AISC 360-22ASTM A992 / A6W14 Series
AISC W14x43 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 | 43 lb/ft | 64 kg/m |
| Cross-Sectional Area | A | 12.6 in² | 8129 mm² |
| Overall Depth | d | 13.7 in | 348 mm |
| Flange Width | bf | 8 in | 203.2 mm |
| Flange Thickness | tf | 0.53 in | 13.5 mm |
| Web Thickness | tw | 0.305 in | 7.7 mm |
| Flange Centroid Distance | ho | 13.2 in | 335.3 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 428 in⁴ | 178.1 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 62.6 in³ | 1026 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 69.6 in³ | 1141 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 5.82 in | 147.8 mm |
| Weak-Axis Inertia | Iy | 45.2 in⁴ | 18.8 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 11.3 in³ | 185 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 17.3 in³ | 283 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 1.89 in | 48 mm |
| Torsional Constant | J | 1.05 in⁴ | 437 ×10³ mm⁴ |
| Warping Constant | Cw | 3069.2 in⁶ | 523.6 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 2.18 in | 55.4 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
261 kip-ft
354.1 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
112.8 kips
502.2 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
7.55
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
41.4
✓ Compact Web (λw ≤ 90.5)