HA324×16
Round 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 |
|---|---|---|
| Design wall thickness | 14.29 mm | 0.562598 in |
| Nominal wall thickness | 15.88 mm | 0.625197 in |
| Outside diameter | 323.9 mm | 12.752 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 167,000,000 mm⁴ | 401.2191 in⁴ |
| Elastic modulus, Sₓ | 1,030,000 mm³ | 62.8545 in³ |
| Plastic modulus, Zₓ | 1,370,000 mm³ | 83.6025 in³ |
| Radius of gyration, rₓ | 110 mm | 4.3307 in |
| Distance to top fibre | 161.95 mm | 6.376 in |
| Distance to bottom fibre | 161.95 mm | 6.376 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 167,000,000 mm⁴ | 401.2191 in⁴ |
| Elastic modulus, S_y | 1,030,000 mm³ | 62.8545 in³ |
| Plastic modulus, Z_y | 1,370,000 mm³ | 83.6025 in³ |
| Radius of gyration, r_y | 110 mm | 4.3307 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 334,000,000 mm⁴ | 802.4382 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 121 kg/m | 81 lb/ft |