Weight per metre31.99kg/m
6 m bar191.9kg
12 m bar383.8kg
Metres per tonne31.3m
Painting surface0.439m²/m
- Outside diameter
- 139.7 mm
- Wall thickness
- 10 mm
- Section area
- 40.75 cm²
- Inside diameter
- 119.7 mm
- Inch (approx.)
- 5″
- Outer surface
- 0.439 m²/m
- Internal volume
- 11.25 l/m
- Outer surface
- 0.439 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 31.99 kg | 32.31 kg | 11.00 kg |
| 2 m | 63.97 kg | 64.62 kg | 22.00 kg |
| 3 m | 95.96 kg | 96.94 kg | 33.00 kg |
| 4 m | 127.94 kg | 129.25 kg | 44.01 kg |
| 5 m | 159.93 kg | 161.56 kg | 55.01 kg |
| 6 m | 191.92 kg | 193.87 kg | 66.01 kg |
| 8 m | 255.89 kg | 258.50 kg | 88.01 kg |
| 10 m | 319.86 kg | 323.12 kg | 110.02 kg |
| 12 m | 383.83 kg | 387.74 kg | 132.02 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 Ø139.7×10, the section area is 40.75 cm², so 1 metre = 40.75 × 0.785 = 31.986 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 Ø76.1×10Round tube Ø88.9×10Round tube Ø101.6×10Round tube Ø108×10Round tube Ø114.3×10Round tube Ø133×10Round tube Ø159×10Round tube Ø168.3×10Round tube Ø193.7×10Round tube Ø219.1×10Round tube Ø244.5×10Full table →
Working out a whole order?
Add Round tube Ø139.7×10 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 Ø139.7×10 weigh?
One metre of steel Round tube Ø139.7×10 weighs 31.99 kg.
How much does a 6 m bar of Round tube Ø139.7×10 weigh?
A 6 m bar weighs 191.9 kg and a 12 m bar 383.8 kg.
How many metres of Round tube Ø139.7×10 are in one tonne?
One tonne contains about 31.3 metres.