HSS 9x5x5/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS228.6X127X15.9.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 229 mm | 9 in |
| Width | 127 mm | 5 in |
| Design wall thickness | 14.8 mm | 0.581 in |
| Nominal wall thickness | 15.9 mm | 0.625 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 55,400,000 mm⁴ | 133 in⁴ |
| Elastic modulus, Sₓ | 485,000 mm³ | 29.6 in³ |
| Plastic modulus, Zₓ | 631,000 mm³ | 38.5 in³ |
| Radius of gyration, rₓ | 78.2 mm | 3.08 in |
| Distance to top fibre | 114.5 mm | 4.5 in |
| Distance to bottom fibre | 114.5 mm | 4.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 21,600,000 mm⁴ | 52 in⁴ |
| Elastic modulus, S_y | 341,000 mm³ | 20.8 in³ |
| Plastic modulus, Z_y | 415,000 mm³ | 25.3 in³ |
| Radius of gyration, r_y | 48.8 mm | 1.92 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 53,300,000 mm⁴ | 128 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 75.3 kg/m | 50.81 lb/ft |