HA64×64×3.2
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 | 2.86 mm | 0.112598 in |
| Nominal wall thickness | 3.18 mm | 0.125197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 406,000 mm⁴ | 0.975419 in⁴ |
| Elastic modulus, Sₓ | 12,800 mm³ | 0.781104 in³ |
| Plastic modulus, Zₓ | 15,100 mm³ | 0.921459 in³ |
| Radius of gyration, rₓ | 24.6 mm | 0.968504 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 | 406,000 mm⁴ | 0.975419 in⁴ |
| Elastic modulus, S_y | 12,800 mm³ | 0.781104 in³ |
| Plastic modulus, Z_y | 15,100 mm³ | 0.921459 in³ |
| Radius of gyration, r_y | 24.6 mm | 0.968504 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 652,000 mm⁴ | 1.5664 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 5.82 kg/m | 3.9 lb/ft |