Shear modulus | G | \(80.2\;\mathrm {GPa}\) |
Bulk modulus | \(\kappa \) | \(164.2\;\mathrm {GPa}\) |
Initial yield stress | \(y_0(T)\) | \((1-\omega _0(T-T_0))\; 450\;\mathrm {MPa} \) |
Anisotropy parameters | \(y_{11}\) | \(y_{11} = \{0.825 y_0,y_0\}\) |
\(y_{22},y_{33},y_{12},y_{13},y_{23}\) | \(y_{22}=y_{33}=y_{12}=y_{13}=y_{23}=y_0\) | |
Linear hardening modulus | \(H^i(T)\) | \((1-\omega _h(T-T_0))\;129.24\;\mathrm {MPa} \) |
Saturation yield stress | \(y_\infty (T)\) | \((1-\omega _h(T-T_0))\;715\;\mathrm {MPa} \) |
Hardening exponent | \( \delta \) | 16.93 |
Density | \(\rho _0\) | \(7.8\cdot 10^{-9}\;\frac{\mathrm {N}\,\mathrm {s}^2}{\mathrm {mm}^4}\) |
Heat capacity | \(C_v\) | \(3.588\;\frac{\mathrm {N}}{\mathrm {mm}^2\,\mathrm {s}^2\,\mathrm {K}} \) |
Heat conductivity | \(k_0\) | \(45\;\frac{\mathrm {N}}{\mathrm {s}\,\mathrm {K}}\) |
Expansion coefficient | \(\alpha _T\) | \(10^{-5}\;\frac{1}{\mathrm {K}}\) |
Yield stress softening | \(\omega _0\) | \(0.002\;\frac{1}{\mathrm {K}}\) |
Hardening softening | \(\omega _h\) | \(0.002\;\frac{1}{\mathrm {K}}\) |
Dissipation factor | \(\beta \) | 0.9 |
Initial temperature | \(T_0\) | \(293\;\mathrm {K}\) |
surrounding temperature | \(T_\infty \) | \(293\;\mathrm {K}\) |
Convection coefficient | \(h_c\) | \(17.5\;\frac{\mathrm {N}}{\mathrm {mm}\,\mathrm {s}\,\mathrm {K}}\) |