W36×723 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.
W36×723 measures 41 3/4 in. deep with a 17 3/4 in. flange, on a 2 3/16 in. web and 3 7/8 in. flanges.
At 723 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 = 2740 in³ and its moment of inertia Ix = 57300 in⁴, with a plastic modulus Zx = 3270 in³.
Detailing dimensions
| Depth (d) | 41 3/4" |
|---|---|
| Flange width (bf) | 17 3/4" |
| Web thickness (tw) | 2 3/16" |
| Flange thickness (tf) | 3 7/8" |
| k (detailing) | 4 11/16" |
| Workable gage (g) | 7 1/2" |
Section properties
| Weight | 723 lb/ft |
|---|---|
| Area (A) | 213 in² |
| Ix | 57300 in⁴ |
| Sx | 2740 in³ |
| Zx | 3270 in³ |
| rx | 16.4 in |
| Iy | 3700 in⁴ |
| Sy | 416 in³ |
| Zy | 658 in³ |
| ry | 4.17 in |
| J | 785 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 723 lb/ft sections in other wide-flange beam sizes.
Compare W36×723 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 W36×723 cut, formed, or fabricated? Huntington Steel & Supply Co.
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