W18X158 Dimensions & Weight
W18X158 is an AISC wide-flange (W) shape with an actual depth of 19.72 in and a 11.28 in wide flange, weighing 158 lb per foot — a size you will see on longer floor spans and transfer framing.
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Count every W18X158 on your drawing. Count W18X158 on your drawing. 3 free takeoffs, no card.
Start a free takeoffW18X158 Dimensions
| Property | Imperial | Metric |
|---|---|---|
| Depth (d) | 19.72 in | 500.9 mm |
| Flange width (bf) | 11.28 in | 286.4 mm |
| Cross-section area (A) | 46.3 in² | 298.7 cm² |
| Weight | 158 lb/ft | 235.1 kg/m |
Standard: AISC. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does W18X158 weigh and cost?
W18X158 weighs 158 lb per foot. At an example material price of $0.92/lb that is about $145.36 per foot. Set your quantity, length, and price to total your own run:
Material only, example pricing. Actual steel pricing varies by region, grade, quantity, and market conditions — use your own supplier numbers for real bids.
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Deeper reading: Wide-Flange Beam Sizes: The Complete Guide · How to calculate steel weight