HA76×76×9.5
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 | 76.2 mm | 3 in |
| Width | 76.2 mm | 3 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 | 1,550,000 mm⁴ | 3.7239 in⁴ |
| Elastic modulus, Sₓ | 40,600 mm³ | 2.4776 in³ |
| Plastic modulus, Zₓ | 52,200 mm³ | 3.1854 in³ |
| Radius of gyration, rₓ | 26.9 mm | 1.0591 in |
| Distance to top fibre | 38.1 mm | 1.5 in |
| Distance to bottom fibre | 38.1 mm | 1.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,550,000 mm⁴ | 3.7239 in⁴ |
| Elastic modulus, S_y | 40,600 mm³ | 2.4776 in³ |
| Plastic modulus, Z_y | 52,200 mm³ | 3.1854 in³ |
| Radius of gyration, r_y | 26.9 mm | 1.0591 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,710,000 mm⁴ | 6.5108 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 18.1 kg/m | 12.2 lb/ft |