Table 1 Material parameters18,19.
From: Research on the integral forming process of thin walled and thick mouth seamless gas cylinders
Parameters | Temperature (℃) | Density ρ (\(\mathrm{kg}/{\mathrm{m}}^{3}\)) | Young’s modulus E (GPa) | Poisson’s ratio \(\nu \) | Yield strength \({\sigma }_{s}\) (MPa) |
|---|---|---|---|---|---|
Values | 950 | 7500 | 103 | 0.33 | 146 |
