SHS 180×180×12.5
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 | 180 mm | 7.0866 in |
| Width | 180 mm | 7.0866 in |
| Thickness, t | 12.5 mm | 0.492126 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 37,900,000 mm⁴ | 91.0551 in⁴ |
| Elastic modulus, Sₓ | 421,000 mm³ | 25.691 in³ |
| Plastic modulus, Zₓ | 511,000 mm³ | 31.1831 in³ |
| Radius of gyration, rₓ | 68 mm | 2.6772 in |
| Distance to top fibre | 90 mm | 3.5433 in |
| Distance to bottom fibre | 90 mm | 3.5433 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 37,900,000 mm⁴ | 91.0551 in⁴ |
| Elastic modulus, S_y | 421,000 mm³ | 25.691 in³ |
| Plastic modulus, Z_y | 511,000 mm³ | 31.1831 in³ |
| Radius of gyration, r_y | 68 mm | 2.6772 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 60,700,000 mm⁴ | 145.8323 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 64.4 kg/m | 43.2748 lb/ft |