AISC 360-22ASTM A992 / A6W44 Series
AISC W44x230 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 | 230 lb/ft | 342.3 kg/m |
| Cross-Sectional Area | A | 67.8 in² | 43742 mm² |
| Overall Depth | d | 42.9 in | 1089.7 mm |
| Flange Width | bf | 15.8 in | 401.3 mm |
| Flange Thickness | tf | 1.22 in | 31 mm |
| Web Thickness | tw | 0.71 in | 18 mm |
| Flange Centroid Distance | ho | 41.7 in | 1059.2 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 20800 in⁴ | 8657.6 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 971 in³ | 15912 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 1100 in³ | 18026 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 17.5 in | 444.5 mm |
| Weak-Axis Inertia | Iy | 796 in⁴ | 331.3 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 101 in³ | 1655 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 157 in³ | 2573 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 3.43 in | 87.1 mm |
| Torsional Constant | J | 24.9 in⁴ | 10364 ×10³ mm⁴ |
| Warping Constant | Cw | 544582.6 in⁶ | 92913.4 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 4.13 in | 104.9 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
4125 kip-ft
5597 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
822.4 kips
3661 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
6.48
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
57
✓ Compact Web (λw ≤ 90.5)