Weight per metre5.75kg/m
6 m bar34.5kg
12 m bar69.0kg
Metres per tonne173.8m
Painting surface0.239m²/m
- Outside diameter
- 76.1 mm
- Wall thickness
- 3.2 mm
- Section area
- 7.33 cm²
- Inside diameter
- 69.7 mm
- Inch (approx.)
- 2 1/2″
- Outer surface
- 0.239 m²/m
- Internal volume
- 3.82 l/m
- Outer surface
- 0.239 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 5.75 kg | 5.81 kg | 1.98 kg |
| 2 m | 11.51 kg | 11.62 kg | 3.96 kg |
| 3 m | 17.26 kg | 17.43 kg | 5.94 kg |
| 4 m | 23.01 kg | 23.25 kg | 7.92 kg |
| 5 m | 28.77 kg | 29.06 kg | 9.89 kg |
| 6 m | 34.52 kg | 34.87 kg | 11.87 kg |
| 8 m | 46.02 kg | 46.49 kg | 15.83 kg |
| 10 m | 57.53 kg | 58.12 kg | 19.79 kg |
| 12 m | 69.04 kg | 69.74 kg | 23.75 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 Ø76.1×3.2, the section area is 7.33 cm², so 1 metre = 7.33 × 0.785 = 5.753 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 Ø76.1×1.5Round tube Ø76.1×2Round tube Ø76.1×2.3Round tube Ø76.1×2.6Round tube Ø76.1×2.9Round tube Ø76.1×3.2Round tube Ø76.1×3.6Round tube Ø76.1×4Round tube Ø76.1×4.5Round tube Ø76.1×5Round tube Ø76.1×5.6Round tube Ø76.1×6.3Round tube Ø76.1×7.1Round tube Ø76.1×8Round tube Ø76.1×10Round 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 Ø88.9×3.2Round tube Ø101.6×3.2Round tube Ø108×3.2Round tube Ø114.3×3.2Full table →
Working out a whole order?
Add Round tube Ø76.1×3.2 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 Ø76.1×3.2 weigh?
One metre of steel Round tube Ø76.1×3.2 weighs 5.75 kg.
How much does a 6 m bar of Round tube Ø76.1×3.2 weigh?
A 6 m bar weighs 34.5 kg and a 12 m bar 69.0 kg.
How many metres of Round tube Ø76.1×3.2 are in one tonne?
One tonne contains about 173.8 metres.