HA76×76×3.2
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 | 76.2 mm | 3 in |
| Width | 76.2 mm | 3 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 | 724,000 mm⁴ | 1.7394 in⁴ |
| Elastic modulus, Sₓ | 19,000 mm³ | 1.1595 in³ |
| Plastic modulus, Zₓ | 22,300 mm³ | 1.3608 in³ |
| Radius of gyration, rₓ | 29.7 mm | 1.1693 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 | 724,000 mm⁴ | 1.7394 in⁴ |
| Elastic modulus, S_y | 19,000 mm³ | 1.1595 in³ |
| Plastic modulus, Z_y | 22,300 mm³ | 1.3608 in³ |
| Radius of gyration, r_y | 29.7 mm | 1.1693 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,150,000 mm⁴ | 2.7629 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 7.09 kg/m | 4.76 lb/ft |