Weight per metre13.74kg/m
6 m bar82.4kg
12 m bar164.9kg
Metres per tonne72.8m
Painting surface0.190m²/m
- Width × thickness
- 70 × 25 mm
- Section area
- 17.50 cm²
- Outer surface
- 0.190 m²/m
- Outer surface
- 0.190 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 13.74 kg | 13.88 kg | 4.73 kg |
| 2 m | 27.48 kg | 27.76 kg | 9.45 kg |
| 3 m | 41.21 kg | 41.63 kg | 14.18 kg |
| 4 m | 54.95 kg | 55.51 kg | 18.90 kg |
| 5 m | 68.69 kg | 69.39 kg | 23.63 kg |
| 6 m | 82.43 kg | 83.27 kg | 28.35 kg |
| 8 m | 109.90 kg | 111.02 kg | 37.80 kg |
| 10 m | 137.38 kg | 138.78 kg | 47.25 kg |
| 12 m | 164.85 kg | 166.53 kg | 56.70 kg |
How it was calculated
The weight is the section area multiplied by the material density:
kg/m = width × thickness × 0.00785, in mm.For Flat bar 70×25, the section area is 17.50 cm², so 1 metre = 17.50 × 0.785 = 13.738 kg.
The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.
Other flat bar sizes
Flat bar 70×3Flat bar 70×4Flat bar 70×5Flat bar 70×6Flat bar 70×8Flat bar 70×10Flat bar 70×12Flat bar 70×15Flat bar 70×20Flat bar 70×25Flat bar 80×25Flat bar 90×25Flat bar 100×25Flat bar 120×25Flat bar 150×25Flat bar 200×25Full table →
Working out a whole order?
Add Flat bar 70×25 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 Flat bar 70×25 weigh?
One metre of steel Flat bar 70×25 weighs 13.74 kg.
How much does a 6 m bar of Flat bar 70×25 weigh?
A 6 m bar weighs 82.4 kg and a 12 m bar 164.9 kg.
How many metres of Flat bar 70×25 are in one tonne?
One tonne contains about 72.8 metres.