W36X318 Dimensions & Weight

W36X318 is an AISC wide-flange (W) shape with a cross-section area of 93.45 in², weighing 318 lb per foot — a heavy section you will mostly see in columns and transfer girders on larger structures.

W36X318 Dimensions

Property	Imperial	Metric
Cross-section area (A)computed from weight and steel density	93.45 in²	602.9 cm²
Weight	318 lb/ft	473.2 kg/m

What does W36X318 cost?

At an example material price of $0.92/lb, W36X318 runs about $293 per foot, or roughly $5,851 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 W36X318s off a drawing set by hand? SteelFlo finds every steel label on your PDF automatically — 3 takeoffs free.

Related sizes

W36X135135 lb/ft
W36X150150 lb/ft
W36X160160 lb/ft
W36X170170 lb/ft
W36X182182 lb/ft
W36X194194 lb/ft
W36X210210 lb/ft
W36X231231 lb/ft

Deeper reading: Wide-Flange Beam Sizes: The Complete Guide · How to calculate steel weight