Weight per metre38.47kg/m
6 m bar230.8kg
12 m bar461.6kg
Metres per tonne26.0m
Painting surface0.280m²/m
- Side
- 70 mm
- Section area
- 49.00 cm²
- Outer surface
- 0.280 m²/m
- Outer surface
- 0.280 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 38.47 kg | 38.86 kg | 13.23 kg |
| 2 m | 76.93 kg | 77.71 kg | 26.46 kg |
| 3 m | 115.40 kg | 116.57 kg | 39.69 kg |
| 4 m | 153.86 kg | 155.43 kg | 52.92 kg |
| 5 m | 192.33 kg | 194.29 kg | 66.15 kg |
| 6 m | 230.79 kg | 233.14 kg | 79.38 kg |
| 8 m | 307.72 kg | 310.86 kg | 105.84 kg |
| 10 m | 384.65 kg | 388.57 kg | 132.30 kg |
| 12 m | 461.58 kg | 466.28 kg | 158.76 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 70×70, the section area is 49.00 cm², so 1 metre = 49.00 × 0.785 = 38.465 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 22×22Square 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 70×70 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 70×70 weigh?
One metre of steel Square bar 70×70 weighs 38.47 kg.
How much does a 6 m bar of Square bar 70×70 weigh?
A 6 m bar weighs 230.8 kg and a 12 m bar 461.6 kg.
How many metres of Square bar 70×70 are in one tonne?
One tonne contains about 26.0 metres.