406x178x74 UB Dimensions & Weight
406x178x74 UB is a BS EN 10365 universal beam with an actual depth of 412.8 mm and a 179.5 mm flange, weighing 74.2 kg per metre (49.86 lb/ft) — commonly used for floor beams and roof framing.
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406x178x74 UB Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 412.8 mm | 16.252 in |
| Flange width (b) | 179.5 mm | 7.067 in |
| Web thickness (tw) | 9.5 mm | 0.374 in |
| Flange thickness (tf) | 16 mm | 0.63 in |
| Cross-section area (A)computed from weight and steel density | 94.5 cm² | 14.65 in² |
| Mass | 74.2 kg/m | 49.86 lb/ft |
Standard: BS EN 10365. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does 406x178x74 UB weigh and cost?
406x178x74 UB has a mass of 74.2 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 148.40 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
- 406x178x54 UB54.1 kg/m
- 406x178x60 UB60.1 kg/m
- 406x178x67 UB67.1 kg/m
- 406x178x85 UB85 kg/m
- 457x152x74 UB74.2 kg/m
- 457x191x74 UB74.3 kg/m
- 533x165x74 UB74 kg/m
- 457x152x67 UB67.2 kg/m
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Deeper reading: UK UB & UC Sizes Chart · How to calculate steel weight