HSS 9x7x1/2
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS228.6X177.8X12.7.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 229 mm | 9 in |
| Width | 178 mm | 7 in |
| Design wall thickness | 11.8 mm | 0.465 in |
| Nominal wall thickness | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 62,000,000 mm⁴ | 149 in⁴ |
| Elastic modulus, Sₓ | 541,000 mm³ | 33 in³ |
| Plastic modulus, Zₓ | 664,000 mm³ | 40.5 in³ |
| Radius of gyration, rₓ | 84.3 mm | 3.32 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 | 41,600,000 mm⁴ | 100 in⁴ |
| Elastic modulus, S_y | 470,000 mm³ | 28.7 in³ |
| Plastic modulus, Z_y | 557,000 mm³ | 34 in³ |
| Radius of gyration, r_y | 69.3 mm | 2.73 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 82,000,000 mm⁴ | 197 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 72.5 kg/m | 48.85 lb/ft |