HSS 22x16x5/16
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS558.8X406.4X7.9.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 559 mm | 22 in |
| Width | 406 mm | 16 in |
| Design wall thickness | 7.39 mm | 0.291 in |
| Nominal wall thickness | 7.95 mm | 0.3125 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 645,000,000 mm⁴ | 1,550 in⁴ |
| Elastic modulus, Sₓ | 2,310,000 mm³ | 141 in³ |
| Plastic modulus, Zₓ | 2,700,000 mm³ | 165 in³ |
| Radius of gyration, rₓ | 215 mm | 8.47 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 | 397,000,000 mm⁴ | 954 in⁴ |
| Elastic modulus, S_y | 1,950,000 mm³ | 119 in³ |
| Plastic modulus, Z_y | 2,180,000 mm³ | 133 in³ |
| Radius of gyration, r_y | 169 mm | 6.65 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 762,000,000 mm⁴ | 1,830 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 117 kg/m | 78.63 lb/ft |