HSS 30x10x7/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS762X254X22.2.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 762 mm | 30 in |
| Width | 254 mm | 10 in |
| Design wall thickness | 20.7 mm | 0.814 in |
| Nominal wall thickness | 22.2 mm | 0.875 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2.58000e+9 mm⁴ | 6,190 in⁴ |
| Elastic modulus, Sₓ | 6,770,000 mm³ | 413 in³ |
| Plastic modulus, Zₓ | 8,850,000 mm³ | 540 in³ |
| Radius of gyration, rₓ | 257 mm | 10.1 in |
| Distance to top fibre | 381 mm | 15 in |
| Distance to bottom fibre | 381 mm | 15 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 445,000,000 mm⁴ | 1,070 in⁴ |
| Elastic modulus, S_y | 3,520,000 mm³ | 215 in³ |
| Plastic modulus, Z_y | 4,010,000 mm³ | 245 in³ |
| Radius of gyration, r_y | 107 mm | 4.2 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1.29000e+9 mm⁴ | 3,110 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 329 kg/m | 221.06 lb/ft |