HSS 9x7x5/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS228.6X177.8X15.9.
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 | 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 | 72,400,000 mm⁴ | 174 in⁴ |
| Elastic modulus, Sₓ | 634,000 mm³ | 38.7 in³ |
| Plastic modulus, Zₓ | 791,000 mm³ | 48.3 in³ |
| Radius of gyration, rₓ | 82.8 mm | 3.26 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 | 48,700,000 mm⁴ | 117 in⁴ |
| Elastic modulus, S_y | 549,000 mm³ | 33.5 in³ |
| Plastic modulus, Z_y | 664,000 mm³ | 40.5 in³ |
| Radius of gyration, r_y | 68.1 mm | 2.68 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 97,800,000 mm⁴ | 235 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 88 kg/m | 59.32 lb/ft |