HS76×51×6.4
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 | 76.2 mm | 3 in |
| Width | 50.8 mm | 2 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 | 919,000 mm⁴ | 2.2079 in⁴ |
| Elastic modulus, Sₓ | 24,100 mm³ | 1.4707 in³ |
| Plastic modulus, Zₓ | 31,500 mm³ | 1.9222 in³ |
| Radius of gyration, rₓ | 26.1 mm | 1.0276 in |
| Distance to top fibre | 38.1 mm | 1.5 in |
| Distance to bottom fibre | 38.1 mm | 1.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 479,000 mm⁴ | 1.1508 in⁴ |
| Elastic modulus, S_y | 18,900 mm³ | 1.1533 in³ |
| Plastic modulus, Z_y | 23,600 mm³ | 1.4402 in³ |
| Radius of gyration, r_y | 18.9 mm | 0.744094 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,100,000 mm⁴ | 2.6428 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 10.6 kg/m | 7.11 lb/ft |