Weight per metre16.61kg/m
6 m bar99.7kg
12 m bar199.3kg
Metres per tonne60.2m
Painting surface0.439m²/m
- Outside diameter
- 139.7 mm
- Wall thickness
- 5 mm
- Section area
- 21.16 cm²
- Inside diameter
- 129.7 mm
- Inch (approx.)
- 5″
- Outer surface
- 0.439 m²/m
- Internal volume
- 13.21 l/m
- Outer surface
- 0.439 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 16.61 kg | 16.78 kg | 5.71 kg |
| 2 m | 33.22 kg | 33.56 kg | 11.43 kg |
| 3 m | 49.83 kg | 50.34 kg | 17.14 kg |
| 4 m | 66.44 kg | 67.12 kg | 22.85 kg |
| 5 m | 83.05 kg | 83.89 kg | 28.56 kg |
| 6 m | 99.66 kg | 100.67 kg | 34.28 kg |
| 8 m | 132.88 kg | 134.23 kg | 45.70 kg |
| 10 m | 166.10 kg | 167.79 kg | 57.13 kg |
| 12 m | 199.31 kg | 201.35 kg | 68.55 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 Ø139.7×5, the section area is 21.16 cm², so 1 metre = 21.16 × 0.785 = 16.610 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 Ø42.4×5Round tube Ø48.3×5Round tube Ø60.3×5Round tube Ø76.1×5Round tube Ø88.9×5Round tube Ø101.6×5Round tube Ø108×5Round tube Ø114.3×5Round tube Ø133×5Round tube Ø159×5Round tube Ø168.3×5Full table →
Working out a whole order?
Add Round tube Ø139.7×5 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 Ø139.7×5 weigh?
One metre of steel Round tube Ø139.7×5 weighs 16.61 kg.
How much does a 6 m bar of Round tube Ø139.7×5 weigh?
A 6 m bar weighs 99.7 kg and a 12 m bar 199.3 kg.
How many metres of Round tube Ø139.7×5 are in one tonne?
One tonne contains about 60.2 metres.