Weight per metre6.15kg/m
6 m bar36.9kg
12 m bar73.8kg
Metres per tonne162.6m
Painting surface0.279m²/m
- Outside diameter
- 88.9 mm
- Wall thickness
- 2.9 mm
- Section area
- 7.84 cm²
- Inside diameter
- 83.1 mm
- Inch (approx.)
- 3″
- Outer surface
- 0.279 m²/m
- Internal volume
- 5.42 l/m
- Outer surface
- 0.279 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 6.15 kg | 6.21 kg | 2.12 kg |
| 2 m | 12.30 kg | 12.43 kg | 4.23 kg |
| 3 m | 18.45 kg | 18.64 kg | 6.35 kg |
| 4 m | 24.60 kg | 24.85 kg | 8.46 kg |
| 5 m | 30.75 kg | 31.07 kg | 10.58 kg |
| 6 m | 36.90 kg | 37.28 kg | 12.69 kg |
| 8 m | 49.20 kg | 49.71 kg | 16.92 kg |
| 10 m | 61.51 kg | 62.13 kg | 21.15 kg |
| 12 m | 73.81 kg | 74.56 kg | 25.39 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 Ø88.9×2.9, the section area is 7.84 cm², so 1 metre = 7.84 × 0.785 = 6.151 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 Ø88.9×2Round tube Ø88.9×2.3Round tube Ø88.9×2.6Round tube Ø88.9×2.9Round tube Ø88.9×3.2Round tube Ø88.9×3.6Round tube Ø88.9×4Round tube Ø88.9×4.5Round tube Ø88.9×5Round tube Ø88.9×5.6Round tube Ø88.9×6.3Round tube Ø88.9×7.1Round tube Ø88.9×8Round tube Ø88.9×10Round tube Ø88.9×12.5Round tube Ø21.3×2.9Round tube Ø26.9×2.9Round tube Ø33.7×2.9Round tube Ø42.4×2.9Round tube Ø48.3×2.9Round tube Ø60.3×2.9Round tube Ø76.1×2.9Round tube Ø101.6×2.9Round tube Ø108×2.9Full table →
Working out a whole order?
Add Round tube Ø88.9×2.9 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 Ø88.9×2.9 weigh?
One metre of steel Round tube Ø88.9×2.9 weighs 6.15 kg.
How much does a 6 m bar of Round tube Ø88.9×2.9 weigh?
A 6 m bar weighs 36.9 kg and a 12 m bar 73.8 kg.
How many metres of Round tube Ø88.9×2.9 are in one tonne?
One tonne contains about 162.6 metres.