Weight per metre3.79kg/m
6 m bar22.7kg
12 m bar45.5kg
Metres per tonne264.0m
Painting surface0.133m²/m
- Outside diameter
- 42.4 mm
- Wall thickness
- 4 mm
- Section area
- 4.83 cm²
- Inside diameter
- 34.4 mm
- Inch (approx.)
- 1 1/4″
- Outer surface
- 0.133 m²/m
- Internal volume
- 0.93 l/m
- Outer surface
- 0.133 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 3.79 kg | 3.83 kg | 1.30 kg |
| 2 m | 7.58 kg | 7.65 kg | 2.61 kg |
| 3 m | 11.36 kg | 11.48 kg | 3.91 kg |
| 4 m | 15.15 kg | 15.31 kg | 5.21 kg |
| 5 m | 18.94 kg | 19.13 kg | 6.51 kg |
| 6 m | 22.73 kg | 22.96 kg | 7.82 kg |
| 8 m | 30.30 kg | 30.61 kg | 10.42 kg |
| 10 m | 37.88 kg | 38.27 kg | 13.03 kg |
| 12 m | 45.46 kg | 45.92 kg | 15.63 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 Ø42.4×4, the section area is 4.83 cm², so 1 metre = 4.83 × 0.785 = 3.788 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 Ø33.7×4Round tube Ø48.3×4Round tube Ø60.3×4Round tube Ø76.1×4Round tube Ø88.9×4Round tube Ø101.6×4Round tube Ø108×4Round tube Ø114.3×4Round tube Ø133×4Round tube Ø139.7×4Round tube Ø159×4Round tube Ø168.3×4Round tube Ø193.7×4Full table →
Working out a whole order?
Add Round tube Ø42.4×4 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 Ø42.4×4 weigh?
One metre of steel Round tube Ø42.4×4 weighs 3.79 kg.
How much does a 6 m bar of Round tube Ø42.4×4 weigh?
A 6 m bar weighs 22.7 kg and a 12 m bar 45.5 kg.
How many metres of Round tube Ø42.4×4 are in one tonne?
One tonne contains about 264.0 metres.