W21x93
Wide flange from AISC Shapes Database v16.0. Also designated W530X138.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 549 mm | 21.6 in |
| Flange width, b_f | 214 mm | 8.42 in |
| Web thickness, t_w | 14.7 mm | 0.58 in |
| Flange thickness, t_f | 23.6 mm | 0.93 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 862,000,000 mm⁴ | 2,070 in⁴ |
| Elastic modulus, Sₓ | 3,150,000 mm³ | 192 in³ |
| Plastic modulus, Zₓ | 3,620,000 mm³ | 221 in³ |
| Radius of gyration, rₓ | 221 mm | 8.7 in |
| Distance to top fibre | 274.5 mm | 10.8 in |
| Distance to bottom fibre | 274.5 mm | 10.8 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 38,700,000 mm⁴ | 92.9 in⁴ |
| Elastic modulus, S_y | 362,000 mm³ | 22.1 in³ |
| Plastic modulus, Z_y | 569,000 mm³ | 34.7 in³ |
| Radius of gyration, r_y | 46.7 mm | 1.84 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,510,000 mm⁴ | 6.03 in⁴ |
| Warping constant, C_w | 2.67000e+12 mm⁶ | 9,940 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 138 kg/m | 93 lb/ft |