Weight per metre11.49kg/m
6 m bar68.9kg
12 m bar137.8kg
Metres per tonne87.1m
Painting surface0.339m²/m
- Outside diameter
- 108 mm
- Wall thickness
- 4.5 mm
- Section area
- 14.63 cm²
- Inside diameter
- 99 mm
- Inch (approx.)
- –
- Outer surface
- 0.339 m²/m
- Internal volume
- 7.70 l/m
- Outer surface
- 0.339 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 11.49 kg | 11.60 kg | 3.95 kg |
| 2 m | 22.97 kg | 23.21 kg | 7.90 kg |
| 3 m | 34.46 kg | 34.81 kg | 11.85 kg |
| 4 m | 45.94 kg | 46.41 kg | 15.80 kg |
| 5 m | 57.43 kg | 58.02 kg | 19.75 kg |
| 6 m | 68.92 kg | 69.62 kg | 23.70 kg |
| 8 m | 91.89 kg | 92.83 kg | 31.61 kg |
| 10 m | 114.86 kg | 116.03 kg | 39.51 kg |
| 12 m | 137.83 kg | 139.24 kg | 47.41 kg |
How it was calculated
The weight is the section area multiplied by the material density:
kg/m = (D − t) × t × 0.02466, where D is the outside diameter and t the wall thickness, in mm.For Round tube Ø108×4.5, the section area is 14.63 cm², so 1 metre = 14.63 × 0.785 = 11.486 kg.
The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.
Other round tube sizes
Round tube Ø108×2Round tube Ø108×2.3Round tube Ø108×2.6Round tube Ø108×2.9Round tube Ø108×3.2Round tube Ø108×3.6Round tube Ø108×4Round tube Ø108×4.5Round tube Ø108×5Round tube Ø108×5.6Round tube Ø108×6.3Round tube Ø108×7.1Round tube Ø108×8Round tube Ø108×10Round tube Ø108×12.5Round tube Ø33.7×4.5Round tube Ø42.4×4.5Round tube Ø48.3×4.5Round tube Ø60.3×4.5Round tube Ø76.1×4.5Round tube Ø88.9×4.5Round tube Ø101.6×4.5Round tube Ø114.3×4.5Round tube Ø133×4.5Full table →
Working out a whole order?
Add Round tube Ø108×4.5 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 Round tube Ø108×4.5 weigh?
One metre of steel Round tube Ø108×4.5 weighs 11.49 kg.
How much does a 6 m bar of Round tube Ø108×4.5 weigh?
A 6 m bar weighs 68.9 kg and a 12 m bar 137.8 kg.
How many metres of Round tube Ø108×4.5 are in one tonne?
One tonne contains about 87.1 metres.