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. 2019 Nov 8;12(22):3687. doi: 10.3390/ma12223687

Table 4.

Taylor factor (M) adapted isotropic plasticity ([16]) material parameters for ferrite and martensite.

Parameter Ferrite Martensite
Elastic constant, c11 286 GPa 510 GPa
Elastic constant, c12 121 GPa 216 GPa
Initial shear resistance, g0 95.5 MPa 431 MPa
Saturation slip resistance, g 317 MPa 922 MPa
Hardening constant, h0 1 GPa 563 GPa
Reference shear rate, γ˙0 103 s1 103 s1
Rate sensitivity exponent, m 0.05 0.05
Hardening exponent, a 2.25 2.25
Taylor factor, M 2.4 2.33