AISC 360-22ASTM A992 / A6W10 Series
AISC W10x49 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 | 49 lb/ft | 72.9 kg/m |
| Cross-Sectional Area | A | 14.4 in² | 9290 mm² |
| Overall Depth | d | 10 in | 254 mm |
| Flange Width | bf | 10 in | 254 mm |
| Flange Thickness | tf | 0.56 in | 14.2 mm |
| Web Thickness | tw | 0.34 in | 8.6 mm |
| Flange Centroid Distance | ho | 9.44 in | 239.8 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 272 in⁴ | 113.2 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 54.6 in³ | 895 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 60.4 in³ | 990 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 4.35 in | 110.5 mm |
| Weak-Axis Inertia | Iy | 93.4 in⁴ | 38.9 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 18.7 in³ | 306 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 28.3 in³ | 464 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 2.54 in | 64.5 mm |
| Torsional Constant | J | 1.39 in⁴ | 579 ×10³ mm⁴ |
| Warping Constant | Cw | 3258.1 in⁶ | 555.9 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 2.84 in | 72.1 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
226.5 kip-ft
307.3 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
91.8 kips
408.7 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
8.93
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
26.1
✓ Compact Web (λw ≤ 90.5)