HSS 22x10x1/4
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS558.8X254X6.4.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 559 mm | 22 in |
| Width | 254 mm | 10 in |
| Design wall thickness | 5.92 mm | 0.233 in |
| Nominal wall thickness | 6.35 mm | 0.25 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 384,000,000 mm⁴ | 923 in⁴ |
| Elastic modulus, Sₓ | 1,370,000 mm³ | 83.9 in³ |
| Plastic modulus, Zₓ | 1,690,000 mm³ | 103 in³ |
| Radius of gyration, rₓ | 202 mm | 7.96 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 | 114,000,000 mm⁴ | 275 in⁴ |
| Elastic modulus, S_y | 901,000 mm³ | 55 in³ |
| Plastic modulus, Z_y | 983,000 mm³ | 60 in³ |
| Radius of gyration, r_y | 110 mm | 4.34 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 281,000,000 mm⁴ | 674 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 78.9 kg/m | 53.05 lb/ft |