WT22X145 Steel WT-shape — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Depth (d) | 21.8 | 553.7 mm |
| Flange Width (bf) | 15.8 | 40.13 cm |
| Flange Thickness (tf) | 1.58 | 40.1 mm |
| Web Thickness (tw) | 0.865 | 22.0 mm |
| Area (A) | 42.6 in² | 274.8 cm² |
| Weight | 145 lb/ft | 215.8 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 1830 | 521 | in⁴ |
| Elastic Section Modulus (S) | 111 | 65.9 | in³ |
| Plastic Section Modulus (Z) | 196 | 102 | in³ |
| Radius of Gyration (r) | 6.54 | 3.49 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 25.4 | in⁴ |
| Warping Constant (Cw) | 275 | 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 WT22X145 tee? 145 lb/ft (215.8 kg/m).
What is the section modulus of WT22X145? Sx = 111 in³, Zx = 196 in³ (strong axis). Sy = 65.9 in³, Zy = 102 in³ (weak axis).
What steel grade is standard for WT22X145? ASTM A992 (Fy = 50 ksi, Fu = 65 ksi) for WT-shapes. Verify with mill certificate.
What is the moment of inertia of WT22X145? Ix = 1830 in⁴ about the strong axis and Iy = 521 in⁴ about the weak axis. The radius of gyration is rx = 6.54 in and ry = 3.49 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.