Weight per metre25.15kg/m
6 m bar150.9kg
12 m bar301.9kg
Metres per tonne39.8m
Painting surface0.296m²/m
- Side
- 90 mm
- Wall thickness
- 12.5 mm
- Cold-formed, EN 10219
- 25.15 kg/m
- Hot-finished, EN 10210
- 29.10 kg/m
- Section area
- 32.04 cm²
- Outer surface
- 0.296 m²/m
- Outer surface
- 0.296 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 25.15 kg | 25.41 kg | 8.65 kg |
| 2 m | 50.31 kg | 50.82 kg | 17.30 kg |
| 3 m | 75.46 kg | 76.23 kg | 25.96 kg |
| 4 m | 100.62 kg | 101.64 kg | 34.61 kg |
| 5 m | 125.77 kg | 127.05 kg | 43.26 kg |
| 6 m | 150.93 kg | 152.46 kg | 51.91 kg |
| 8 m | 201.23 kg | 203.29 kg | 69.21 kg |
| 10 m | 251.54 kg | 254.11 kg | 86.52 kg |
| 12 m | 301.85 kg | 304.93 kg | 103.82 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 90×90×12.5, the section area is 32.04 cm², so 1 metre = 32.04 × 0.785 = 25.154 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 90×90×1.5Square tube 90×90×2Square tube 90×90×2.5Square tube 90×90×3Square tube 90×90×4Square tube 90×90×5Square tube 90×90×6Square tube 90×90×8Square tube 90×90×10Square tube 90×90×12.5Square tube 100×100×12.5Square tube 120×120×12.5Square tube 140×140×12.5Square tube 150×150×12.5Square tube 160×160×12.5Square tube 180×180×12.5Square tube 200×200×12.5Square tube 250×250×12.5Square tube 300×300×12.5Full table →
Working out a whole order?
Add Square tube 90×90×12.5 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 Square tube 90×90×12.5 weigh?
One metre of steel Square tube 90×90×12.5 weighs 25.15 kg.
How much does a 6 m bar of Square tube 90×90×12.5 weigh?
A 6 m bar weighs 150.9 kg and a 12 m bar 301.9 kg.
How many metres of Square tube 90×90×12.5 are in one tonne?
One tonne contains about 39.8 metres.