W27X258 Dimensions & Weight
W27X258 is an AISC wide-flange (W) shape with an actual depth of 29 in and a 14.22 in wide flange, weighing 258 lb per foot — a deep section used for girders, transfer beams, and long-span roof framing.
W27X258 Dimensions
| Property | Imperial | Metric |
|---|---|---|
| Depth (d) | 29 in | 736.6 mm |
| Flange width (bf) | 14.22 in | 361.2 mm |
| Cross-section area (A) | 75.9 in² | 489.7 cm² |
| Weight | 258 lb/ft | 383.9 kg/m |
What does W27X258 cost?
At an example material price of $0.92/lb, W27X258 runs about $237 per foot, or roughly $4,747 for a 20-ft length.
Example pricing only. Actual steel pricing varies by region, grade, quantity, and market conditions — use your own supplier numbers for real bids.
Counting W27X258s off a drawing set by hand? SteelFlo finds every steel label on your PDF automatically — 3 takeoffs free.
Related sizes
Deeper reading: Wide-Flange Beam Sizes: The Complete Guide · How to calculate steel weight