AISC 360-22ASTM A992 / A6W5 Series
AISC W5x19 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 | 19 lb/ft | 28.3 kg/m |
| Cross-Sectional Area | A | 5.56 in² | 3587 mm² |
| Overall Depth | d | 5.15 in | 130.8 mm |
| Flange Width | bf | 5.03 in | 127.8 mm |
| Flange Thickness | tf | 0.43 in | 10.9 mm |
| Web Thickness | tw | 0.27 in | 6.9 mm |
| Flange Centroid Distance | ho | 4.72 in | 119.9 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 26.3 in⁴ | 10.9 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 10.2 in³ | 167 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 11.6 in³ | 190 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 2.17 in | 55.1 mm |
| Weak-Axis Inertia | Iy | 9.1 in⁴ | 3.8 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 3.6 in³ | 59 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 5.5 in³ | 91 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 1.28 in | 32.5 mm |
| Torsional Constant | J | 0.316 in⁴ | 132 ×10³ mm⁴ |
| Warping Constant | Cw | 80.1 in⁶ | 13.7 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 1.45 in | 36.8 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
43.5 kip-ft
59 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
37.5 kips
167.1 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
5.85
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
15.9
✓ Compact Web (λw ≤ 90.5)