HS203×152×4.8
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 | 152.4 mm | 6 in |
| Design wall thickness | 4.78 mm | 0.188189 in |
| Nominal wall thickness | 4.78 mm | 0.188189 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 19,500,000 mm⁴ | 46.8489 in⁴ |
| Elastic modulus, Sₓ | 192,000 mm³ | 11.7166 in³ |
| Plastic modulus, Zₓ | 228,000 mm³ | 13.9134 in³ |
| Radius of gyration, rₓ | 77.5 mm | 3.0512 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 | 12,600,000 mm⁴ | 30.2716 in⁴ |
| Elastic modulus, S_y | 165,000 mm³ | 10.0689 in³ |
| Plastic modulus, Z_y | 188,000 mm³ | 11.4725 in³ |
| Radius of gyration, r_y | 62.2 mm | 2.4488 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 24,100,000 mm⁴ | 57.9005 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 25.5 kg/m | 17.1 lb/ft |