W12x58
Wide flange from AISC Shapes Database v16.0. Also designated W310X86.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 310 mm | 12.2 in |
| Flange width, b_f | 254 mm | 10 in |
| Web thickness, t_w | 9.14 mm | 0.36 in |
| Flange thickness, t_f | 16.3 mm | 0.64 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 198,000,000 mm⁴ | 475 in⁴ |
| Elastic modulus, Sₓ | 1,280,000 mm³ | 78 in³ |
| Plastic modulus, Zₓ | 1,420,000 mm³ | 86.4 in³ |
| Radius of gyration, rₓ | 134 mm | 5.28 in |
| Distance to top fibre | 155 mm | 6.1 in |
| Distance to bottom fibre | 155 mm | 6.1 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 44,500,000 mm⁴ | 107 in⁴ |
| Elastic modulus, S_y | 351,000 mm³ | 21.4 in³ |
| Plastic modulus, Z_y | 533,000 mm³ | 32.5 in³ |
| Radius of gyration, r_y | 63.8 mm | 2.51 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 874,000 mm⁴ | 2.1 in⁴ |
| Warping constant, C_w | 9.59000e+11 mm⁶ | 3,570 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 86 kg/m | 58 lb/ft |