AISC 360-22ASTM A992 / A6W27 Series
AISC W27x114 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 | 114 lb/ft | 169.7 kg/m |
| Cross-Sectional Area | A | 33.6 in² | 21677 mm² |
| Overall Depth | d | 27.3 in | 693.4 mm |
| Flange Width | bf | 10.1 in | 256.5 mm |
| Flange Thickness | tf | 0.93 in | 23.6 mm |
| Web Thickness | tw | 0.57 in | 14.5 mm |
| Flange Centroid Distance | ho | 26.4 in | 670.6 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 4080 in⁴ | 1698.2 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 299 in³ | 4900 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 343 in³ | 5621 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 11 in | 279.4 mm |
| Weak-Axis Inertia | Iy | 159 in⁴ | 66.2 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 31.5 in³ | 516 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 49.3 in³ | 808 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 2.18 in | 55.4 mm |
| Torsional Constant | J | 7.33 in⁴ | 3051 ×10³ mm⁴ |
| Warping Constant | Cw | 43440.7 in⁶ | 7411.6 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 2.65 in | 67.3 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
1286.3 kip-ft
1745.2 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
420.1 kips
1870.3 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
5.43
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
44.6
✓ Compact Web (λw ≤ 90.5)