356x406x990 UC Dimensions & Weight
356x406x990 UC is a BS EN 10365 universal column with an actual depth of 550 mm and a 448 mm flange, weighing 990 kg per metre (665.25 lb/ft) — commonly used for longer floor spans and transfer framing.
356x406x990 UC Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 550 mm | 21.654 in |
| Flange width (b) | 448 mm | 17.638 in |
| Web thickness (tw) | 71.9 mm | 2.831 in |
| Flange thickness (tf) | 115 mm | 4.528 in |
| Cross-section area (A)computed from weight and steel density | 1,261.1 cm² | 195.47 in² |
| Mass | 990 kg/m | 665.25 lb/ft |
Standard: BS EN 10365. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does 356x406x990 UC weigh and cost?
356x406x990 UC has a mass of 990 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 1,980.00 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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Deeper reading: UK UB & UC Sizes Chart · How to calculate steel weight