AISC 360-22ASTM A992 / A6W12 Series
AISC W12x190 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 | 190 lb/ft | 282.8 kg/m |
| Cross-Sectional Area | A | 56 in² | 36129 mm² |
| Overall Depth | d | 14.4 in | 365.8 mm |
| Flange Width | bf | 12.7 in | 322.6 mm |
| Flange Thickness | tf | 1.74 in | 44.2 mm |
| Web Thickness | tw | 1.06 in | 26.9 mm |
| Flange Centroid Distance | ho | 12.7 in | 322.6 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 1890 in⁴ | 786.7 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 263 in³ | 4310 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 311 in³ | 5096 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 5.82 in | 147.8 mm |
| Weak-Axis Inertia | Iy | 589 in⁴ | 245.2 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 93 in³ | 1524 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 143 in³ | 2343 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 3.25 in | 82.6 mm |
| Torsional Constant | J | 48.8 in⁴ | 20312 ×10³ mm⁴ |
| Warping Constant | Cw | 37144.9 in⁶ | 6337.4 ×10⁹ mm⁶ |
| Effective Radius of Gyration | rts | 3.77 in | 95.8 mm |
AISC 360-22 Design Capacities (Fy = 50 ksi / 345 MPa)
Plastic Moment Capacity (φMp)
1166.3 kip-ft
1582.4 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
412.1 kips
1834.6 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
3.65
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
10.3
✓ Compact Web (λw ≤ 90.5)