HS356×356×13
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 | 355.6 mm | 14 in |
| Width | 355.6 mm | 14 in |
| Design wall thickness | 12.7 mm | 0.5 in |
| Nominal wall thickness | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 329,000,000 mm⁴ | 790.4257 in⁴ |
| Elastic modulus, Sₓ | 1,850,000 mm³ | 112.8939 in³ |
| Plastic modulus, Zₓ | 2,170,000 mm³ | 132.4215 in³ |
| Radius of gyration, rₓ | 139 mm | 5.4724 in |
| Distance to top fibre | 177.8 mm | 7 in |
| Distance to bottom fibre | 177.8 mm | 7 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 329,000,000 mm⁴ | 790.4257 in⁴ |
| Elastic modulus, S_y | 1,850,000 mm³ | 112.8939 in³ |
| Plastic modulus, Z_y | 2,170,000 mm³ | 132.4215 in³ |
| Radius of gyration, r_y | 139 mm | 5.4724 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 522,000,000 mm⁴ | 1,254.11 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 133 kg/m | 89.7 lb/ft |