HSS 22x22x3/4
Square HSS from AISC Shapes Database v16.0. Also designated HSS558.8X558.8X19.0.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 559 mm | 22 in |
| Width | 559 mm | 22 in |
| Design wall thickness | 17.7 mm | 0.698 in |
| Nominal wall thickness | 19.1 mm | 0.75 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.81000e+9 mm⁴ | 4,350 in⁴ |
| Elastic modulus, Sₓ | 6,470,000 mm³ | 395 in³ |
| Plastic modulus, Zₓ | 7,570,000 mm³ | 462 in³ |
| Radius of gyration, rₓ | 220 mm | 8.65 in |
| Distance to top fibre | 279.5 mm | 11 in |
| Distance to bottom fibre | 279.5 mm | 11 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1.81000e+9 mm⁴ | 4,350 in⁴ |
| Elastic modulus, S_y | 6,470,000 mm³ | 395 in³ |
| Plastic modulus, Z_y | 7,570,000 mm³ | 462 in³ |
| Radius of gyration, r_y | 220 mm | 8.65 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2.86000e+9 mm⁴ | 6,860 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 315 kg/m | 212 lb/ft |