356x127x33 UB Dimensions & Weight

356x127x33 UB is a BS EN 10365 universal beam with an actual depth of 349 mm and a 125.4 mm flange, weighing 33.1 kg per metre (22.24 lb/ft) — commonly used for floor beams and roof framing. It is the lightest of the 2 356x127 UB sizes listed here.

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356x127x33 UB Dimensions

PropertyMetricImperial
Depth (d)349 mm13.74 in
Flange width (b)125.4 mm4.937 in
Web thickness (tw)6 mm0.236 in
Flange thickness (tf)8.5 mm0.335 in
Cross-section area (A)computed from weight and steel density42.2 cm²6.54 in²
Mass33.1 kg/m22.24 lb/ft

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

What does 356x127x33 UB weigh and cost?

356x127x33 UB has a mass of 33.1 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 66.20 per metre. Set your quantity, length, and price to total your own run:

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Total weight
199 kg
Material cost
397.20

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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