HSS 7x3x3/16
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS177.8X76.2X4.8.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 178 mm | 7 in |
| Width | 76.2 mm | 3 in |
| Design wall thickness | 4.42 mm | 0.174 in |
| Nominal wall thickness | 4.76 mm | 0.1875 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 8,240,000 mm⁴ | 19.8 in⁴ |
| Elastic modulus, Sₓ | 92,600 mm³ | 5.65 in³ |
| Plastic modulus, Zₓ | 117,000 mm³ | 7.14 in³ |
| Radius of gyration, rₓ | 62.2 mm | 2.45 in |
| Distance to top fibre | 89 mm | 3.5 in |
| Distance to bottom fibre | 89 mm | 3.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,180,000 mm⁴ | 5.24 in⁴ |
| Elastic modulus, S_y | 57,400 mm³ | 3.5 in³ |
| Plastic modulus, Z_y | 64,600 mm³ | 3.94 in³ |
| Radius of gyration, r_y | 32 mm | 1.26 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 5,700,000 mm⁴ | 13.7 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 17.8 kg/m | 11.97 lb/ft |