HS406×406×9.5
Square HSS from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 406.4 mm | 16 in |
| Width | 406.4 mm | 16 in |
| Design wall thickness | 9.53 mm | 0.375197 in |
| Nominal wall thickness | 9.53 mm | 0.375197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 388,000,000 mm⁴ | 932.1737 in⁴ |
| Elastic modulus, Sₓ | 1,910,000 mm³ | 116.5554 in³ |
| Plastic modulus, Zₓ | 2,200,000 mm³ | 134.2522 in³ |
| Radius of gyration, rₓ | 161 mm | 6.3386 in |
| Distance to top fibre | 203.2 mm | 8 in |
| Distance to bottom fibre | 203.2 mm | 8 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 388,000,000 mm⁴ | 932.1737 in⁴ |
| Elastic modulus, S_y | 1,910,000 mm³ | 116.5554 in³ |
| Plastic modulus, Z_y | 2,200,000 mm³ | 134.2522 in³ |
| Radius of gyration, r_y | 161 mm | 6.3386 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 604,000,000 mm⁴ | 1,451.116 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 117 kg/m | 78.5 lb/ft |