305x305x137 UC Dimensions & Weight

305x305x137 UC is a BS EN 10365 universal column with an actual depth of 320.5 mm and a 309.2 mm flange, weighing 137 kg per metre (92.06 lb/ft) — commonly used for floor beams and roof framing.

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305x305x137 UC Dimensions

PropertyMetricImperial
Depth (d)320.5 mm12.618 in
Flange width (b)309.2 mm12.173 in
Web thickness (tw)13.8 mm0.543 in
Flange thickness (tf)21.7 mm0.854 in
Cross-section area (A)computed from weight and steel density174.5 cm²27.05 in²
Mass137 kg/m92.06 lb/ft

Standard: BS EN 10365. Values from the published section tables; dimensions not listed here are not shown rather than estimated.

What does 305x305x137 UC weigh and cost?

305x305x137 UC has a mass of 137 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 274.00 per metre. Set your quantity, length, and price to total your own run:

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Total weight
822 kg
Material cost
1,644.00

Material only, example pricing (same currency as the price you enter). Actual steel pricing varies by region, grade, quantity, and market conditions — use your own supplier numbers for real bids.

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Free steel takeoff template (Excel) with BS EN 10365 sections built in

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