Weight per metre13.21kg/m
6 m bar79.3kg
12 m bar158.6kg
Metres per tonne75.7m
Painting surface0.299m²/m
- Side
- 80 mm
- Wall thickness
- 6 mm
- Cold-formed, EN 10219
- 13.21 kg/m
- Hot-finished, EN 10210
- 13.64 kg/m
- Section area
- 16.83 cm²
- Outer surface
- 0.299 m²/m
- Outer surface
- 0.299 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 13.21 kg | 13.35 kg | 4.54 kg |
| 2 m | 26.43 kg | 26.70 kg | 9.09 kg |
| 3 m | 39.64 kg | 40.05 kg | 13.63 kg |
| 4 m | 52.86 kg | 53.39 kg | 18.18 kg |
| 5 m | 66.07 kg | 66.74 kg | 22.72 kg |
| 6 m | 79.28 kg | 80.09 kg | 27.27 kg |
| 8 m | 105.71 kg | 106.79 kg | 36.36 kg |
| 10 m | 132.14 kg | 133.49 kg | 45.45 kg |
| 12 m | 158.57 kg | 160.18 kg | 54.54 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 80×80×6, the section area is 16.83 cm², so 1 metre = 16.83 × 0.785 = 13.214 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 45×45×6Square tube 50×50×6Square tube 60×60×6Square tube 70×70×6Square tube 90×90×6Square tube 100×100×6Square tube 120×120×6Square tube 140×140×6Square tube 150×150×6Square tube 160×160×6Square tube 180×180×6Square tube 200×200×6Square tube 250×250×6Square tube 300×300×6Full table →
Working out a whole order?
Add Square tube 80×80×6 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 80×80×6 weigh?
One metre of steel Square tube 80×80×6 weighs 13.21 kg.
How much does a 6 m bar of Square tube 80×80×6 weigh?
A 6 m bar weighs 79.3 kg and a 12 m bar 158.6 kg.
How many metres of Square tube 80×80×6 are in one tonne?
One tonne contains about 75.7 metres.