RHS 260×140×8.8
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 | 8.8 mm | 0.346457 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 58,300,000 mm⁴ | 140.0663 in⁴ |
| Elastic modulus, Sₓ | 449,000 mm³ | 27.3997 in³ |
| Plastic modulus, Zₓ | 557,000 mm³ | 33.9902 in³ |
| Radius of gyration, rₓ | 93.7 mm | 3.689 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 | 22,000,000 mm⁴ | 52.8552 in⁴ |
| Elastic modulus, S_y | 314,000 mm³ | 19.1615 in³ |
| Plastic modulus, Z_y | 360,000 mm³ | 21.9685 in³ |
| Radius of gyration, r_y | 57.5 mm | 2.2638 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 51,100,000 mm⁴ | 122.7682 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 52.2 kg/m | 35.0768 lb/ft |