HS102×102×3.2
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 | 101.6 mm | 4 in |
| Width | 101.6 mm | 4 in |
| Design wall thickness | 3.18 mm | 0.125197 in |
| Nominal wall thickness | 3.18 mm | 0.125197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,960,000 mm⁴ | 4.7089 in⁴ |
| Elastic modulus, Sₓ | 38,500 mm³ | 2.3494 in³ |
| Plastic modulus, Zₓ | 44,900 mm³ | 2.74 in³ |
| Radius of gyration, rₓ | 40 mm | 1.5748 in |
| Distance to top fibre | 50.8 mm | 2 in |
| Distance to bottom fibre | 50.8 mm | 2 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,960,000 mm⁴ | 4.7089 in⁴ |
| Elastic modulus, S_y | 38,500 mm³ | 2.3494 in³ |
| Plastic modulus, Z_y | 44,900 mm³ | 2.74 in³ |
| Radius of gyration, r_y | 40 mm | 1.5748 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 3,080,000 mm⁴ | 7.3997 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 9.62 kg/m | 6.46 lb/ft |