Welcome Guest Welcome Guest 
美国加联-9CrWMn光谱标样
| 标样编号 | BKO A01004 | BS MD01282 | 58A FE-O1C |
| 分类 | 光谱 | 光谱 | 光谱 |
| 基体 | 铁基 | 铁基 | 铁基 |
| 牌号 | FE 1.251 | 9CrWMn | AISI O-1，T31501 |
| Al | 0.025 | - | <0.01 |
| B | - | - | 0.001 |
| C | 0.9 | 0.895 | 0.97 |
| Ca | 0.0022 | - | 0.15 |
| Co | - | - | <0.01 |
| Cr | 0.54 | 0.64 | 0.55 |
| Cu | 0.03 | 0.19 | 0.092 |
| Fe | - | - | 95.9 |
| Mn | 1.13 | 0.97 | 1.17 |
| Mo | 0.01 | - | 0.03 |
| Nb | - | - | <0.01 |
| Ni | 0.04 | 0.21 | 0.07 |
| P | 0.013 | 0.0376 | 0.01 |
| Pb | - | - | <0.01 |
| S | 0.003 | 0.021 | <0.01 |
| Se | - | - | <0.01 |
| Si | 0.28 | 0.26 | 0.34 |
| Sn | - | - | <0.01 |
| Ta | - | - | <0.01 |
| Ti | 0.005 | - | <0.01 |
| V | 0.059 | - | 0.19 |
| W | 0.54 | 0.56 | 0.5 |
| Zr | - | - | 0.004 |