Weight per metre10.77kg/m
6 m bar64.6kg
12 m bar129.3kg
Metres per tonne92.8m
Painting surface0.439m²/m
- Outside diameter
- 139.7 mm
- Wall thickness
- 3.2 mm
- Section area
- 13.72 cm²
- Inside diameter
- 133.3 mm
- Inch (approx.)
- 5″
- Outer surface
- 0.439 m²/m
- Internal volume
- 13.96 l/m
- Outer surface
- 0.439 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 10.77 kg | 10.88 kg | 3.71 kg |
| 2 m | 21.54 kg | 21.76 kg | 7.41 kg |
| 3 m | 32.32 kg | 32.65 kg | 11.12 kg |
| 4 m | 43.09 kg | 43.53 kg | 14.82 kg |
| 5 m | 53.86 kg | 54.41 kg | 18.53 kg |
| 6 m | 64.63 kg | 65.29 kg | 22.23 kg |
| 8 m | 86.18 kg | 87.06 kg | 29.64 kg |
| 10 m | 107.72 kg | 108.82 kg | 37.05 kg |
| 12 m | 129.27 kg | 130.58 kg | 44.46 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 Ø139.7×3.2, the section area is 13.72 cm², so 1 metre = 13.72 × 0.785 = 10.772 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 Ø139.7×2.6Round tube Ø139.7×2.9Round tube Ø139.7×3.2Round tube Ø139.7×3.6Round tube Ø139.7×4Round tube Ø139.7×4.5Round tube Ø139.7×5Round tube Ø139.7×5.6Round tube Ø139.7×6.3Round tube Ø139.7×7.1Round tube Ø139.7×8Round tube Ø139.7×10Round tube Ø139.7×12.5Round tube Ø26.9×3.2Round tube Ø33.7×3.2Round tube Ø42.4×3.2Round tube Ø48.3×3.2Round tube Ø60.3×3.2Round tube Ø76.1×3.2Round tube Ø88.9×3.2Round tube Ø101.6×3.2Round tube Ø108×3.2Round tube Ø114.3×3.2Round tube Ø133×3.2Full table →
Working out a whole order?
Add Round tube Ø139.7×3.2 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 Ø139.7×3.2 weigh?
One metre of steel Round tube Ø139.7×3.2 weighs 10.77 kg.
How much does a 6 m bar of Round tube Ø139.7×3.2 weigh?
A 6 m bar weighs 64.6 kg and a 12 m bar 129.3 kg.
How many metres of Round tube Ø139.7×3.2 are in one tonne?
One tonne contains about 92.8 metres.