| 试样 | c | Ni | Cr | Si |
| 1 | 5.09 | 1.75 | 1.71 | 0.201 |
| 2 | 4.98 | 3.6 | 1.93 | 0.334 |
| 3 | 5.34 | 3.91 | 2.14 | 0.224 |
| 4 | 5.27 | 4.55 | 1.53 | 0.203 |
| 5 | 5.53 | 6.89 | 1.46 | 0.215 |