RHS 260×140×12.5
Rectangular hollow sections from British-Sections-1 and Eurocode 3 UK shared angle/hollow tables.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 260 mm | 10.2362 in |
| Width | 140 mm | 5.5118 in |
| Thickness, t | 12.5 mm | 0.492126 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 77,700,000 mm⁴ | 186.675 in⁴ |
| Elastic modulus, Sₓ | 597,000 mm³ | 36.4312 in³ |
| Plastic modulus, Zₓ | 756,000 mm³ | 46.134 in³ |
| Radius of gyration, rₓ | 91.8 mm | 3.6142 in |
| Distance to top fibre | 130 mm | 5.1181 in |
| Distance to bottom fibre | 130 mm | 5.1181 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 28,800,000 mm⁴ | 69.1923 in⁴ |
| Elastic modulus, S_y | 411,000 mm³ | 25.0808 in³ |
| Plastic modulus, Z_y | 485,000 mm³ | 29.5965 in³ |
| Radius of gyration, r_y | 55.9 mm | 2.2008 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 68,400,000 mm⁴ | 164.3317 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 72.3 kg/m | 48.5834 lb/ft |