HS203×203×16
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 | 203.2 mm | 8 in |
| Width | 203.2 mm | 8 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 | 63,800,000 mm⁴ | 153.2801 in⁴ |
| Elastic modulus, Sₓ | 628,000 mm³ | 38.3229 in³ |
| Plastic modulus, Zₓ | 774,000 mm³ | 47.2324 in³ |
| Radius of gyration, rₓ | 75.3 mm | 2.9646 in |
| Distance to top fibre | 101.6 mm | 4 in |
| Distance to bottom fibre | 101.6 mm | 4 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 63,800,000 mm⁴ | 153.2801 in⁴ |
| Elastic modulus, S_y | 628,000 mm³ | 38.3229 in³ |
| Plastic modulus, Z_y | 774,000 mm³ | 47.2324 in³ |
| Radius of gyration, r_y | 75.3 mm | 2.9646 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 107,000,000 mm⁴ | 257.0685 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 88.3 kg/m | 59.3 lb/ft |