356x406x818 UC Dimensions & Weight
356x406x818 UC is a BS EN 10365 universal column with an actual depth of 514 mm and a 437 mm flange, weighing 818 kg per metre (549.67 lb/ft) — commonly used for longer floor spans and transfer framing.
356x406x818 UC Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 514 mm | 20.236 in |
| Flange width (b) | 437 mm | 17.205 in |
| Web thickness (tw) | 60.5 mm | 2.382 in |
| Flange thickness (tf) | 97 mm | 3.819 in |
| Cross-section area (A)computed from weight and steel density | 1,042 cm² | 161.51 in² |
| Mass | 818 kg/m | 549.67 lb/ft |
Standard: BS EN 10365. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does 356x406x818 UC weigh and cost?
356x406x818 UC has a mass of 818 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 1,636.00 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.
Pricing more than one size? Build a full member list in the free calculator →
Stop counting 356x406x818 UCs by hand.
Upload your drawing set and SteelFlo puts a box on every steel label it finds — every 356x406x818 UC, on every page — ready to review and export as a bill of materials.
Related sizes
Deeper reading: UK UB & UC Sizes Chart · How to calculate steel weight