356x406x347 UC Dimensions & Weight
356x406x347 UC is a BS EN 10365 universal column with an actual depth of 407 mm and a 404 mm flange, weighing 347 kg per metre (233.17 lb/ft) — commonly used for floor beams and roof framing.
356x406x347 UC Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 407 mm | 16.024 in |
| Flange width (b) | 404 mm | 15.906 in |
| Web thickness (tw) | 27.2 mm | 1.071 in |
| Flange thickness (tf) | 43.7 mm | 1.72 in |
| Cross-section area (A)computed from weight and steel density | 442 cm² | 68.51 in² |
| Mass | 347 kg/m | 233.17 lb/ft |
Standard: BS EN 10365. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does 356x406x347 UC weigh and cost?
356x406x347 UC has a mass of 347 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 694.00 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 356x406x347 UCs by hand.
Upload your drawing set and SteelFlo puts a box on every steel label it finds — every 356x406x347 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