W12x305
Wide flange from AISC Shapes Database v16.0. Also designated W310X454.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 414 mm | 16.3 in |
| Flange width, b_f | 335 mm | 13.2 in |
| Web thickness, t_w | 41.4 mm | 1.63 in |
| Flange thickness, t_f | 68.8 mm | 2.71 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.48000e+9 mm⁴ | 3,550 in⁴ |
| Elastic modulus, Sₓ | 7,130,000 mm³ | 435 in³ |
| Plastic modulus, Zₓ | 8,800,000 mm³ | 537 in³ |
| Radius of gyration, rₓ | 160 mm | 6.29 in |
| Distance to top fibre | 207 mm | 8.15 in |
| Distance to bottom fibre | 207 mm | 8.15 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 437,000,000 mm⁴ | 1,050 in⁴ |
| Elastic modulus, S_y | 2,610,000 mm³ | 159 in³ |
| Plastic modulus, Z_y | 4,000,000 mm³ | 244 in³ |
| Radius of gyration, r_y | 86.9 mm | 3.42 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 77,000,000 mm⁴ | 185 in⁴ |
| Warping constant, C_w | 1.31000e+13 mm⁶ | 48,600 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 454 kg/m | 305 lb/ft |