HS254×203×9.5
Rectangular HSS from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 254 mm | 10 in |
| Width | 203.2 mm | 8 in |
| Design wall thickness | 9.53 mm | 0.375197 in |
| Nominal wall thickness | 9.53 mm | 0.375197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 74,800,000 mm⁴ | 179.7077 in⁴ |
| Elastic modulus, Sₓ | 589,000 mm³ | 35.943 in³ |
| Plastic modulus, Zₓ | 707,000 mm³ | 43.1438 in³ |
| Radius of gyration, rₓ | 96 mm | 3.7795 in |
| Distance to top fibre | 127 mm | 5 in |
| Distance to bottom fibre | 127 mm | 5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 53,000,000 mm⁴ | 127.333 in⁴ |
| Elastic modulus, S_y | 522,000 mm³ | 31.8544 in³ |
| Plastic modulus, Z_y | 607,000 mm³ | 37.0414 in³ |
| Radius of gyration, r_y | 80.8 mm | 3.1811 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 99,600,000 mm⁴ | 239.29 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 63.7 kg/m | 42.8 lb/ft |