Parameters | Reference values | Z1 | Z2 | Z3 | Z4 |
---|---|---|---|---|---|
E (GPa) | 210 | 209.80 | 210.05 | 210.12 | 209.86 |
Relative difference (%) | 0.09 | 0.02 | 0.05 | 0.06 | |
v | 0.3 | 0.2998 | 0.3002 | 0.3001 | 0.2998 |
Relative difference (%) | 0.06 | 0.06 | 0.03 | 0.06 | |
k (GPa) | 1 | 1.032 | 0.998 | 1.015 | 0.997 |
Relative difference (%) | 3.20 | 0.20 | 1.5 | 0.30 | |
\(\sigma _{0}\) (MPa) | 300 | 298.49 | 299.51 | 299.38 | 299.60 |
Relative difference (%) | 0.50 | 0.16 | 0.20 | 0.13 |