HS38×38×4.8
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 | 4.78 mm | 0.188189 in |
| Nominal wall thickness | 4.78 mm | 0.188189 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 101,000 mm⁴ | 0.242653 in⁴ |
| Elastic modulus, Sₓ | 5,300 mm³ | 0.323426 in³ |
| Plastic modulus, Zₓ | 6,950 mm³ | 0.424115 in³ |
| Radius of gyration, rₓ | 13.2 mm | 0.519685 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 | 101,000 mm⁴ | 0.242653 in⁴ |
| Elastic modulus, S_y | 5,300 mm³ | 0.323426 in³ |
| Plastic modulus, Z_y | 6,950 mm³ | 0.424115 in³ |
| Radius of gyration, r_y | 13.2 mm | 0.519685 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 180,000 mm⁴ | 0.432452 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.54 kg/m | 3.05 lb/ft |