AISC 360-22ASTM A992 / A6W36 Series
AISC W36x135 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 | 135 lb/ft | 200.9 kg/m |
| Cross-Sectional Area | A | 39.9 in² | 25742 mm² |
| Overall Depth | d | 35.6 in | 904.2 mm |
| Flange Width | bf | 12 in | 304.8 mm |
| Flange Thickness | tf | 0.79 in | 20.1 mm |
| Web Thickness | tw | 0.6 in | 15.2 mm |
| Flange Centroid Distance | ho | 34.8 in | 883.9 mm |
Bending & Buckling Properties
| Property | Symbol | Imperial (US) | Metric (SI) |
|---|---|---|---|
| Strong-Axis Inertia | Ix | 7800 in⁴ | 3246.6 ×10⁶ mm⁴ |
| Strong-Axis Elastic Modulus | Sx | 439 in³ | 7194 ×10³ mm³ |
| Strong-Axis Plastic Modulus | Zx | 509 in³ | 8341 ×10³ mm³ |
| Strong-Axis Radius of Gyration | rx | 14 in | 355.6 mm |
| Weak-Axis Inertia | Iy | 225 in⁴ | 93.7 ×10⁶ mm⁴ |
| Weak-Axis Elastic Modulus | Sy | 37.7 in³ | 618 ×10³ mm³ |
| Weak-Axis Plastic Modulus | Zy | 59.7 in³ | 978 ×10³ mm³ |
| Weak-Axis Radius of Gyration | ry | 2.38 in | 60.5 mm |
| Torsional Constant | J | 7 in⁴ | 2914 ×10³ mm⁴ |
| Warping Constant | Cw | 107185.2 in⁶ | 18287.3 ×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)
1908.8 kip-ft
2589.9 kN·m (φ = 0.90)Nominal Shear Capacity (φVn)
576.7 kips
2567.3 kN (φ = 0.90)Flange Slenderness (λf = bf / 2tf)
7.59
✓ Compact Flange (λf ≤ 9.15)Web Slenderness (λw = h / tw)
56.7
✓ Compact Web (λw ≤ 90.5)