S4×7.7 standard beam
S4×7.7 weighs 7.7 lb per foot. Detailing dimensions and section properties below come from the AISC Shapes Database, 16th Edition. Values are shown to the nearest 1/16 in. as they appear on a shop drawing.
Detailing dimensions
| Depth (d) | 4" |
|---|---|
| Flange width (bf) | 2 5/8" |
| Web thickness (tw) | 3/16" |
| Flange thickness (tf) | 5/16" |
| k (detailing) | 3/4" |
Section properties
| Weight | 7.7 lb/ft |
|---|---|
| Area (A) | 2.26 in² |
| Ix | 6.05 in⁴ |
| Sx | 3.03 in³ |
| Zx | 3.5 in³ |
| rx | 1.64 in |
| Iy | 0.748 in⁴ |
| Sy | 0.562 in³ |
| Zy | 0.97 in³ |
| ry | 0.576 in |
| J | 0.0732 in⁴ |
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 S4×7.7 cut, formed, or fabricated? Huntington Steel & Supply Co.