WT100×21
Structural tees from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 103 mm | 4.0551 in |
| Flange width, b_f | 166 mm | 6.5354 in |
| Web thickness, t_w | 7.2 mm | 0.283465 in |
| Flange thickness, t_f | 11.8 mm | 0.464567 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,780,000 mm⁴ | 4.2765 in⁴ |
| Elastic modulus, Sₓ | 21,200 mm³ | 1.2937 in³ |
| Radius of gyration, rₓ | 25.9 mm | 1.0197 in |
| Distance to top fibre | 18.8 mm | 0.7401575 in |
| Distance to bottom fibre | 84.2 mm | 3.315 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 4,500,000 mm⁴ | 10.8113 in⁴ |
| Elastic modulus, S_y | 54,200 mm³ | 3.3075 in³ |
| Radius of gyration, r_y | 41.2 mm | 1.622 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 111,000 mm⁴ | 0.266679 in⁴ |
| Warping constant, C_w | 61,700,000 mm⁶ | 0.229764 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 21 kg/m | 14 lb/ft |