AISC 360-22ASTM A992 / A6W36 Series
AISC W36x361 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 | 361 lb/ft | 537.2 kg/m |
| Cross-Sectional Area | A | 106 in² | 68387 mm² |
| Overall Depth | d | 38 in | 965.2 mm |
| Flange Width | bf | 16.7 in | 424.2 mm |
| Flange Thickness | tf | 2.01 in | 51.1 mm |
| Web Thickness | tw | 1.12 in | 28.4 mm |
| Flange Centroid Distance | ho | 36 in | 914.4 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 25700 in⁴ | 10697.1 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 1350 in³ | 22123 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 1550 in³ | 25400 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 15.6 in | 396.2 mm |
| Weak-Axis Inertia | Iy | 1570 in⁴ | 653.5 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 188 in³ | 3081 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 293 in³ | 4801 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 3.85 in | 97.8 mm |
| Torsional Constant | J | 109 in⁴ | 45369 ×10³ mm⁴ |
| Warping Constant | Cw | 801134.6 in⁶ | 136684.8 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 4.58 in | 116.3 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
5812.5 kip-ft
7886.7 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
1149.1 kips
5115.4 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
4.15
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
30.3
✓ Compact Web (λw ≤ 90.5)