W12×230 vs W44×230
A side-by-side comparison of two AISC wide-flange beams, 16th Edition. Detailing dimensions to the nearest 1/16 in.
W12×230 and W44×230 both weigh 230 lb per foot, so the choice comes down to depth and stiffness rather than weight.
W44×230 is the deeper section at a nominal 44 in., versus 12 in.
W44×230 has the greater bending strength: section modulus Sx of 971 in³ versus 321, about 202% more.
| Property | W12×230 | W44×230 |
|---|---|---|
| Weight | 230 lb/ft | 230 lb/ft |
| Depth (d) | 15" | 42 7/8" |
| Flange width (bf) | 12 7/8" | 15 3/4" |
| Web thickness (tw) | 1 5/16" | 11/16" |
| Flange thickness (tf) | 2 1/16" | 1 1/4" |
| Area (A) | 67.7 in² | 67.8 in² |
| Moment of inertia (Ix) | 2420 in⁴ | 20800 in⁴ |
| Section modulus (Sx) | 321 in³ | 971 in³ |
| Plastic modulus (Zx) | 386 in³ | 1100 in³ |
Open W12×230 in the interactive size chart →
Full detail: W12×230 · W44×230. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.
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