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| Element | Original (%) | Original σ | New (%) | New σ |
|---|---|---|---|---|
| C | 64.80 | 0.65 | 1.00 (fixed) | — |
| Al | 4.93 | 0.29 | 13.87 | 0.82 |
| Si | 1.96 | 0.19 | 5.51 | 0.53 |
| Mn | 4.96 | 0.48 | 13.95 | 1.35 |
| Fe | 20.83 | 1.02 | 58.60 | 2.87 |
| Ni | 2.51 | 0.39 | 7.06 | 1.10 |
