HSS 12x12x5/8
Square HSS from AISC Shapes Database v16.0. Also designated HSS304.8X304.8X15.9.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 305 mm | 12 in |
| Width | 305 mm | 12 in |
| Design wall thickness | 14.8 mm | 0.581 in |
| Nominal wall thickness | 15.9 mm | 0.625 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 228,000,000 mm⁴ | 548 in⁴ |
| Elastic modulus, Sₓ | 1,500,000 mm³ | 91.4 in³ |
| Plastic modulus, Zₓ | 1,790,000 mm³ | 109 in³ |
| Radius of gyration, rₓ | 117 mm | 4.62 in |
| Distance to top fibre | 152.5 mm | 6 in |
| Distance to bottom fibre | 152.5 mm | 6 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 228,000,000 mm⁴ | 548 in⁴ |
| Elastic modulus, S_y | 1,500,000 mm³ | 91.4 in³ |
| Plastic modulus, Z_y | 1,790,000 mm³ | 109 in³ |
| Radius of gyration, r_y | 117 mm | 4.62 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 368,000,000 mm⁴ | 885 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 139 kg/m | 93.34 lb/ft |