HA38×38×4.8
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 | 38.1 mm | 1.5 in |
| Width | 38.1 mm | 1.5 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 | 96,700 mm⁴ | 0.232323 in⁴ |
| Elastic modulus, Sₓ | 5,080 mm³ | 0.310001 in³ |
| Plastic modulus, Zₓ | 6,540 mm³ | 0.399095 in³ |
| Radius of gyration, rₓ | 13.5 mm | 0.531496 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 | 96,700 mm⁴ | 0.232323 in⁴ |
| Elastic modulus, S_y | 5,080 mm³ | 0.310001 in³ |
| Plastic modulus, Z_y | 6,540 mm³ | 0.399095 in³ |
| Radius of gyration, r_y | 13.5 mm | 0.531496 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 170,000 mm⁴ | 0.408427 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.54 kg/m | 3.05 lb/ft |