HA64×38×4.8
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 | 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 | 361,000 mm⁴ | 0.867306 in⁴ |
| Elastic modulus, Sₓ | 11,400 mm³ | 0.695671 in³ |
| Plastic modulus, Zₓ | 14,700 mm³ | 0.897049 in³ |
| Radius of gyration, rₓ | 21.9 mm | 0.862205 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 | 159,000 mm⁴ | 0.381999 in⁴ |
| Elastic modulus, S_y | 8,370 mm³ | 0.510769 in³ |
| Plastic modulus, Z_y | 10,200 mm³ | 0.622442 in³ |
| Radius of gyration, r_y | 14.6 mm | 0.574803 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 380,000 mm⁴ | 0.912954 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 6.45 kg/m | 4.33 lb/ft |