HS203×152×6.4
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 | 6.35 mm | 0.25 in |
| Nominal wall thickness | 6.35 mm | 0.25 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 25,000,000 mm⁴ | 60.0627 in⁴ |
| Elastic modulus, Sₓ | 246,000 mm³ | 15.0118 in³ |
| Plastic modulus, Zₓ | 295,000 mm³ | 18.002 in³ |
| Radius of gyration, rₓ | 76.7 mm | 3.0197 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 | 16,100,000 mm⁴ | 38.6804 in⁴ |
| Elastic modulus, S_y | 211,000 mm³ | 12.876 in³ |
| Plastic modulus, Z_y | 243,000 mm³ | 14.8288 in³ |
| Radius of gyration, r_y | 61.5 mm | 2.4213 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 31,200,000 mm⁴ | 74.9583 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 33.4 kg/m | 22.4 lb/ft |