Table 3.
Mechanical performances of the steel tubes.
| Modulus of Elasticity (GPa) | Yield Strength (MPa) | Poisson’s Ratio | Wall Thickness (mm) |
|---|---|---|---|
| 181.0 | 345.0 | 0.30 | 1.2 |
| 202.0 | 358.3 | 0.28 | 3.0 |
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