Weight per metre7.95kg/m
6 m bar47.7kg
12 m bar95.4kg
Metres per tonne125.9m
Painting surface0.239m²/m
- Outside diameter
- 76.1 mm
- Wall thickness
- 4.5 mm
- Section area
- 10.12 cm²
- Inside diameter
- 67.1 mm
- Inch (approx.)
- 2 1/2″
- Outer surface
- 0.239 m²/m
- Internal volume
- 3.54 l/m
- Outer surface
- 0.239 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 7.95 kg | 8.03 kg | 2.73 kg |
| 2 m | 15.89 kg | 16.05 kg | 5.47 kg |
| 3 m | 23.84 kg | 24.08 kg | 8.20 kg |
| 4 m | 31.78 kg | 32.11 kg | 10.93 kg |
| 5 m | 39.73 kg | 40.13 kg | 13.66 kg |
| 6 m | 47.68 kg | 48.16 kg | 16.40 kg |
| 8 m | 63.57 kg | 64.22 kg | 21.86 kg |
| 10 m | 79.46 kg | 80.27 kg | 27.33 kg |
| 12 m | 95.35 kg | 96.32 kg | 32.80 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 Ø76.1×4.5, the section area is 10.12 cm², so 1 metre = 10.12 × 0.785 = 7.946 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 Ø33.7×4.5Round tube Ø42.4×4.5Round tube Ø48.3×4.5Round tube Ø60.3×4.5Round tube Ø88.9×4.5Round tube Ø101.6×4.5Round tube Ø108×4.5Round tube Ø114.3×4.5Round tube Ø133×4.5Full table →
Working out a whole order?
Add Round tube Ø76.1×4.5 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 Ø76.1×4.5 weigh?
One metre of steel Round tube Ø76.1×4.5 weighs 7.95 kg.
How much does a 6 m bar of Round tube Ø76.1×4.5 weigh?
A 6 m bar weighs 47.7 kg and a 12 m bar 95.4 kg.
How many metres of Round tube Ø76.1×4.5 are in one tonne?
One tonne contains about 125.9 metres.