W40X655 Dimensions & Weight
W40X655 is an AISC wide-flange (W) shape with a cross-section area of 192.49 in², weighing 655 lb per foot — a heavy section you will mostly see in columns and transfer girders on larger structures. It is the heaviest of the 24 W40 sizes listed here.
Count every W40X655 on your drawing — upload a PDF, get the member list. 3 free takeoffs, no card.
Count every W40X655 on your drawing. Count W40X655 on your drawing. 3 free takeoffs, no card.
Start a free takeoffW40X655 Dimensions
| Property | Imperial | Metric |
|---|---|---|
| Nominal depthfrom the designation | 40 in | 1,016 mm |
| Cross-section area (A)computed from weight and steel density | 192.49 in² | 1,241.9 cm² |
| Weight | 655 lb/ft | 974.7 kg/m |
Standard: AISC. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does W40X655 weigh and cost?
W40X655 weighs 655 lb per foot. At an example material price of $0.92/lb that is about $602.60 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