356x127x39 UB Dimensions & Weight
356x127x39 UB is a BS EN 10365 universal beam with an actual depth of 353.4 mm and a 126 mm flange, weighing 39.1 kg per metre (26.27 lb/ft) — commonly used for floor beams and roof framing. It is the heaviest of the 2 356x127 UB sizes listed here.
356x127x39 UB Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 353.4 mm | 13.913 in |
| Flange width (b) | 126 mm | 4.961 in |
| Web thickness (tw) | 6.6 mm | 0.26 in |
| Flange thickness (tf) | 10.7 mm | 0.421 in |
| Cross-section area (A)computed from weight and steel density | 49.8 cm² | 7.72 in² |
| Mass | 39.1 kg/m | 26.27 lb/ft |
Standard: BS EN 10365. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does 356x127x39 UB weigh and cost?
356x127x39 UB has a mass of 39.1 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 78.20 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