HA152×76×7.9
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 | 152.4 mm | 6 in |
| Width | 76.2 mm | 3 in |
| Design wall thickness | 7.15 mm | 0.281496 in |
| Nominal wall thickness | 7.94 mm | 0.312598 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 8,150,000 mm⁴ | 19.5805 in⁴ |
| Elastic modulus, Sₓ | 107,000 mm³ | 6.5295 in³ |
| Plastic modulus, Zₓ | 137,000 mm³ | 8.3603 in³ |
| Radius of gyration, rₓ | 52.7 mm | 2.0748 in |
| Distance to top fibre | 76.2 mm | 3 in |
| Distance to bottom fibre | 76.2 mm | 3 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,710,000 mm⁴ | 6.5108 in⁴ |
| Elastic modulus, S_y | 71,200 mm³ | 4.3449 in³ |
| Plastic modulus, Z_y | 84,100 mm³ | 5.1321 in³ |
| Radius of gyration, r_y | 30.4 mm | 1.1969 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 6,880,000 mm⁴ | 16.5293 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 25.2 kg/m | 17 lb/ft |