Weight per metre13.03kg/m
6 m bar78.2kg
12 m bar156.3kg
Metres per tonne76.8m
Painting surface0.529m²/m
- Outside diameter
- 168.3 mm
- Wall thickness
- 3.2 mm
- Section area
- 16.60 cm²
- Inside diameter
- 161.9 mm
- Inch (approx.)
- 6″
- Outer surface
- 0.529 m²/m
- Internal volume
- 20.59 l/m
- Outer surface
- 0.529 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 13.03 kg | 13.16 kg | 4.48 kg |
| 2 m | 26.06 kg | 26.32 kg | 8.96 kg |
| 3 m | 39.09 kg | 39.49 kg | 13.44 kg |
| 4 m | 52.12 kg | 52.65 kg | 17.93 kg |
| 5 m | 65.15 kg | 65.81 kg | 22.41 kg |
| 6 m | 78.17 kg | 78.97 kg | 26.89 kg |
| 8 m | 104.23 kg | 105.30 kg | 35.85 kg |
| 10 m | 130.29 kg | 131.62 kg | 44.81 kg |
| 12 m | 156.35 kg | 157.94 kg | 53.78 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 Ø168.3×3.2, the section area is 16.60 cm², so 1 metre = 16.60 × 0.785 = 13.029 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 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 Ø133×3.2Round tube Ø139.7×3.2Round tube Ø159×3.2Full table →
Working out a whole order?
Add Round tube Ø168.3×3.2 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 Ø168.3×3.2 weigh?
One metre of steel Round tube Ø168.3×3.2 weighs 13.03 kg.
How much does a 6 m bar of Round tube Ø168.3×3.2 weigh?
A 6 m bar weighs 78.2 kg and a 12 m bar 156.3 kg.
How many metres of Round tube Ø168.3×3.2 are in one tonne?
One tonne contains about 76.8 metres.