Weight per metre4.82kg/m
6 m bar28.9kg
12 m bar57.8kg
Metres per tonne207.6m
Painting surface0.313m²/m
- Side
- 80 mm
- Wall thickness
- 2 mm
- Cold-formed, EN 10219
- 4.82 kg/m
- Hot-finished, EN 10210
- 4.86 kg/m
- Section area
- 6.14 cm²
- Outer surface
- 0.313 m²/m
- Outer surface
- 0.313 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 4.82 kg | 4.87 kg | 1.66 kg |
| 2 m | 9.64 kg | 9.73 kg | 3.31 kg |
| 3 m | 14.45 kg | 14.60 kg | 4.97 kg |
| 4 m | 19.27 kg | 19.47 kg | 6.63 kg |
| 5 m | 24.09 kg | 24.33 kg | 8.28 kg |
| 6 m | 28.91 kg | 29.20 kg | 9.94 kg |
| 8 m | 38.54 kg | 38.93 kg | 13.26 kg |
| 10 m | 48.18 kg | 48.67 kg | 16.57 kg |
| 12 m | 57.81 kg | 58.40 kg | 19.88 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 80×80×2, the section area is 6.14 cm², so 1 metre = 6.14 × 0.785 = 4.818 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 80×80×1.5Square tube 80×80×2Square tube 80×80×2.5Square tube 80×80×3Square tube 80×80×4Square tube 80×80×5Square tube 80×80×6Square tube 80×80×8Square tube 80×80×10Square 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 90×90×2Square tube 100×100×2Square tube 120×120×2Full table →
Working out a whole order?
Add Square tube 80×80×2 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 80×80×2 weigh?
One metre of steel Square tube 80×80×2 weighs 4.82 kg.
How much does a 6 m bar of Square tube 80×80×2 weigh?
A 6 m bar weighs 28.9 kg and a 12 m bar 57.8 kg.
How many metres of Square tube 80×80×2 are in one tonne?
One tonne contains about 207.6 metres.