Weight per metre7.33kg/m
6 m bar44.0kg
12 m bar88.0kg
Metres per tonne136.4m
Painting surface0.473m²/m
- Side
- 120 mm
- Wall thickness
- 2 mm
- Cold-formed, EN 10219
- 7.33 kg/m
- Hot-finished, EN 10210
- 7.38 kg/m
- Section area
- 9.34 cm²
- Outer surface
- 0.473 m²/m
- Outer surface
- 0.473 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 7.33 kg | 7.40 kg | 2.52 kg |
| 2 m | 14.66 kg | 14.81 kg | 5.04 kg |
| 3 m | 21.99 kg | 22.21 kg | 7.56 kg |
| 4 m | 29.32 kg | 29.62 kg | 10.08 kg |
| 5 m | 36.65 kg | 37.02 kg | 12.60 kg |
| 6 m | 43.98 kg | 44.43 kg | 15.13 kg |
| 8 m | 58.64 kg | 59.23 kg | 20.17 kg |
| 10 m | 73.30 kg | 74.04 kg | 25.21 kg |
| 12 m | 87.95 kg | 88.85 kg | 30.25 kg |
How it was calculated
The weight is the section area multiplied by the material density:
kg/m = section area (mm²) × 0.00785. The area comes from side and thickness, minus the rounded corners: for cold-formed tube (EN 10219) the outer radius is 2t up to 6 mm wall, 2.5t up to 10 mm and 3t above; for hot-finished tube (EN 10210) the outer radius is 1.5t.For Square tube 120×120×2, the section area is 9.34 cm², so 1 metre = 9.34 × 0.785 = 7.330 kg.
The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.
Other square tube sizes
Square tube 120×120×2Square tube 120×120×2.5Square tube 120×120×3Square tube 120×120×4Square tube 120×120×5Square tube 120×120×6Square tube 120×120×8Square tube 120×120×10Square tube 120×120×12.5Square tube 15×15×2Square tube 20×20×2Square tube 25×25×2Square tube 30×30×2Square tube 35×35×2Square tube 40×40×2Square tube 45×45×2Square tube 50×50×2Square tube 60×60×2Square tube 70×70×2Square tube 80×80×2Square tube 90×90×2Square tube 100×100×2Full table →
Working out a whole order?
Add Square tube 120×120×2 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 Square tube 120×120×2 weigh?
One metre of steel Square tube 120×120×2 weighs 7.33 kg.
How much does a 6 m bar of Square tube 120×120×2 weigh?
A 6 m bar weighs 44.0 kg and a 12 m bar 88.0 kg.
How many metres of Square tube 120×120×2 are in one tonne?
One tonne contains about 136.4 metres.