203x203x100 UC Dimensions & Weight

203x203x100 UC is a BS EN 10365 universal column with an actual depth of 229 mm and a 210 mm flange, weighing 100 kg per metre (67.2 lb/ft) — commonly used for light floor framing, mezzanines, and residential beams. It is the heaviest of the 6 203x203 UC sizes listed here.

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203x203x100 UC Dimensions

PropertyMetricImperial
Depth (d)229 mm9.016 in
Flange width (b)210 mm8.268 in
Web thickness (tw)14.5 mm0.571 in
Flange thickness (tf)23.7 mm0.933 in
Cross-section area (A)computed from weight and steel density127.4 cm²19.75 in²
Mass100 kg/m67.2 lb/ft

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

What does 203x203x100 UC weigh and cost?

203x203x100 UC has a mass of 100 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 200.00 per metre. Set your quantity, length, and price to total your own run:

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Total weight
600 kg
Material cost
1,200.00

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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