AISC 360-22ASTM A992 / A6W24 Series
AISC W24x146 Properties & Dimensions
Standard wide flange I-beam cross-section properties, geometric dimensions, and LRFD design capacities per AISC Steel Construction Manual 15th/16th Edition.
Cross-Section Technical Schematic
Dual Units: Imperial (US) · SI MetricGeometric Dimensions & Area
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Nominal Weight | w | 146 lb/ft | 217.3 kg/m |
| Cross-Sectional Area | A | 43 in² | 27742 mm² |
| Overall Depth | d | 24.7 in | 627.4 mm |
| Flange Width | bf | 12.9 in | 327.7 mm |
| Flange Thickness | tf | 1.09 in | 27.7 mm |
| Web Thickness | tw | 0.65 in | 16.5 mm |
| Flange Centroid Distance | ho | 23.6 in | 599.4 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 4580 in⁴ | 1906.3 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 371 in³ | 6080 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 418 in³ | 6850 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 10.3 in | 261.6 mm |
| Weak-Axis Inertia | Iy | 391 in⁴ | 162.7 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 60.5 in³ | 991 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 93.2 in³ | 1527 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 3.01 in | 76.5 mm |
| Torsional Constant | J | 13.4 in⁴ | 5578 ×10³ mm⁴ |
| Warping Constant | Cw | 85937 in⁶ | 14662.1 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 3.53 in | 89.7 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
1567.5 kip-ft
2126.9 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
433.5 kips
1929.7 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
5.92
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
34.6
✓ Compact Web (λw ≤ 90.5)