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Table 5 Comparison between experimental and calculated phase fraction and mechanical properties for the flange of a U-cap part

From: Integrated Modelling of Microstructure Evolution and Mechanical Properties Prediction for Q&P Hot Stamping Process of Ultra-High Strength Steel

\(P_{T}\) (°C) Phase fraction (%) \(\sigma_{b}\) (MPa) \(\updelta\) (%)
A B M Exp. Cal. Err. (%) Exp. Cal. Err. (%)
250 6.4 0.4 93.2 1547 1491 3.6 9.4 9.5 1.1
300 6.9 0.4 92.7 1474 1489 1.0 10.7 9.8 8.4
350 7.6 0.4 92.0 1476 1478 0.1 11.1 10.2 8.1