Weight per metre10.26kg/m
6 m bar61.6kg
12 m bar123.1kg
Metres per tonne97.5m
Painting surface0.339m²/m
- Outside diameter
- 108 mm
- Wall thickness
- 4 mm
- Section area
- 13.07 cm²
- Inside diameter
- 100 mm
- Inch (approx.)
- –
- Outer surface
- 0.339 m²/m
- Internal volume
- 7.85 l/m
- Outer surface
- 0.339 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 10.26 kg | 10.36 kg | 3.53 kg |
| 2 m | 20.52 kg | 20.73 kg | 7.06 kg |
| 3 m | 30.78 kg | 31.09 kg | 10.59 kg |
| 4 m | 41.04 kg | 41.45 kg | 14.11 kg |
| 5 m | 51.30 kg | 51.82 kg | 17.64 kg |
| 6 m | 61.56 kg | 62.18 kg | 21.17 kg |
| 8 m | 82.07 kg | 82.91 kg | 28.23 kg |
| 10 m | 102.59 kg | 103.64 kg | 35.29 kg |
| 12 m | 123.11 kg | 124.36 kg | 42.34 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, the section area is 13.07 cm², so 1 metre = 13.07 × 0.785 = 10.259 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 Ø33.7×4Round tube Ø42.4×4Round tube Ø48.3×4Round tube Ø60.3×4Round tube Ø76.1×4Round tube Ø88.9×4Round tube Ø101.6×4Round tube Ø114.3×4Round tube Ø133×4Full table →
Working out a whole order?
Add Round tube Ø108×4 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 weigh?
One metre of steel Round tube Ø108×4 weighs 10.26 kg.
How much does a 6 m bar of Round tube Ø108×4 weigh?
A 6 m bar weighs 61.6 kg and a 12 m bar 123.1 kg.
How many metres of Round tube Ø108×4 are in one tonne?
One tonne contains about 97.5 metres.