HS76×76×6.4
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 | 6.35 mm | 0.25 in |
| Nominal wall thickness | 6.35 mm | 0.25 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,310,000 mm⁴ | 3.1473 in⁴ |
| Elastic modulus, Sₓ | 34,500 mm³ | 2.1053 in³ |
| Plastic modulus, Zₓ | 42,800 mm³ | 2.6118 in³ |
| Radius of gyration, rₓ | 28 mm | 1.1024 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 | 1,310,000 mm⁴ | 3.1473 in⁴ |
| Elastic modulus, S_y | 34,500 mm³ | 2.1053 in³ |
| Plastic modulus, Z_y | 42,800 mm³ | 2.6118 in³ |
| Radius of gyration, r_y | 28 mm | 1.1024 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,230,000 mm⁴ | 5.3576 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 13.1 kg/m | 8.81 lb/ft |