Weight per metre10.78kg/m
6 m bar64.7kg
12 m bar129.3kg
Metres per tonne92.8m
Painting surface0.319m²/m
- Outside diameter
- 101.6 mm
- Wall thickness
- 4.5 mm
- Section area
- 13.73 cm²
- Inside diameter
- 92.6 mm
- Inch (approx.)
- 3 1/2″
- Outer surface
- 0.319 m²/m
- Internal volume
- 6.73 l/m
- Outer surface
- 0.319 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 10.78 kg | 10.89 kg | 3.71 kg |
| 2 m | 21.55 kg | 21.77 kg | 7.41 kg |
| 3 m | 32.33 kg | 32.66 kg | 11.12 kg |
| 4 m | 43.10 kg | 43.54 kg | 14.83 kg |
| 5 m | 53.88 kg | 54.43 kg | 18.53 kg |
| 6 m | 64.66 kg | 65.31 kg | 22.24 kg |
| 8 m | 86.21 kg | 87.09 kg | 29.65 kg |
| 10 m | 107.76 kg | 108.86 kg | 37.06 kg |
| 12 m | 129.31 kg | 130.63 kg | 44.48 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 Ø101.6×4.5, the section area is 13.73 cm², so 1 metre = 13.73 × 0.785 = 10.776 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 Ø101.6×2Round tube Ø101.6×2.3Round tube Ø101.6×2.6Round tube Ø101.6×2.9Round tube Ø101.6×3.2Round tube Ø101.6×3.6Round tube Ø101.6×4Round tube Ø101.6×4.5Round tube Ø101.6×5Round tube Ø101.6×5.6Round tube Ø101.6×6.3Round tube Ø101.6×7.1Round tube Ø101.6×8Round tube Ø101.6×10Round tube Ø101.6×12.5Round tube Ø33.7×4.5Round tube Ø42.4×4.5Round tube Ø48.3×4.5Round tube Ø60.3×4.5Round tube Ø76.1×4.5Round tube Ø88.9×4.5Round tube Ø108×4.5Round tube Ø114.3×4.5Round tube Ø133×4.5Full table →
Working out a whole order?
Add Round tube Ø101.6×4.5 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 Ø101.6×4.5 weigh?
One metre of steel Round tube Ø101.6×4.5 weighs 10.78 kg.
How much does a 6 m bar of Round tube Ø101.6×4.5 weigh?
A 6 m bar weighs 64.7 kg and a 12 m bar 129.3 kg.
How many metres of Round tube Ø101.6×4.5 are in one tonne?
One tonne contains about 92.8 metres.