Research Article
Numerical Simulation and Test Study on Track Welding of QTT
Table 1
Chemical composition of 42CrMo(4140) and J607Ni(E9015-G).
| Wt.% | C | Cr | Mn | Si | Mo | S | P | Ni |
| 42CrMo | 0.42 | 1.05 | 0.65 | 0.27 | 0.20 | ≤0.035 | ≤0.035 | ≤0.03 | J607Ni | ≤0.12 | 0.25 | 1.00 | ≤0.80 | 0.20 | ≤0.030 | ≤0.030 | 1.35 |
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