Weight per metre18.01kg/m
6 m bar108.1kg
12 m bar216.2kg
Metres per tonne55.5m
Painting surface0.586m²/m
- Side
- 150 mm
- Wall thickness
- 4 mm
- Cold-formed, EN 10219
- 18.01 kg/m
- Hot-finished, EN 10210
- 18.20 kg/m
- Section area
- 22.95 cm²
- Outer surface
- 0.586 m²/m
- Outer surface
- 0.586 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 18.01 kg | 18.20 kg | 6.20 kg |
| 2 m | 36.03 kg | 36.40 kg | 12.39 kg |
| 3 m | 54.04 kg | 54.59 kg | 18.59 kg |
| 4 m | 72.06 kg | 72.79 kg | 24.78 kg |
| 5 m | 90.07 kg | 90.99 kg | 30.98 kg |
| 6 m | 108.08 kg | 109.19 kg | 37.18 kg |
| 8 m | 144.11 kg | 145.58 kg | 49.57 kg |
| 10 m | 180.14 kg | 181.98 kg | 61.96 kg |
| 12 m | 216.17 kg | 218.37 kg | 74.35 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 150×150×4, the section area is 22.95 cm², so 1 metre = 22.95 × 0.785 = 18.014 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 150×150×2.5Square tube 150×150×3Square tube 150×150×4Square tube 150×150×5Square tube 150×150×6Square tube 150×150×8Square tube 150×150×10Square tube 150×150×12.5Square tube 30×30×4Square tube 35×35×4Square tube 40×40×4Square tube 45×45×4Square tube 50×50×4Square tube 60×60×4Square tube 70×70×4Square tube 80×80×4Square tube 90×90×4Square tube 100×100×4Square tube 120×120×4Square tube 140×140×4Square tube 160×160×4Square tube 180×180×4Square tube 200×200×4Full table →
Working out a whole order?
Add Square tube 150×150×4 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 150×150×4 weigh?
One metre of steel Square tube 150×150×4 weighs 18.01 kg.
How much does a 6 m bar of Square tube 150×150×4 weigh?
A 6 m bar weighs 108.1 kg and a 12 m bar 216.2 kg.
How many metres of Square tube 150×150×4 are in one tonne?
One tonne contains about 55.5 metres.