Table 1.
Chemical composition of the 20MnCr5 steel [12].
| Alloying Elements, % | |||||
|---|---|---|---|---|---|
| C | Si | Mn | Pmax | Smax | Cr |
| 0.17–0.22 | 0.15–0.40 | 1.1–1.4 | 0.035 | 0.035 | 1.0–1.3 |
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