Table 5 The simulation force during steady state.

From: Parameter identification of Johnson–Cook constitutive model based on genetic algorithm and simulation analysis for 304 stainless steel

C

simulation Force Fs(N)

max strain rate (\({s}^{-1}\))

max mises stress (MPa)

0.136

99.68

58,201.29

2211.28

0.004

66.57

35,024.25

899.55

0.0054

65.31

18,090.19

934.23

0.0067

74.41

31,038.75

919.68

0.008

54.55

24,050.17

961.48

0.0094

70.35

14,921.38

928.71

  1. The extracted maximum strain rate and stress.
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