HS406×406×16
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 | 15.88 mm | 0.625197 in |
| Nominal wall thickness | 15.88 mm | 0.625197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 606,000,000 mm⁴ | 1,455.921 in⁴ |
| Elastic modulus, Sₓ | 2,980,000 mm³ | 181.8508 in³ |
| Plastic modulus, Zₓ | 3,500,000 mm³ | 213.5831 in³ |
| Radius of gyration, rₓ | 158 mm | 6.2205 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 | 606,000,000 mm⁴ | 1,455.921 in⁴ |
| Elastic modulus, S_y | 2,980,000 mm³ | 181.8508 in³ |
| Plastic modulus, Z_y | 3,500,000 mm³ | 213.5831 in³ |
| Radius of gyration, r_y | 158 mm | 6.2205 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 965,000,000 mm⁴ | 2,318.422 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 190 kg/m | 127 lb/ft |