W21x101
Wide flange from AISC Shapes Database v16.0. Also designated W530X150.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 544 mm | 21.4 in |
| Flange width, b_f | 312 mm | 12.3 in |
| Web thickness, t_w | 12.7 mm | 0.5 in |
| Flange thickness, t_f | 20.3 mm | 0.8 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.01000e+9 mm⁴ | 2,420 in⁴ |
| Elastic modulus, Sₓ | 3,720,000 mm³ | 227 in³ |
| Plastic modulus, Zₓ | 4,150,000 mm³ | 253 in³ |
| Radius of gyration, rₓ | 229 mm | 9.02 in |
| Distance to top fibre | 272 mm | 10.7 in |
| Distance to bottom fibre | 272 mm | 10.7 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 103,000,000 mm⁴ | 248 in⁴ |
| Elastic modulus, S_y | 660,000 mm³ | 40.3 in³ |
| Plastic modulus, Z_y | 1,010,000 mm³ | 61.7 in³ |
| Radius of gyration, r_y | 73.4 mm | 2.89 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,170,000 mm⁴ | 5.21 in⁴ |
| Warping constant, C_w | 7.04000e+12 mm⁶ | 26,200 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 150 kg/m | 101 lb/ft |