W12x252
Wide flange from AISC Shapes Database v16.0. Also designated W310X375.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 391 mm | 15.4 in |
| Flange width, b_f | 330 mm | 13 in |
| Web thickness, t_w | 35.6 mm | 1.4 in |
| Flange thickness, t_f | 57.2 mm | 2.25 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.13000e+9 mm⁴ | 2,720 in⁴ |
| Elastic modulus, Sₓ | 5,780,000 mm³ | 353 in³ |
| Plastic modulus, Zₓ | 7,010,000 mm³ | 428 in³ |
| Radius of gyration, rₓ | 154 mm | 6.06 in |
| Distance to top fibre | 195.5 mm | 7.7 in |
| Distance to bottom fibre | 195.5 mm | 7.7 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 345,000,000 mm⁴ | 828 in⁴ |
| Elastic modulus, S_y | 2,080,000 mm³ | 127 in³ |
| Plastic modulus, Z_y | 3,210,000 mm³ | 196 in³ |
| Radius of gyration, r_y | 84.8 mm | 3.34 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 45,000,000 mm⁴ | 108 in⁴ |
| Warping constant, C_w | 9.61000e+12 mm⁶ | 35,800 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 375 kg/m | 252 lb/ft |