Weight per metre59.50kg/m
6 m bar357.0kg
12 m bar714.0kg
Metres per tonne16.8m
Painting surface0.982m²/m
- Depth h
- 320 mm
- Flange width b
- 100 mm
- Web thickness tw
- 14 mm
- Flange thickness tf
- 17.5 mm
- Section area
- 75.80 cm²
- Outer surface
- 0.982 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 59.50 kg | 60.11 kg | 20.47 kg |
| 2 m | 119.01 kg | 120.22 kg | 40.93 kg |
| 3 m | 178.51 kg | 180.33 kg | 61.40 kg |
| 4 m | 238.01 kg | 240.44 kg | 81.86 kg |
| 5 m | 297.52 kg | 300.55 kg | 102.33 kg |
| 6 m | 357.02 kg | 360.66 kg | 122.80 kg |
| 8 m | 476.02 kg | 480.88 kg | 163.73 kg |
| 10 m | 595.03 kg | 601.09 kg | 204.66 kg |
| 12 m | 714.04 kg | 721.31 kg | 245.59 kg |
How it was calculated
The weight is the section area multiplied by the material density:
kg/m = section area (cm²) × 0.785. For HEA, HEB, HEM and IPE the area is calculated exactly from h, b, tw, tf and the root radius r per EN 10365; for INP, UPN and UPE the manufacturers’ tabulated area is used.For UPN 320, the section area is 75.80 cm², so 1 metre = 75.80 × 0.785 = 59.503 kg.
The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.
Other upn section sizes
Working out a whole order?
Add UPN 320 to the materials list and see the total weight and cost of the order, together with the other products.
Frequently asked questions
How much does one metre of UPN 320 weigh?
One metre of steel UPN 320 weighs 59.50 kg.
How much does a 6 m bar of UPN 320 weigh?
A 6 m bar weighs 357.0 kg and a 12 m bar 714.0 kg.
How many metres of UPN 320 are in one tonne?
One tonne contains about 16.8 metres.