HS64×64×4.8
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 | 63.5 mm | 2.5 in |
| Width | 63.5 mm | 2.5 in |
| Design wall thickness | 4.78 mm | 0.188189 in |
| Nominal wall thickness | 4.78 mm | 0.188189 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 594,000 mm⁴ | 1.4271 in⁴ |
| Elastic modulus, Sₓ | 18,700 mm³ | 1.1411 in³ |
| Plastic modulus, Zₓ | 23,000 mm³ | 1.4035 in³ |
| Radius of gyration, rₓ | 23.6 mm | 0.929134 in |
| Distance to top fibre | 31.75 mm | 1.25 in |
| Distance to bottom fibre | 31.75 mm | 1.25 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 594,000 mm⁴ | 1.4271 in⁴ |
| Elastic modulus, S_y | 18,700 mm³ | 1.1411 in³ |
| Plastic modulus, Z_y | 23,000 mm³ | 1.4035 in³ |
| Radius of gyration, r_y | 23.6 mm | 0.929134 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 995,000 mm⁴ | 2.3905 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 8.35 kg/m | 5.61 lb/ft |