W36×350 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.
W36×350 measures 38 5/8 in. deep with a 12 5/8 in. flange, on a 1 5/16 in. web and 2 5/16 in. flanges.
At 350 lb per foot it is one of the 29 W36 sizes, which run from 135 to 925 lb/ft.
For strong-axis bending its section modulus is Sx = 1220 in³ and its moment of inertia Ix = 23600 in⁴, with a plastic modulus Zx = 1440 in³.
Detailing dimensions
| Depth (d) | 38 5/8" |
|---|---|
| Flange width (bf) | 12 5/8" |
| Web thickness (tw) | 1 5/16" |
| Flange thickness (tf) | 2 5/16" |
| k (detailing) | 3 9/16" |
| Workable gage (g) | 5 1/2" |
Section properties
| Weight | 350 lb/ft |
|---|---|
| Area (A) | 103 in² |
| Ix | 23600 in⁴ |
| Sx | 1220 in³ |
| Zx | 1440 in³ |
| rx | 15.1 in |
| Iy | 780 in⁴ |
| Sy | 124 in³ |
| Zy | 199 in³ |
| ry | 2.75 in |
| J | 129 in⁴ |
Other W36 sizes
Same nominal size, different weight — useful when you are checking a substitution or a lighter section.
All W36 sizes and dimensions →
Similar weight wide-flange beams
Comparable 350 lb/ft sections in other wide-flange beam sizes.
Compare W36×350 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 W36×350 cut, formed, or fabricated? Huntington Steel & Supply Co.
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