HA102×102×6.4
Square 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 | 101.6 mm | 4 in |
| Width | 101.6 mm | 4 in |
| Design wall thickness | 5.72 mm | 0.225197 in |
| Nominal wall thickness | 6.35 mm | 0.25 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 3,170,000 mm⁴ | 7.616 in⁴ |
| Elastic modulus, Sₓ | 62,300 mm³ | 3.8018 in³ |
| Plastic modulus, Zₓ | 74,800 mm³ | 4.5646 in³ |
| Radius of gyration, rₓ | 38.7 mm | 1.5236 in |
| Distance to top fibre | 50.8 mm | 2 in |
| Distance to bottom fibre | 50.8 mm | 2 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 3,170,000 mm⁴ | 7.616 in⁴ |
| Elastic modulus, S_y | 62,300 mm³ | 3.8018 in³ |
| Plastic modulus, Z_y | 74,800 mm³ | 4.5646 in³ |
| Radius of gyration, r_y | 38.7 mm | 1.5236 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 5,170,000 mm⁴ | 12.421 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 18.2 kg/m | 12.2 lb/ft |