Weight per metre50.24kg/m
6 m bar301.4kg
12 m bar602.9kg
Metres per tonne19.9m
Painting surface0.320m²/m
- Side
- 80 mm
- Section area
- 64.00 cm²
- Outer surface
- 0.320 m²/m
- Outer surface
- 0.320 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 50.24 kg | 50.75 kg | 17.28 kg |
| 2 m | 100.48 kg | 101.50 kg | 34.56 kg |
| 3 m | 150.72 kg | 152.26 kg | 51.84 kg |
| 4 m | 200.96 kg | 203.01 kg | 69.12 kg |
| 5 m | 251.20 kg | 253.76 kg | 86.40 kg |
| 6 m | 301.44 kg | 304.51 kg | 103.68 kg |
| 8 m | 401.92 kg | 406.02 kg | 138.24 kg |
| 10 m | 502.40 kg | 507.52 kg | 172.80 kg |
| 12 m | 602.88 kg | 609.02 kg | 207.36 kg |
How it was calculated
The weight is the section area multiplied by the material density:
kg/m = a² × 0.00785, where a is the side in mm.For Square bar 80×80, the section area is 64.00 cm², so 1 metre = 64.00 × 0.785 = 50.240 kg.
The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.
Other square bar sizes
Square bar 25×25Square bar 30×30Square bar 35×35Square bar 40×40Square bar 45×45Square bar 50×50Square bar 60×60Square bar 70×70Square bar 80×80Square bar 100×100Full table →
Working out a whole order?
Add Square bar 80×80 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 bar 80×80 weigh?
One metre of steel Square bar 80×80 weighs 50.24 kg.
How much does a 6 m bar of Square bar 80×80 weigh?
A 6 m bar weighs 301.4 kg and a 12 m bar 602.9 kg.
How many metres of Square bar 80×80 are in one tonne?
One tonne contains about 19.9 metres.