Weight per metre28.70kg/m
6 m bar172.2kg
12 m bar344.5kg
Metres per tonne34.8m
Painting surface0.397m²/m
- Width × height
- 140 × 80 mm
- Wall thickness
- 10 mm
- Cold-formed, EN 10219
- 28.70 kg/m
- Hot-finished, EN 10210
- 30.56 kg/m
- Section area
- 36.57 cm²
- Outer surface
- 0.397 m²/m
- Outer surface
- 0.397 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 28.70 kg | 29.00 kg | 9.87 kg |
| 2 m | 57.41 kg | 57.99 kg | 19.75 kg |
| 3 m | 86.11 kg | 86.99 kg | 29.62 kg |
| 4 m | 114.82 kg | 115.99 kg | 39.49 kg |
| 5 m | 143.52 kg | 144.99 kg | 49.36 kg |
| 6 m | 172.23 kg | 173.98 kg | 59.24 kg |
| 8 m | 229.64 kg | 231.98 kg | 78.98 kg |
| 10 m | 287.05 kg | 289.97 kg | 98.73 kg |
| 12 m | 344.46 kg | 347.97 kg | 118.48 kg |
How it was calculated
The weight is the section area multiplied by the material density:
kg/m = section area (mm²) × 0.00785, with the area calculated from width, height and thickness and the corners rounded per EN 10219 (cold-formed) or EN 10210 (hot-finished, outer radius 1.5t).For Rectangular tube 140×80×10, the section area is 36.57 cm², so 1 metre = 36.57 × 0.785 = 28.705 kg.
The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.
Other rectangular tube sizes
Rectangular tube 140×80×2.5Rectangular tube 140×80×3Rectangular tube 140×80×4Rectangular tube 140×80×5Rectangular tube 140×80×6Rectangular tube 140×80×8Rectangular tube 140×80×10Rectangular tube 140×80×12.5Rectangular tube 80×60×10Rectangular tube 100×60×10Rectangular tube 100×80×10Rectangular tube 120×60×10Rectangular tube 120×80×10Rectangular tube 150×100×10Rectangular tube 160×80×10Rectangular tube 180×100×10Rectangular tube 200×100×10Rectangular tube 200×120×10Rectangular tube 250×150×10Rectangular tube 300×200×10Full table →
Working out a whole order?
Add Rectangular tube 140×80×10 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 Rectangular tube 140×80×10 weigh?
One metre of steel Rectangular tube 140×80×10 weighs 28.70 kg.
How much does a 6 m bar of Rectangular tube 140×80×10 weigh?
A 6 m bar weighs 172.2 kg and a 12 m bar 344.5 kg.
How many metres of Rectangular tube 140×80×10 are in one tonne?
One tonne contains about 34.8 metres.