HSS 10x8x5/16
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS254X203.2X7.9.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 254 mm | 10 in |
| Width | 203 mm | 8 in |
| Design wall thickness | 7.39 mm | 0.291 in |
| Nominal wall thickness | 7.94 mm | 0.3125 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 60,400,000 mm⁴ | 145 in⁴ |
| Elastic modulus, Sₓ | 475,000 mm³ | 29 in³ |
| Plastic modulus, Zₓ | 564,000 mm³ | 34.4 in³ |
| Radius of gyration, rₓ | 97 mm | 3.82 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 | 42,900,000 mm⁴ | 103 in⁴ |
| Elastic modulus, S_y | 421,000 mm³ | 25.7 in³ |
| Plastic modulus, Z_y | 485,000 mm³ | 29.6 in³ |
| Radius of gyration, r_y | 81.8 mm | 3.22 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 79,100,000 mm⁴ | 190 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 53.7 kg/m | 36.1 lb/ft |