HS64×38×3.2
Rectangular 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 | 63.5 mm | 2.5 in |
| Width | 38.1 mm | 1.5 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 | 294,000 mm⁴ | 0.706338 in⁴ |
| Elastic modulus, Sₓ | 9,270 mm³ | 0.56569 in³ |
| Plastic modulus, Zₓ | 11,700 mm³ | 0.713978 in³ |
| Radius of gyration, rₓ | 22.5 mm | 0.885827 in |
| Distance to top fibre | 31.75 mm | 1.25 in |
| Distance to bottom fibre | 31.75 mm | 1.25 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 132,000 mm⁴ | 0.317131 in⁴ |
| Elastic modulus, S_y | 6,910 mm³ | 0.421674 in³ |
| Plastic modulus, Z_y | 8,170 mm³ | 0.498564 in³ |
| Radius of gyration, r_y | 15.1 mm | 0.594488 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 304,000 mm⁴ | 0.730363 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.55 kg/m | 3.05 lb/ft |