HA254×152×13
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 | 254 mm | 10 in |
| Width | 152.4 mm | 6 in |
| Design wall thickness | 11.43 mm | 0.45 in |
| Nominal wall thickness | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 69,600,000 mm⁴ | 167.2147 in⁴ |
| Elastic modulus, Sₓ | 548,000 mm³ | 33.441 in³ |
| Plastic modulus, Zₓ | 686,000 mm³ | 41.8623 in³ |
| Radius of gyration, rₓ | 90.8 mm | 3.5748 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 | 31,200,000 mm⁴ | 74.9583 in⁴ |
| Elastic modulus, S_y | 410,000 mm³ | 25.0197 in³ |
| Plastic modulus, Z_y | 480,000 mm³ | 29.2914 in³ |
| Radius of gyration, r_y | 60.8 mm | 2.3937 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 71,400,000 mm⁴ | 171.5392 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 72.7 kg/m | 48.9 lb/ft |