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The austenite transformation temperature of different samples obtained by the DSC curves. The Ac1 (°C) and Ac3 (°C) represent the start and end of austenite transformation. The A_Rc (°C) represents the austenite recrystallization temperature.
| Sample | Ac1 (°C) | Ac3 (°C) | A_Rc (°C) |
|---|---|---|---|
| CR | 506 | 612 | 641 |
| 450 AQ1 | 580 | 630 | 656 |
| 450 WR | 503 | 595 | 637 |
