AISC 360-22ASTM A992 / A6W30 Series
AISC W30x292 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 | 292 lb/ft | 434.5 kg/m |
| Cross-Sectional Area | A | 86 in² | 55484 mm² |
| Overall Depth | d | 32 in | 812.8 mm |
| Flange Width | bf | 15.3 in | 388.6 mm |
| Flange Thickness | tf | 1.85 in | 47 mm |
| Web Thickness | tw | 1.02 in | 25.9 mm |
| Flange Centroid Distance | ho | 30.2 in | 767.1 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 14900 in⁴ | 6201.8 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 930 in³ | 15240 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 1060 in³ | 17370 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 13.2 in | 335.3 mm |
| Weak-Axis Inertia | Iy | 1100 in⁴ | 457.9 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 144 in³ | 2360 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 223 in³ | 3654 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 3.58 in | 90.9 mm |
| Torsional Constant | J | 75.2 in⁴ | 31301 ×10³ mm⁴ |
| Warping Constant | Cw | 393484.6 in⁶ | 67134 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 4.22 in | 107.2 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
3975 kip-ft
5393.5 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
881.3 kips
3923.1 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
4.14
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
27.7
✓ Compact Web (λw ≤ 90.5)