Weight per metre22.47kg/m
6 m bar134.8kg
12 m bar269.6kg
Metres per tonne44.5m
Painting surface0.529m²/m
- Outside diameter
- 168.3 mm
- Wall thickness
- 5.6 mm
- Section area
- 28.62 cm²
- Inside diameter
- 157.1 mm
- Inch (approx.)
- 6″
- Outer surface
- 0.529 m²/m
- Internal volume
- 19.38 l/m
- Outer surface
- 0.529 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 22.47 kg | 22.70 kg | 7.73 kg |
| 2 m | 44.94 kg | 45.40 kg | 15.46 kg |
| 3 m | 67.41 kg | 68.10 kg | 23.19 kg |
| 4 m | 89.88 kg | 90.79 kg | 30.91 kg |
| 5 m | 112.35 kg | 113.49 kg | 38.64 kg |
| 6 m | 134.82 kg | 136.19 kg | 46.37 kg |
| 8 m | 179.76 kg | 181.59 kg | 61.83 kg |
| 10 m | 224.70 kg | 226.99 kg | 77.28 kg |
| 12 m | 269.64 kg | 272.38 kg | 92.74 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 Ø168.3×5.6, the section area is 28.62 cm², so 1 metre = 28.62 × 0.785 = 22.470 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 Ø168.3×3.2Round tube Ø168.3×3.6Round tube Ø168.3×4Round tube Ø168.3×4.5Round tube Ø168.3×5Round tube Ø168.3×5.6Round tube Ø168.3×6.3Round tube Ø168.3×7.1Round tube Ø168.3×8Round tube Ø168.3×10Round tube Ø168.3×12.5Round tube Ø42.4×5.6Round tube Ø48.3×5.6Round tube Ø60.3×5.6Round tube Ø76.1×5.6Round tube Ø88.9×5.6Round tube Ø101.6×5.6Round tube Ø108×5.6Round tube Ø114.3×5.6Round tube Ø133×5.6Round tube Ø139.7×5.6Round tube Ø159×5.6Round tube Ø193.7×5.6Round tube Ø219.1×5.6Full table →
Working out a whole order?
Add Round tube Ø168.3×5.6 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 Ø168.3×5.6 weigh?
One metre of steel Round tube Ø168.3×5.6 weighs 22.47 kg.
How much does a 6 m bar of Round tube Ø168.3×5.6 weigh?
A 6 m bar weighs 134.8 kg and a 12 m bar 269.6 kg.
How many metres of Round tube Ø168.3×5.6 are in one tonne?
One tonne contains about 44.5 metres.