HSS 12x6x5/16
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS304.8X152.4X7.9.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 305 mm | 12 in |
| Width | 152 mm | 6 in |
| Design wall thickness | 7.39 mm | 0.291 in |
| Nominal wall thickness | 7.94 mm | 0.3125 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 76,600,000 mm⁴ | 184 in⁴ |
| Elastic modulus, Sₓ | 503,000 mm³ | 30.7 in³ |
| Plastic modulus, Zₓ | 624,000 mm³ | 38.1 in³ |
| Radius of gyration, rₓ | 109 mm | 4.31 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 | 26,100,000 mm⁴ | 62.8 in⁴ |
| Elastic modulus, S_y | 342,000 mm³ | 20.9 in³ |
| Plastic modulus, Z_y | 387,000 mm³ | 23.6 in³ |
| Radius of gyration, r_y | 64 mm | 2.52 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 63,300,000 mm⁴ | 152 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 53.7 kg/m | 36.1 lb/ft |