686x254x170 UB Dimensions & Weight
686x254x170 UB is a BS EN 10365 universal beam with an actual depth of 692.9 mm and a 255.8 mm flange, weighing 170 kg per metre (114.23 lb/ft) — commonly used for longer floor spans and transfer framing.
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686x254x170 UB Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 692.9 mm | 27.28 in |
| Flange width (b) | 255.8 mm | 10.071 in |
| Web thickness (tw) | 14.5 mm | 0.571 in |
| Flange thickness (tf) | 23.7 mm | 0.933 in |
| Cross-section area (A)computed from weight and steel density | 216.6 cm² | 33.57 in² |
| Mass | 170 kg/m | 114.23 lb/ft |
Standard: BS EN 10365. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does 686x254x170 UB weigh and cost?
686x254x170 UB has a mass of 170 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 340.00 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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Related sizes
- 686x254x125 UB125 kg/m
- 686x254x140 UB140 kg/m
- 686x254x152 UB152 kg/m
- 686x254x192 UB192 kg/m
- 762x267x173 UB173 kg/m
- 610x325x174 UB174 kg/m
- 533x312x165 UB165 kg/m
- 838x292x176 UB176 kg/m
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Deeper reading: UK UB & UC Sizes Chart · How to calculate steel weight