AISC 360-22ASTM A992 / A6W24 Series
AISC W24x103 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 | 103 lb/ft | 153.3 kg/m |
| Cross-Sectional Area | A | 30.3 in² | 19548 mm² |
| Overall Depth | d | 24.5 in | 622.3 mm |
| Flange Width | bf | 9 in | 228.6 mm |
| Flange Thickness | tf | 0.98 in | 24.9 mm |
| Web Thickness | tw | 0.55 in | 14 mm |
| Flange Centroid Distance | ho | 23.5 in | 596.9 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 3000 in⁴ | 1248.7 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 245 in³ | 4015 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 280 in³ | 4588 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 10 in | 254 mm |
| Weak-Axis Inertia | Iy | 119 in⁴ | 49.5 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 26.5 in³ | 434 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 41.5 in³ | 680 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 1.99 in | 50.5 mm |
| Torsional Constant | J | 7.07 in⁴ | 2943 ×10³ mm⁴ |
| Warping Constant | Cw | 26127.4 in⁶ | 4457.7 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 2.4 in | 61 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
1050 kip-ft
1424.7 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
363.8 kips
1619.6 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
4.59
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
41
✓ Compact Web (λw ≤ 90.5)