Table 2 J-C model parameters of common ductile materials for solid phase.

Material basic parameters

  Reference density, ρ₀ (kg/m³)

8960

2800

  Shear modulus, G (GPa)

46.0

26.0

  Poisson ratio, υ

0.34

0.33

J-C strength parameters

  Initial yield strength, A (MPa)

90

335

  Hardening coefficient, B (MPa)

292

85

  Strain coefficient, N

0.31

0.11

  Strain rate coefficient, C

0.025

0.012

  Strain rate sensitivity index, M

1.09

1.6

  Reference temperature, T₀ (K)

293

293

  Melting temperature, T_m (K)

1790

925

J-C failure parameters

  Damage constant, D₁

0.54

-0.77

  Damage constant, D₂

4.89

1.45

  Damage constant, D₃

-3.03

-0.47

  Damage constant, D₄

0.014

0

  Damage constant, D₅

1.12

1.6

Mie-Gruneisen EOS parameters

  Sound speed, c₀ (m/s)

3933

5240

  Linear Hugoniot slope coefficient, S_a

1.5

1.4

  Gruneisen coefficient, Γ₀

1.99

1.97