W6×16 wide-flange beam
Detailing dimensions and section properties from the AISC Shapes Database, 16th Edition. Values are shown to the nearest 1/16 in. as they appear on a shop drawing.
W6×16 measures 6 1/4 in. deep with a 4 in. flange, on a 1/4 in. web and 3/8 in. flanges.
At 16 lb per foot it is one of the 7 W6 sizes, which run from 8.5 to 25 lb/ft.
For strong-axis bending its section modulus is Sx = 10.2 in³ and its moment of inertia Ix = 32.1 in⁴, with a plastic modulus Zx = 11.7 in³.
Detailing dimensions
| Depth (d) | 6 1/4" |
|---|---|
| Flange width (bf) | 4" |
| Web thickness (tw) | 1/4" |
| Flange thickness (tf) | 3/8" |
| k (detailing) | 7/8" |
| Workable gage (g) | 2 1/4" |
Section properties
| Weight | 16 lb/ft |
|---|---|
| Area (A) | 4.74 in² |
| Ix | 32.1 in⁴ |
| Sx | 10.2 in³ |
| Zx | 11.7 in³ |
| rx | 2.6 in |
| Iy | 4.43 in⁴ |
| Sy | 2.2 in³ |
| Zy | 3.39 in³ |
| ry | 0.967 in |
| J | 0.223 in⁴ |
Other W6 sizes
Same nominal size, different weight — useful when you are checking a substitution or a lighter section.
Similar weight wide-flange beams
Comparable 16 lb/ft sections in other wide-flange beam sizes.
Compare W6×16 with a nearby size
Detailing values are rounded to the nearest 1/16 in. per the AISC Steel Construction Manual. Verify critical dimensions against the current Manual before fabrication. Need W6×16 cut, formed, or fabricated? Huntington Steel & Supply Co.
Browse more: Wide flange beams · Steel Beam Size Chart