AISC 360-22ASTM A992 / A6W30 Series
AISC W30x116 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 | 116 lb/ft | 172.6 kg/m |
| Cross-Sectional Area | A | 34.2 in² | 22064 mm² |
| Overall Depth | d | 30 in | 762 mm |
| Flange Width | bf | 10.5 in | 266.7 mm |
| Flange Thickness | tf | 0.85 in | 21.6 mm |
| Web Thickness | tw | 0.565 in | 14.4 mm |
| Flange Centroid Distance | ho | 29.2 in | 741.7 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 4930 in⁴ | 2052 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 329 in³ | 5391 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 378 in³ | 6194 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 12 in | 304.8 mm |
| Weak-Axis Inertia | Iy | 164 in⁴ | 68.3 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 31.3 in³ | 513 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 49.2 in³ | 806 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 2.19 in | 55.6 mm |
| Torsional Constant | J | 6.43 in⁴ | 2676 ×10³ mm⁴ |
| Warping Constant | Cw | 54930.4 in⁶ | 9371.9 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 2.7 in | 68.6 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
1417.5 kip-ft
1923.3 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
457.6 kips
2037.3 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
6.18
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
50.1
✓ Compact Web (λw ≤ 90.5)