AISC 360-22ASTM A992 / A6W8 Series
AISC W8x35 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 | 35 lb/ft | 52.1 kg/m |
| Cross-Sectional Area | A | 10.3 in² | 6645 mm² |
| Overall Depth | d | 8.12 in | 206.2 mm |
| Flange Width | bf | 8.02 in | 203.7 mm |
| Flange Thickness | tf | 0.495 in | 12.6 mm |
| Web Thickness | tw | 0.31 in | 7.9 mm |
| Flange Centroid Distance | ho | 7.63 in | 193.8 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 127 in⁴ | 52.9 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 31.2 in³ | 511 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 34.7 in³ | 569 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 3.51 in | 89.2 mm |
| Weak-Axis Inertia | Iy | 42.6 in⁴ | 17.7 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 10.6 in³ | 174 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 16.1 in³ | 264 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 2.03 in | 51.6 mm |
| Torsional Constant | J | 0.769 in⁴ | 320 ×10³ mm⁴ |
| Warping Constant | Cw | 974.3 in⁶ | 166.2 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 2.28 in | 57.9 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
130.1 kip-ft
176.6 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
68 kips
302.6 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
8.1
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
23
✓ Compact Web (λw ≤ 90.5)