Weight per metre0.79kg/m
6 m bar4.7kg
12 m bar9.4kg
Metres per tonne1,273.9m
Painting surface0.050m²/m
- Width × thickness
- 20 × 5 mm
- Section area
- 1.00 cm²
- Outer surface
- 0.050 m²/m
- Outer surface
- 0.050 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 0.79 kg | 0.79 kg | 0.27 kg |
| 2 m | 1.57 kg | 1.59 kg | 0.54 kg |
| 3 m | 2.36 kg | 2.38 kg | 0.81 kg |
| 4 m | 3.14 kg | 3.17 kg | 1.08 kg |
| 5 m | 3.93 kg | 3.97 kg | 1.35 kg |
| 6 m | 4.71 kg | 4.76 kg | 1.62 kg |
| 8 m | 6.28 kg | 6.34 kg | 2.16 kg |
| 10 m | 7.85 kg | 7.93 kg | 2.70 kg |
| 12 m | 9.42 kg | 9.52 kg | 3.24 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 20×5, the section area is 1.00 cm², so 1 metre = 1.00 × 0.785 = 0.785 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 20×3Flat bar 20×4Flat bar 20×5Flat bar 20×6Flat bar 20×8Flat bar 15×5Flat bar 16×5Flat bar 25×5Flat bar 30×5Flat bar 35×5Flat bar 40×5Flat bar 45×5Flat bar 50×5Flat bar 60×5Flat bar 70×5Flat bar 80×5Flat bar 90×5Flat bar 100×5Flat bar 120×5Flat bar 150×5Flat bar 200×5Full table →
Working out a whole order?
Add Flat bar 20×5 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 Flat bar 20×5 weigh?
One metre of steel Flat bar 20×5 weighs 0.79 kg.
How much does a 6 m bar of Flat bar 20×5 weigh?
A 6 m bar weighs 4.7 kg and a 12 m bar 9.4 kg.
How many metres of Flat bar 20×5 are in one tonne?
One tonne contains about 1,273.9 metres.