AISC 360-22ASTM A992 / A6W14 Series
AISC W14x665 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 | 665 lb/ft | 989.6 kg/m |
| Cross-Sectional Area | A | 196 in² | 126451 mm² |
| Overall Depth | d | 21.6 in | 548.6 mm |
| Flange Width | bf | 17.7 in | 449.6 mm |
| Flange Thickness | tf | 4.52 in | 114.8 mm |
| Web Thickness | tw | 2.83 in | 71.9 mm |
| Flange Centroid Distance | ho | 17.1 in | 434.3 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 12400 in⁴ | 5161.3 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 1150 in³ | 18845 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 1480 in³ | 24253 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 7.98 in | 202.7 mm |
| Weak-Axis Inertia | Iy | 4170 in⁴ | 1735.7 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 472 in³ | 7735 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 730 in³ | 11963 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 4.62 in | 117.3 mm |
| Torsional Constant | J | 1120 in⁴ | 466179 ×10³ mm⁴ |
| Warping Constant | Cw | 480051.2 in⁶ | 81903.4 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 5.57 in | 141.5 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
5550 kip-ft
7530.5 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
1650.5 kips
7347.2 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
1.96
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
4.4
✓ Compact Web (λw ≤ 90.5)