L12x12x1-3/8
Angles from AISC Shapes Database v16.0. Also designated L305X305X34.9.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 305 mm | 12 in |
| Width | 305 mm | 12 in |
| Thickness, t | 35.1 mm | 1.38 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 172,000,000 mm⁴ | 413 in⁴ |
| Elastic modulus, Sₓ | 797,000 mm³ | 48.6 in³ |
| Plastic modulus, Zₓ | 1,440,000 mm³ | 88.1 in³ |
| Radius of gyration, rₓ | 92.5 mm | 3.64 in |
| Distance to top fibre | 216.1 mm | 8.5 in |
| Distance to bottom fibre | 88.9 mm | 3.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 172,000,000 mm⁴ | 413 in⁴ |
| Elastic modulus, S_y | 797,000 mm³ | 48.6 in³ |
| Plastic modulus, Z_y | 1,440,000 mm³ | 88.1 in³ |
| Radius of gyration, r_y | 92.5 mm | 3.64 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 8,280,000 mm⁴ | 19.9 in⁴ |
| Warping constant, C_w | 5.67000e+10 mm⁶ | 211 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 156 kg/m | 105 lb/ft |