HS406×305×16
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 | 406.4 mm | 16 in |
| Width | 304.8 mm | 12 in |
| Design wall thickness | 15.88 mm | 0.625197 in |
| Nominal wall thickness | 15.88 mm | 0.625197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 482,000,000 mm⁴ | 1,158.01 in⁴ |
| Elastic modulus, Sₓ | 2,370,000 mm³ | 144.6263 in³ |
| Plastic modulus, Zₓ | 2,870,000 mm³ | 175.1381 in³ |
| Radius of gyration, rₓ | 152 mm | 5.9843 in |
| Distance to top fibre | 203.2 mm | 8 in |
| Distance to bottom fibre | 203.2 mm | 8 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 309,000,000 mm⁴ | 742.3755 in⁴ |
| Elastic modulus, S_y | 2,030,000 mm³ | 123.8782 in³ |
| Plastic modulus, Z_y | 2,360,000 mm³ | 144.016 in³ |
| Radius of gyration, r_y | 122 mm | 4.8032 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 608,000,000 mm⁴ | 1,460.726 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 164 kg/m | 110 lb/ft |