305x102x28 UB Dimensions & Weight

305x102x28 UB is a BS EN 10365 universal beam with an actual depth of 308.7 mm and a 101.8 mm flange, weighing 28.2 kg per metre (18.95 lb/ft) — commonly used for light floor framing, mezzanines, and residential beams.

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305x102x28 UB Dimensions

PropertyMetricImperial
Depth (d)308.7 mm12.154 in
Flange width (b)101.8 mm4.008 in
Web thickness (tw)6 mm0.236 in
Flange thickness (tf)8.8 mm0.346 in
Cross-section area (A)computed from weight and steel density35.9 cm²5.56 in²
Mass28.2 kg/m18.95 lb/ft

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

What does 305x102x28 UB weigh and cost?

305x102x28 UB has a mass of 28.2 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 56.40 per metre. Set your quantity, length, and price to total your own run:

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Total weight
169 kg
Material cost
338.40

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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