Weight per metre16.14kg/m
6 m bar96.9kg
12 m bar193.7kg
Metres per tonne61.9m
Painting surface0.237m²/m
- Side
- 70 mm
- Wall thickness
- 10 mm
- Cold-formed, EN 10219
- 16.14 kg/m
- Hot-finished, EN 10210
- 18.00 kg/m
- Section area
- 20.57 cm²
- Outer surface
- 0.237 m²/m
- Outer surface
- 0.237 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 16.14 kg | 16.31 kg | 5.55 kg |
| 2 m | 32.29 kg | 32.62 kg | 11.11 kg |
| 3 m | 48.43 kg | 48.93 kg | 16.66 kg |
| 4 m | 64.58 kg | 65.24 kg | 22.21 kg |
| 5 m | 80.72 kg | 81.55 kg | 27.76 kg |
| 6 m | 96.87 kg | 97.85 kg | 33.32 kg |
| 8 m | 129.16 kg | 130.47 kg | 44.42 kg |
| 10 m | 161.45 kg | 163.09 kg | 55.53 kg |
| 12 m | 193.74 kg | 195.71 kg | 66.64 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 70×70×10, the section area is 20.57 cm², so 1 metre = 20.57 × 0.785 = 16.145 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 70×70×1.2Square tube 70×70×1.5Square tube 70×70×2Square tube 70×70×2.5Square tube 70×70×3Square tube 70×70×4Square tube 70×70×5Square tube 70×70×6Square tube 70×70×8Square tube 70×70×10Square tube 80×80×10Square tube 90×90×10Square tube 100×100×10Square tube 120×120×10Square tube 140×140×10Square tube 150×150×10Square tube 160×160×10Square tube 180×180×10Square tube 200×200×10Square tube 250×250×10Square tube 300×300×10Full table →
Working out a whole order?
Add Square tube 70×70×10 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 70×70×10 weigh?
One metre of steel Square tube 70×70×10 weighs 16.14 kg.
How much does a 6 m bar of Square tube 70×70×10 weigh?
A 6 m bar weighs 96.9 kg and a 12 m bar 193.7 kg.
How many metres of Square tube 70×70×10 are in one tonne?
One tonne contains about 61.9 metres.