RHS 260×140×7.1
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 | 7.1 mm | 0.279528 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 48,400,000 mm⁴ | 116.2815 in⁴ |
| Elastic modulus, Sₓ | 372,000 mm³ | 22.7008 in³ |
| Plastic modulus, Zₓ | 459,000 mm³ | 28.0099 in³ |
| Radius of gyration, rₓ | 94.5 mm | 3.7205 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 | 18,400,000 mm⁴ | 44.2062 in⁴ |
| Elastic modulus, S_y | 263,000 mm³ | 16.0492 in³ |
| Plastic modulus, Z_y | 298,000 mm³ | 18.1851 in³ |
| Radius of gyration, r_y | 58.2 mm | 2.2913 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 42,300,000 mm⁴ | 101.6262 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 42.6 kg/m | 28.6259 lb/ft |