AISC 360-22ASTM A992 / A6W27 Series
AISC W27x94 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 | 94 lb/ft | 139.9 kg/m |
| Cross-Sectional Area | A | 27.6 in² | 17806 mm² |
| Overall Depth | d | 26.9 in | 683.3 mm |
| Flange Width | bf | 10 in | 254 mm |
| Flange Thickness | tf | 0.745 in | 18.9 mm |
| Web Thickness | tw | 0.49 in | 12.4 mm |
| Flange Centroid Distance | ho | 26.2 in | 665.5 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 3270 in⁴ | 1361.1 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 243 in³ | 3982 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 278 in³ | 4556 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 10.9 in | 276.9 mm |
| Weak-Axis Inertia | Iy | 124 in⁴ | 51.6 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 24.8 in³ | 406 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 38.8 in³ | 636 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 2.12 in | 53.8 mm |
| Torsional Constant | J | 4.03 in⁴ | 1677 ×10³ mm⁴ |
| Warping Constant | Cw | 33524.9 in⁶ | 5719.8 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 2.59 in | 65.8 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
1042.5 kip-ft
1414.5 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
355.9 kips
1584.3 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
6.71
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
51.9
✓ Compact Web (λw ≤ 90.5)