Weight per metre2.82kg/m
6 m bar16.9kg
12 m bar33.9kg
Metres per tonne354.0m
Painting surface0.133m²/m
- Outside diameter
- 42.4 mm
- Wall thickness
- 2.9 mm
- Section area
- 3.60 cm²
- Inside diameter
- 36.6 mm
- Inch (approx.)
- 1 1/4″
- Outer surface
- 0.133 m²/m
- Internal volume
- 1.05 l/m
- Outer surface
- 0.133 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 2.82 kg | 2.85 kg | 0.97 kg |
| 2 m | 5.65 kg | 5.71 kg | 1.94 kg |
| 3 m | 8.47 kg | 8.56 kg | 2.91 kg |
| 4 m | 11.30 kg | 11.42 kg | 3.89 kg |
| 5 m | 14.12 kg | 14.27 kg | 4.86 kg |
| 6 m | 16.95 kg | 17.12 kg | 5.83 kg |
| 8 m | 22.60 kg | 22.83 kg | 7.77 kg |
| 10 m | 28.25 kg | 28.54 kg | 9.72 kg |
| 12 m | 33.90 kg | 34.25 kg | 11.66 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 Ø42.4×2.9, the section area is 3.60 cm², so 1 metre = 3.60 × 0.785 = 2.825 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 Ø42.4×1.5Round tube Ø42.4×2Round tube Ø42.4×2.3Round tube Ø42.4×2.6Round tube Ø42.4×2.9Round tube Ø42.4×3.2Round tube Ø42.4×3.6Round tube Ø42.4×4Round tube Ø42.4×4.5Round tube Ø42.4×5Round tube Ø42.4×5.6Round tube Ø21.3×2.9Round tube Ø26.9×2.9Round tube Ø33.7×2.9Round tube Ø48.3×2.9Round tube Ø60.3×2.9Round tube Ø76.1×2.9Round tube Ø88.9×2.9Round tube Ø101.6×2.9Round tube Ø108×2.9Round tube Ø114.3×2.9Round tube Ø133×2.9Round tube Ø139.7×2.9Round tube Ø159×2.9Full table →
Working out a whole order?
Add Round tube Ø42.4×2.9 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 Ø42.4×2.9 weigh?
One metre of steel Round tube Ø42.4×2.9 weighs 2.82 kg.
How much does a 6 m bar of Round tube Ø42.4×2.9 weigh?
A 6 m bar weighs 16.9 kg and a 12 m bar 33.9 kg.
How many metres of Round tube Ø42.4×2.9 are in one tonne?
One tonne contains about 354.0 metres.