HS254×203×16
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 | 15.88 mm | 0.625197 in |
| Nominal wall thickness | 15.88 mm | 0.625197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 111,000,000 mm⁴ | 266.6786 in⁴ |
| Elastic modulus, Sₓ | 872,000 mm³ | 53.2127 in³ |
| Plastic modulus, Zₓ | 1,080,000 mm³ | 65.9056 in³ |
| Radius of gyration, rₓ | 92.8 mm | 3.6535 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 | 78,000,000 mm⁴ | 187.3958 in⁴ |
| Elastic modulus, S_y | 767,000 mm³ | 46.8052 in³ |
| Plastic modulus, Z_y | 925,000 mm³ | 56.447 in³ |
| Radius of gyration, r_y | 77.9 mm | 3.0669 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 153,000,000 mm⁴ | 367.584 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 101 kg/m | 67.8 lb/ft |