HS203×102×9.5
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 | 203.2 mm | 8 in |
| Width | 101.6 mm | 4 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 | 25,800,000 mm⁴ | 61.9847 in⁴ |
| Elastic modulus, Sₓ | 254,000 mm³ | 15.5 in³ |
| Plastic modulus, Zₓ | 326,000 mm³ | 19.8937 in³ |
| Radius of gyration, rₓ | 70.3 mm | 2.7677 in |
| Distance to top fibre | 101.6 mm | 4 in |
| Distance to bottom fibre | 101.6 mm | 4 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 8,570,000 mm⁴ | 20.5895 in⁴ |
| Elastic modulus, S_y | 169,000 mm³ | 10.313 in³ |
| Plastic modulus, Z_y | 199,000 mm³ | 12.1437 in³ |
| Radius of gyration, r_y | 40.5 mm | 1.5945 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 21,700,000 mm⁴ | 52.1345 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 40.9 kg/m | 27.5 lb/ft |