W12X14 Steel Beam — Section Properties
Dimensions
| Property | Value | Unit |
|---|---|---|
| Depth (d) | 11.90 | in (302.3 mm) |
| Flange Width (bf) | 3.97 | in (100.8 mm) |
| Flange Thickness (tf) | 0.23 | in |
| Web Thickness (tw) | 0.20 | in |
| Area (A) | 4.16 | in² (26.8 cm²) |
| Weight | 14 | lb/ft (21 kg/m) |
Elastic Section Properties
| Property | Strong Axis (X-X) | Weak Axis (Y-Y) | Unit |
|---|---|---|---|
| Moment of Inertia (I) | 88.60 | 2.36 | in⁴ |
| Elastic Section Modulus (S) | 14.90 | 1.19 | in³ |
| Plastic Section Modulus (Z) | 17.40 | 1.90 | in³ |
| Radius of Gyration (r) | 4.62 | 0.75 | in |
Torsional Properties
| Property | Value | Unit |
|---|---|---|
| Torsional Constant (J) | 0.07 | in⁴ |
| Warping Constant (Cw) | 80.40 | in⁶ |
| Distance Between Flange Centroids (ho) | 11.70 | in |
| Effective Radius (rts) | 0.96 | in |
Design Resources
- Beam Capacity Calculator — Check W12X14 for your span and loads
- Column Capacity Calculator — Check W12X14 as a column
- Section Properties Database — Compare with other sections
- Steel Beam Sizes Reference — Full W-shape dimension table
- Steel Grades Reference — A992/A572 material properties
Frequently Asked Questions
What is the weight of a W12X14 beam? 14 lb/ft (21 kg/m). A 40-ft length weighs approximately 560 lbs.
What is the section modulus of W12X14? Sx = 14.9 in³ (strong axis) and Sy = 1.2 in³ (weak axis). The plastic section modulus Zx = 17.4 in³ and Zy = 1.9 in³.
What steel grade is standard for W12X14? Typically ASTM A992 (Fy = 50 ksi, Fu = 65 ksi) for W-shapes. Also available in A572 Grade 50 or A36. Verify with mill certificate.
What is the moment of inertia of W12X14? Ix = 88.6 in⁴ about the strong axis and Iy = 2.4 in⁴ about the weak axis. The radius of gyration is rx = 4.62 in and ry = 0.75 in.
Related Pages
- Steel Beam Sizes Reference
- Beam Capacity Calculator
- Column Capacity Calculator
- Section Properties Database
Educational reference only. Verify all section properties against the current AISC Manual and mill certificates before design. Results are PRELIMINARY — NOT FOR CONSTRUCTION.