Weight per metre8.13kg/m
6 m bar48.8kg
12 m bar97.6kg
Metres per tonne123.0m
Painting surface0.223m²/m
- Width × height
- 70 × 50 mm
- Wall thickness
- 5 mm
- Cold-formed, EN 10219
- 8.13 kg/m
- Hot-finished, EN 10210
- 8.42 kg/m
- Section area
- 10.36 cm²
- Outer surface
- 0.223 m²/m
- Outer surface
- 0.223 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 8.13 kg | 8.21 kg | 2.80 kg |
| 2 m | 16.26 kg | 16.42 kg | 5.59 kg |
| 3 m | 24.39 kg | 24.64 kg | 8.39 kg |
| 4 m | 32.52 kg | 32.85 kg | 11.18 kg |
| 5 m | 40.65 kg | 41.06 kg | 13.98 kg |
| 6 m | 48.78 kg | 49.27 kg | 16.78 kg |
| 8 m | 65.04 kg | 65.70 kg | 22.37 kg |
| 10 m | 81.30 kg | 82.12 kg | 27.96 kg |
| 12 m | 97.56 kg | 98.55 kg | 33.55 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 70×50×5, the section area is 10.36 cm², so 1 metre = 10.36 × 0.785 = 8.130 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 70×50×1.2Rectangular tube 70×50×1.5Rectangular tube 70×50×2Rectangular tube 70×50×2.5Rectangular tube 70×50×3Rectangular tube 70×50×4Rectangular tube 70×50×5Rectangular tube 70×50×6Rectangular tube 70×50×8Rectangular tube 40×30×5Rectangular tube 50×30×5Rectangular tube 60×30×5Rectangular tube 60×40×5Rectangular tube 70×30×5Rectangular tube 70×40×5Rectangular tube 80×40×5Rectangular tube 80×60×5Rectangular tube 100×40×5Rectangular tube 100×50×5Rectangular tube 100×60×5Rectangular tube 100×80×5Rectangular tube 120×60×5Rectangular tube 120×80×5Rectangular tube 140×80×5Full table →
Working out a whole order?
Add Rectangular tube 70×50×5 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 Rectangular tube 70×50×5 weigh?
One metre of steel Rectangular tube 70×50×5 weighs 8.13 kg.
How much does a 6 m bar of Rectangular tube 70×50×5 weigh?
A 6 m bar weighs 48.8 kg and a 12 m bar 97.6 kg.
How many metres of Rectangular tube 70×50×5 are in one tonne?
One tonne contains about 123.0 metres.