305x165x54 UB Dimensions & Weight
305x165x54 UB is a BS EN 10365 universal beam with an actual depth of 310.4 mm and a 166.9 mm flange, weighing 54 kg per metre (36.29 lb/ft) — commonly used for light floor framing, mezzanines, and residential beams. It is the heaviest of the 3 305x165 UB sizes listed here.
Free. Needs a free Steelflo account (also includes 3 free takeoffs, no card).
or start a free takeoff to count 305x165x54 UB on your drawing.
Free takeoff template in Excel. Takeoff template in Excel. Free with a Steelflo account.
305x165x54 UB Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth (d) | 310.4 mm | 12.22 in |
| Flange width (b) | 166.9 mm | 6.571 in |
| Web thickness (tw) | 7.9 mm | 0.311 in |
| Flange thickness (tf) | 13.7 mm | 0.539 in |
| Cross-section area (A)computed from weight and steel density | 68.8 cm² | 10.66 in² |
| Mass | 54 kg/m | 36.29 lb/ft |
Standard: BS EN 10365. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does 305x165x54 UB weigh and cost?
305x165x54 UB has a mass of 54 kg per metre. At an example material price of 2.00 per kg (in your currency) that is about 108.00 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 →
Tallying by hand?
Free. Needs a free Steelflo account (also includes 3 free takeoffs, no card).
Stop counting 305x165x54 UBs by hand.
Upload your drawing set and SteelFlo puts a box on each steel label it finds, including 305x165x54 UB, ready to review and export as a bill of materials.
Related sizes
- 305x165x40 UB40.3 kg/m
- 305x165x46 UB46.1 kg/m
- 406x178x54 UB54.1 kg/m
- 406x140x53 UB53.3 kg/m
- 457x152x52 UB52.3 kg/m
- 356x171x57 UB57 kg/m
- 356x171x51 UB51 kg/m
- 457x152x60 UB59.8 kg/m
Comparing sizes? Keep them all in one sheet.
Free. Needs a free Steelflo account (also includes 3 free takeoffs, no card).
Found your size? Now count it on the drawing.
Upload your PDF and SteelFlo boxes the steel labels it finds, so you get a member list instead of a manual tally of 305x165x54 UB and its neighbors.
Deeper reading: UK UB & UC Sizes Chart · How to calculate steel weight