WT10.5X111.5 Steel WT-shape — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Depth (d) | 11.7 | 297.2 mm |
| Flange Width (bf) | 12.7 | 32.26 cm |
| Flange Thickness (tf) | 1.79 | 45.5 mm |
| Web Thickness (tw) | 1 | 25.4 mm |
| Area (A) | 33.2 in² | 214.2 cm² |
| Weight | 111.5 lb/ft | 165.9 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 324 | 307 | in⁴ |
| Elastic Section Modulus (S) | 35.9 | 48.3 | in³ |
| Plastic Section Modulus (Z) | 66.7 | 74.9 | in³ |
| Radius of Gyration (r) | 3.12 | 3.04 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 29.6 | in⁴ |
| Warping Constant (Cw) | 117 | in⁶ |
Design Resources
- Section Properties Database — Compare with other sections
- Steel Beam Sizes Reference — Full dimension table
- Steel Grades Reference — Material properties
Frequently Asked Questions
What is the weight of a WT10.5X111.5 tee? 111.5 lb/ft (165.9 kg/m).
What is the section modulus of WT10.5X111.5? Sx = 35.9 in³, Zx = 66.7 in³ (strong axis). Sy = 48.3 in³, Zy = 74.9 in³ (weak axis).
What steel grade is standard for WT10.5X111.5? ASTM A992 (Fy = 50 ksi, Fu = 65 ksi) for WT-shapes. Verify with mill certificate.
What is the moment of inertia of WT10.5X111.5? Ix = 324 in⁴ about the strong axis and Iy = 307 in⁴ about the weak axis. The radius of gyration is rx = 3.12 in and ry = 3.04 in.
Related Pages
Educational reference only. Verify all section properties against the current AISC Manual and mill certificates before design. Results are PRELIMINARY — NOT FOR CONSTRUCTION.