Table 5 Mechanical properties of steel-52
From: Flexural performance of T-shape light-weight concrete filled steel tubular girder
Property | Value | Unit |
|---|---|---|
Density | 78.50 | kN/\({\mathrm{m}}^{3}\) |
Coefficient of thermal expansion | 1.2 × \({10}^{5}\) | \({\mathrm{C}}^{-1}\) |
Young’s modulus | 2.1 × \({10}^{5}\) | MPa |
Poisson’s ratio | 0.3 | ----- |
Bulk modulus | 1.75 × \({10}^{5}\) | MPa |
Shear modulus | 8.077 × \({10}^{4}\) | MPa |
Compressive strength | 50 | MPa |
Yield strength | 360 | MPa |
Ultimate strength | 520 | MPa |
Tangent modulus | 0 | MPa |