HA38×38×3.2
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 | 38.1 mm | 1.5 in |
| Width | 38.1 mm | 1.5 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 | 76,800 mm⁴ | 0.184513 in⁴ |
| Elastic modulus, Sₓ | 4,030 mm³ | 0.245926 in³ |
| Plastic modulus, Zₓ | 4,950 mm³ | 0.302068 in³ |
| Radius of gyration, rₓ | 14.2 mm | 0.559055 in |
| Distance to top fibre | 19.05 mm | 0.75 in |
| Distance to bottom fibre | 19.05 mm | 0.75 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 76,800 mm⁴ | 0.184513 in⁴ |
| Elastic modulus, S_y | 4,030 mm³ | 0.245926 in³ |
| Plastic modulus, Z_y | 4,950 mm³ | 0.302068 in³ |
| Radius of gyration, r_y | 14.2 mm | 0.559055 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 129,000 mm⁴ | 0.309924 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 3.28 kg/m | 2.2 lb/ft |