Weight per metre46.51kg/m
6 m bar279.0kg
12 m bar558.1kg
Metres per tonne21.5m
Painting surface0.766m²/m
- Side
- 200 mm
- Wall thickness
- 8 mm
- Cold-formed, EN 10219
- 46.51 kg/m
- Hot-finished, EN 10210
- 47.69 kg/m
- Section area
- 59.24 cm²
- Outer surface
- 0.766 m²/m
- Outer surface
- 0.766 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 46.51 kg | 46.98 kg | 16.00 kg |
| 2 m | 93.01 kg | 93.96 kg | 31.99 kg |
| 3 m | 139.52 kg | 140.94 kg | 47.99 kg |
| 4 m | 186.02 kg | 187.92 kg | 63.98 kg |
| 5 m | 232.53 kg | 234.90 kg | 79.98 kg |
| 6 m | 279.03 kg | 281.88 kg | 95.97 kg |
| 8 m | 372.04 kg | 375.83 kg | 127.96 kg |
| 10 m | 465.05 kg | 469.79 kg | 159.95 kg |
| 12 m | 558.06 kg | 563.75 kg | 191.95 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 200×200×8, the section area is 59.24 cm², so 1 metre = 59.24 × 0.785 = 46.505 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 200×200×4Square tube 200×200×5Square tube 200×200×6Square tube 200×200×8Square tube 200×200×10Square tube 200×200×12.5Square tube 60×60×8Square tube 70×70×8Square tube 80×80×8Square tube 90×90×8Square tube 100×100×8Square tube 120×120×8Square tube 140×140×8Square tube 150×150×8Square tube 160×160×8Square tube 180×180×8Square tube 250×250×8Square tube 300×300×8Full table →
Working out a whole order?
Add Square tube 200×200×8 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 200×200×8 weigh?
One metre of steel Square tube 200×200×8 weighs 46.51 kg.
How much does a 6 m bar of Square tube 200×200×8 weigh?
A 6 m bar weighs 279.0 kg and a 12 m bar 558.1 kg.
How many metres of Square tube 200×200×8 are in one tonne?
One tonne contains about 21.5 metres.