356x127x39 UB Dimensions & Weight

356x127x39 UB is a BS EN 10365 universal beam with an actual depth of 353.4 mm and a 126 mm flange, weighing 39.1 kg per metre (26.27 lb/ft) — commonly used for floor beams and roof framing. It is the heaviest of the 2 356x127 UB sizes listed here.

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356x127x39 UB Dimensions

PropertyMetricImperial
Depth (d)353.4 mm13.913 in
Flange width (b)126 mm4.961 in
Web thickness (tw)6.6 mm0.26 in
Flange thickness (tf)10.7 mm0.421 in
Cross-section area (A)computed from weight and steel density49.8 cm²7.72 in²
Mass39.1 kg/m26.27 lb/ft

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

What does 356x127x39 UB weigh and cost?

356x127x39 UB has a mass of 39.1 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 78.20 per metre. Set your quantity, length, and price to total your own run:

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Total weight
235 kg
Material cost
469.20

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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