RHS 350×200×11
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 | 350 mm | 13.7795 in |
| Width | 200 mm | 7.874 in |
| Thickness, t | 11 mm | 0.433071 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 187,000,000 mm⁴ | 449.2693 in⁴ |
| Elastic modulus, Sₓ | 1,070,000 mm³ | 65.2954 in³ |
| Plastic modulus, Zₓ | 1,310,000 mm³ | 79.9411 in³ |
| Radius of gyration, rₓ | 128 mm | 5.0394 in |
| Distance to top fibre | 175 mm | 6.8898 in |
| Distance to bottom fibre | 175 mm | 6.8898 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 77,800,000 mm⁴ | 186.9152 in⁴ |
| Elastic modulus, S_y | 778,000 mm³ | 47.4765 in³ |
| Plastic modulus, Z_y | 888,000 mm³ | 54.1891 in³ |
| Radius of gyration, r_y | 82.3 mm | 3.2402 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 175,000,000 mm⁴ | 420.4392 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 90.2 kg/m | 60.6116 lb/ft |