Weight per metre2.27kg/m
6 m bar13.6kg
12 m bar27.3kg
Metres per tonne439.7m
Painting surface0.133m²/m
- Outside diameter
- 42.4 mm
- Wall thickness
- 2.3 mm
- Section area
- 2.90 cm²
- Inside diameter
- 37.8 mm
- Inch (approx.)
- 1 1/4″
- Outer surface
- 0.133 m²/m
- Internal volume
- 1.12 l/m
- Outer surface
- 0.133 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 2.27 kg | 2.30 kg | 0.78 kg |
| 2 m | 4.55 kg | 4.60 kg | 1.56 kg |
| 3 m | 6.82 kg | 6.89 kg | 2.35 kg |
| 4 m | 9.10 kg | 9.19 kg | 3.13 kg |
| 5 m | 11.37 kg | 11.49 kg | 3.91 kg |
| 6 m | 13.65 kg | 13.79 kg | 4.69 kg |
| 8 m | 18.20 kg | 18.38 kg | 6.26 kg |
| 10 m | 22.75 kg | 22.98 kg | 7.82 kg |
| 12 m | 27.29 kg | 27.57 kg | 9.39 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 Ø42.4×2.3, the section area is 2.90 cm², so 1 metre = 2.90 × 0.785 = 2.275 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 Ø17.2×2.3Round tube Ø21.3×2.3Round tube Ø26.9×2.3Round tube Ø33.7×2.3Round tube Ø48.3×2.3Round tube Ø60.3×2.3Round tube Ø76.1×2.3Round tube Ø88.9×2.3Round tube Ø101.6×2.3Round tube Ø108×2.3Round tube Ø114.3×2.3Full table →
Working out a whole order?
Add Round tube Ø42.4×2.3 to the materials list and see the total weight and cost of the order, together with the other products.
Cutting bars of round tube Ø42.4×2.3?
A cutting program arranges the pieces on bars with minimal waste and uses stock offcuts first. See also how to reduce cutting waste.
Frequently asked questions
How much does one metre of Round tube Ø42.4×2.3 weigh?
One metre of steel Round tube Ø42.4×2.3 weighs 2.27 kg.
How much does a 6 m bar of Round tube Ø42.4×2.3 weigh?
A 6 m bar weighs 13.6 kg and a 12 m bar 27.3 kg.
How many metres of Round tube Ø42.4×2.3 are in one tonne?
One tonne contains about 439.7 metres.