HS610×305×22
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 | 609.6 mm | 24 in |
| Width | 304.8 mm | 12 in |
| Design wall thickness | 22.23 mm | 0.875197 in |
| Nominal wall thickness | 22.23 mm | 0.875197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.72000e+9 mm⁴ | 4,132.317 in⁴ |
| Elastic modulus, Sₓ | 5,650,000 mm³ | 344.7842 in³ |
| Plastic modulus, Zₓ | 7,150,000 mm³ | 436.3198 in³ |
| Radius of gyration, rₓ | 215 mm | 8.4646 in |
| Distance to top fibre | 304.8 mm | 12 in |
| Distance to bottom fibre | 304.8 mm | 12 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 580,000,000 mm⁴ | 1,393.456 in⁴ |
| Elastic modulus, S_y | 3,800,000 mm³ | 231.8902 in³ |
| Plastic modulus, Z_y | 4,390,000 mm³ | 267.8942 in³ |
| Radius of gyration, r_y | 124 mm | 4.8819 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1.44000e+9 mm⁴ | 3,459.614 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 294 kg/m | 197 lb/ft |