 0.3 |