HSS 12x4x5/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS304.8X101.6X15.9.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 305 mm | 12 in |
| Width | 102 mm | 4 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 | 102,000,000 mm⁴ | 245 in⁴ |
| Elastic modulus, Sₓ | 669,000 mm³ | 40.8 in³ |
| Plastic modulus, Zₓ | 909,000 mm³ | 55.5 in³ |
| Radius of gyration, rₓ | 98.3 mm | 3.87 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 | 16,800,000 mm⁴ | 40.4 in⁴ |
| Elastic modulus, S_y | 331,000 mm³ | 20.2 in³ |
| Plastic modulus, Z_y | 401,000 mm³ | 24.5 in³ |
| Radius of gyration, r_y | 39.9 mm | 1.57 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 50,800,000 mm⁴ | 122 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 88 kg/m | 59.32 lb/ft |