SHS 350×350×16
Square 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 | 350 mm | 13.7795 in |
| Thickness, t | 16 mm | 0.629921 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 389,000,000 mm⁴ | 934.5762 in⁴ |
| Elastic modulus, Sₓ | 2,220,000 mm³ | 135.4727 in³ |
| Plastic modulus, Zₓ | 2,630,000 mm³ | 160.4924 in³ |
| Radius of gyration, rₓ | 136 mm | 5.3543 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 | 389,000,000 mm⁴ | 934.5762 in⁴ |
| Elastic modulus, S_y | 2,220,000 mm³ | 135.4727 in³ |
| Plastic modulus, Z_y | 2,630,000 mm³ | 160.4924 in³ |
| Radius of gyration, r_y | 136 mm | 5.3543 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 610,000,000 mm⁴ | 1,465.531 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 166 kg/m | 111.5469 lb/ft |