Weight per metre2.42kg/m
6 m bar14.5kg
12 m bar29.1kg
Metres per tonne412.4m
Painting surface0.131m²/m
- Side
- 35 mm
- Wall thickness
- 2.5 mm
- Cold-formed, EN 10219
- 2.42 kg/m
- Hot-finished, EN 10210
- 2.50 kg/m
- Section area
- 3.09 cm²
- Outer surface
- 0.131 m²/m
- Outer surface
- 0.131 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 2.42 kg | 2.45 kg | 0.83 kg |
| 2 m | 4.85 kg | 4.90 kg | 1.67 kg |
| 3 m | 7.27 kg | 7.35 kg | 2.50 kg |
| 4 m | 9.70 kg | 9.80 kg | 3.34 kg |
| 5 m | 12.12 kg | 12.25 kg | 4.17 kg |
| 6 m | 14.55 kg | 14.70 kg | 5.00 kg |
| 8 m | 19.40 kg | 19.60 kg | 6.67 kg |
| 10 m | 24.25 kg | 24.50 kg | 8.34 kg |
| 12 m | 29.10 kg | 29.40 kg | 10.01 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 35×35×2.5, the section area is 3.09 cm², so 1 metre = 3.09 × 0.785 = 2.425 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 35×35×1Square tube 35×35×1.2Square tube 35×35×1.5Square tube 35×35×2Square tube 35×35×2.5Square tube 35×35×3Square tube 35×35×4Square tube 35×35×5Square tube 20×20×2.5Square tube 25×25×2.5Square tube 30×30×2.5Square tube 40×40×2.5Square tube 45×45×2.5Square tube 50×50×2.5Square tube 60×60×2.5Square tube 70×70×2.5Square tube 80×80×2.5Square tube 90×90×2.5Square tube 100×100×2.5Square tube 120×120×2.5Square tube 140×140×2.5Square tube 150×150×2.5Full table →
Working out a whole order?
Add Square tube 35×35×2.5 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 Square tube 35×35×2.5 weigh?
One metre of steel Square tube 35×35×2.5 weighs 2.42 kg.
How much does a 6 m bar of Square tube 35×35×2.5 weigh?
A 6 m bar weighs 14.5 kg and a 12 m bar 29.1 kg.
How many metres of Square tube 35×35×2.5 are in one tonne?
One tonne contains about 412.4 metres.