HA203×203×9.5
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 | 203.2 mm | 8 in |
| Width | 203.2 mm | 8 in |
| Design wall thickness | 8.58 mm | 0.337795 in |
| Nominal wall thickness | 9.53 mm | 0.375197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 40,400,000 mm⁴ | 97.0614 in⁴ |
| Elastic modulus, Sₓ | 397,000 mm³ | 24.2264 in³ |
| Plastic modulus, Zₓ | 469,000 mm³ | 28.6201 in³ |
| Radius of gyration, rₓ | 78.9 mm | 3.1063 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 | 40,400,000 mm⁴ | 97.0614 in⁴ |
| Elastic modulus, S_y | 397,000 mm³ | 24.2264 in³ |
| Plastic modulus, Z_y | 469,000 mm³ | 28.6201 in³ |
| Radius of gyration, r_y | 78.9 mm | 3.1063 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 64,600,000 mm⁴ | 155.2021 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 56.1 kg/m | 37.7 lb/ft |