356x406x340 UC Dimensions & Weight
356x406x340 UC is a BS EN 10365 universal column with an actual depth of 406.4 mm and a 403 mm flange, weighing 340 kg per metre (228.47 lb/ft) — commonly used for floor beams and roof framing.
356x406x340 UC Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 406.4 mm | 16 in |
| Flange width (b) | 403 mm | 15.866 in |
| Web thickness (tw) | 26.6 mm | 1.047 in |
| Flange thickness (tf) | 42.9 mm | 1.689 in |
| Cross-section area (A)computed from weight and steel density | 433.1 cm² | 67.13 in² |
| Mass | 340 kg/m | 228.47 lb/ft |
Standard: BS EN 10365. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does 356x406x340 UC weigh and cost?
356x406x340 UC has a mass of 340 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 680.00 per metre. Set your quantity, length, and price to total your own run:
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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Related sizes
Deeper reading: UK UB & UC Sizes Chart · How to calculate steel weight