Weight per metre12.72kg/m
6 m bar76.3kg
12 m bar152.7kg
Metres per tonne78.6m
Painting surface0.550m²/m
- Width × height
- 180 × 100 mm
- Wall thickness
- 3 mm
- Cold-formed, EN 10219
- 12.72 kg/m
- Hot-finished, EN 10210
- 12.83 kg/m
- Section area
- 16.21 cm²
- Outer surface
- 0.550 m²/m
- Outer surface
- 0.550 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 12.72 kg | 12.85 kg | 4.38 kg |
| 2 m | 25.45 kg | 25.71 kg | 8.75 kg |
| 3 m | 38.17 kg | 38.56 kg | 13.13 kg |
| 4 m | 50.89 kg | 51.41 kg | 17.50 kg |
| 5 m | 63.62 kg | 64.27 kg | 21.88 kg |
| 6 m | 76.34 kg | 77.12 kg | 26.26 kg |
| 8 m | 101.79 kg | 102.83 kg | 35.01 kg |
| 10 m | 127.23 kg | 128.53 kg | 43.76 kg |
| 12 m | 152.68 kg | 154.24 kg | 52.51 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 180×100×3, the section area is 16.21 cm², so 1 metre = 16.21 × 0.785 = 12.723 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 180×100×3Rectangular tube 180×100×4Rectangular tube 180×100×5Rectangular tube 180×100×6Rectangular tube 180×100×8Rectangular tube 180×100×10Rectangular tube 180×100×12.5Rectangular tube 30×20×3Rectangular tube 40×20×3Rectangular tube 40×30×3Rectangular tube 50×20×3Rectangular tube 50×25×3Rectangular tube 50×30×3Rectangular tube 60×20×3Rectangular tube 60×30×3Rectangular tube 60×40×3Rectangular tube 70×30×3Rectangular tube 70×40×3Rectangular tube 70×50×3Rectangular tube 80×40×3Rectangular tube 80×60×3Rectangular tube 100×40×3Rectangular tube 100×50×3Rectangular tube 100×60×3Full table →
Working out a whole order?
Add Rectangular tube 180×100×3 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 180×100×3 weigh?
One metre of steel Rectangular tube 180×100×3 weighs 12.72 kg.
How much does a 6 m bar of Rectangular tube 180×100×3 weigh?
A 6 m bar weighs 76.3 kg and a 12 m bar 152.7 kg.
How many metres of Rectangular tube 180×100×3 are in one tonne?
One tonne contains about 78.6 metres.