AISC 360-22ASTM A992 / A6W14 Series
AISC W14x455 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 | 455 lb/ft | 677.1 kg/m |
| Cross-Sectional Area | A | 134 in² | 86451 mm² |
| Overall Depth | d | 19 in | 482.6 mm |
| Flange Width | bf | 16.8 in | 426.7 mm |
| Flange Thickness | tf | 3.21 in | 81.5 mm |
| Web Thickness | tw | 2.02 in | 51.3 mm |
| Flange Centroid Distance | ho | 15.8 in | 401.3 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 7190 in⁴ | 2992.7 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 756 in³ | 12389 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 936 in³ | 15338 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 7.33 in | 186.2 mm |
| Weak-Axis Inertia | Iy | 2560 in⁴ | 1065.6 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 304 in³ | 4982 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 468 in³ | 7669 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 4.38 in | 111.3 mm |
| Torsional Constant | J | 395 in⁴ | 164411 ×10³ mm⁴ |
| Warping Constant | Cw | 251830.1 in⁶ | 42965.7 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 5.17 in | 131.3 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
3510 kip-ft
4762.5 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
1036.3 kips
4613 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
2.62
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
6.2
✓ Compact Web (λw ≤ 90.5)