356x171x57 UB Dimensions & Weight
356x171x57 UB is a BS EN 10365 universal beam with an actual depth of 358 mm and a 172.2 mm flange, weighing 57 kg per metre (38.3 lb/ft) — commonly used for floor beams and roof framing.
356x171x57 UB Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 358 mm | 14.094 in |
| Flange width (b) | 172.2 mm | 6.78 in |
| Web thickness (tw) | 8.1 mm | 0.319 in |
| Flange thickness (tf) | 13 mm | 0.512 in |
| Cross-section area (A)computed from weight and steel density | 72.6 cm² | 11.25 in² |
| Mass | 57 kg/m | 38.3 lb/ft |
Standard: BS EN 10365. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does 356x171x57 UB weigh and cost?
356x171x57 UB has a mass of 57 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 114.00 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