AISC 360-22ASTM A992 / A6W10 Series
AISC W10x88 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 | 88 lb/ft | 131 kg/m |
| Cross-Sectional Area | A | 26 in² | 16774 mm² |
| Overall Depth | d | 10.8 in | 274.3 mm |
| Flange Width | bf | 10.3 in | 261.6 mm |
| Flange Thickness | tf | 0.99 in | 25.1 mm |
| Web Thickness | tw | 0.605 in | 15.4 mm |
| Flange Centroid Distance | ho | 9.81 in | 249.2 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 534 in⁴ | 222.3 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 98.5 in³ | 1614 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 113 in³ | 1852 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 4.54 in | 115.3 mm |
| Weak-Axis Inertia | Iy | 179 in⁴ | 74.5 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 34.8 in³ | 570 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 53.1 in³ | 870 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 2.63 in | 66.8 mm |
| Torsional Constant | J | 7.53 in⁴ | 3134 ×10³ mm⁴ |
| Warping Constant | Cw | 6815.2 in⁶ | 1162.8 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 2.99 in | 75.9 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
423.8 kip-ft
575 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
176.4 kips
785.3 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
5.2
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
14.6
✓ Compact Web (λw ≤ 90.5)