Weight per metre95.99kg/m
6 m bar576.0kg
12 m bar1,151.9kg
Metres per tonne10.4m
Painting surface1.018m²/m
- Outside diameter
- 323.9 mm
- Wall thickness
- 12.5 mm
- Section area
- 122.29 cm²
- Inside diameter
- 298.9 mm
- Inch (approx.)
- 12″
- Outer surface
- 1.018 m²/m
- Internal volume
- 70.17 l/m
- Outer surface
- 1.018 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 95.99 kg | 96.97 kg | 33.02 kg |
| 2 m | 191.99 kg | 193.95 kg | 66.03 kg |
| 3 m | 287.98 kg | 290.92 kg | 99.05 kg |
| 4 m | 383.98 kg | 387.89 kg | 132.07 kg |
| 5 m | 479.97 kg | 484.87 kg | 165.09 kg |
| 6 m | 575.97 kg | 581.84 kg | 198.10 kg |
| 8 m | 767.96 kg | 775.79 kg | 264.14 kg |
| 10 m | 959.95 kg | 969.73 kg | 330.17 kg |
| 12 m | 1,151.94 kg | 1,163.68 kg | 396.21 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 Ø323.9×12.5, the section area is 122.29 cm², so 1 metre = 122.29 × 0.785 = 95.995 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 Ø323.9×6.3Round tube Ø323.9×7.1Round tube Ø323.9×8Round tube Ø323.9×10Round tube Ø323.9×12.5Round tube Ø88.9×12.5Round tube Ø101.6×12.5Round tube Ø108×12.5Round tube Ø114.3×12.5Round tube Ø133×12.5Round tube Ø139.7×12.5Round tube Ø159×12.5Round tube Ø168.3×12.5Round tube Ø193.7×12.5Round tube Ø219.1×12.5Round tube Ø244.5×12.5Round tube Ø273×12.5Full table →
Working out a whole order?
Add Round tube Ø323.9×12.5 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 Ø323.9×12.5 weigh?
One metre of steel Round tube Ø323.9×12.5 weighs 95.99 kg.
How much does a 6 m bar of Round tube Ø323.9×12.5 weigh?
A 6 m bar weighs 576.0 kg and a 12 m bar 1,151.9 kg.
How many metres of Round tube Ø323.9×12.5 are in one tonne?
One tonne contains about 10.4 metres.