HA76×76×4.8
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 | 76.2 mm | 3 in |
| Width | 76.2 mm | 3 in |
| Design wall thickness | 4.3 mm | 0.169291 in |
| Nominal wall thickness | 4.78 mm | 0.188189 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,000,000 mm⁴ | 2.4025 in⁴ |
| Elastic modulus, Sₓ | 26,300 mm³ | 1.6049 in³ |
| Plastic modulus, Zₓ | 31,600 mm³ | 1.9284 in³ |
| Radius of gyration, rₓ | 29 mm | 1.1417 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 | 1,000,000 mm⁴ | 2.4025 in⁴ |
| Elastic modulus, S_y | 26,300 mm³ | 1.6049 in³ |
| Plastic modulus, Z_y | 31,600 mm³ | 1.9284 in³ |
| Radius of gyration, r_y | 29 mm | 1.1417 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,640,000 mm⁴ | 3.9401 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 10.3 kg/m | 6.89 lb/ft |