HS254×152×6.4
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 | 254 mm | 10 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 | 42,900,000 mm⁴ | 103.0677 in⁴ |
| Elastic modulus, Sₓ | 338,000 mm³ | 20.626 in³ |
| Plastic modulus, Zₓ | 411,000 mm³ | 25.0808 in³ |
| Radius of gyration, rₓ | 93.6 mm | 3.685 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 | 19,500,000 mm⁴ | 46.8489 in⁴ |
| Elastic modulus, S_y | 256,000 mm³ | 15.6221 in³ |
| Plastic modulus, Z_y | 290,000 mm³ | 17.6969 in³ |
| Radius of gyration, r_y | 63.1 mm | 2.4843 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 42,900,000 mm⁴ | 103.0677 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 38.4 kg/m | 25.8 lb/ft |