WT7X436.5 Steel WT-shape — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Depth (d) | 11.8 | 299.7 mm |
| Flange Width (bf) | 18.8 | 47.75 cm |
| Flange Thickness (tf) | 5.51 | 140.0 mm |
| Web Thickness (tw) | 3.94 | 100.1 mm |
| Area (A) | 129 in² | 832.3 cm² |
| Weight | 436.5 lb/ft | 649.6 kg/m |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 1040 | 3080 | in⁴ |
| Elastic Section Modulus (S) | 131 | 328 | in³ |
| Plastic Section Modulus (Z) | 281 | 511 | in³ |
| Radius of Gyration (r) | 2.84 | 4.89 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 1110 | in⁴ |
| Warping Constant (Cw) | 8980 | 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 WT7X436.5 tee? 436.5 lb/ft (649.6 kg/m).
What is the section modulus of WT7X436.5? Sx = 131 in³, Zx = 281 in³ (strong axis). Sy = 328 in³, Zy = 511 in³ (weak axis).
What steel grade is standard for WT7X436.5? ASTM A992 (Fy = 50 ksi, Fu = 65 ksi) for WT-shapes. Verify with mill certificate.
What is the moment of inertia of WT7X436.5? Ix = 1040 in⁴ about the strong axis and Iy = 3080 in⁴ about the weak axis. The radius of gyration is rx = 2.84 in and ry = 4.89 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.