Weight per metre3.53kg/m
6 m bar21.2kg
12 m bar42.4kg
Metres per tonne283.1m
Painting surface0.110m²/m
- Width × thickness
- 45 × 10 mm
- Section area
- 4.50 cm²
- Outer surface
- 0.110 m²/m
- Outer surface
- 0.110 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 3.53 kg | 3.57 kg | 1.22 kg |
| 2 m | 7.07 kg | 7.14 kg | 2.43 kg |
| 3 m | 10.60 kg | 10.71 kg | 3.65 kg |
| 4 m | 14.13 kg | 14.27 kg | 4.86 kg |
| 5 m | 17.66 kg | 17.84 kg | 6.08 kg |
| 6 m | 21.20 kg | 21.41 kg | 7.29 kg |
| 8 m | 28.26 kg | 28.55 kg | 9.72 kg |
| 10 m | 35.33 kg | 35.69 kg | 12.15 kg |
| 12 m | 42.39 kg | 42.82 kg | 14.58 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 45×10, the section area is 4.50 cm², so 1 metre = 4.50 × 0.785 = 3.533 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 45×3Flat bar 45×4Flat bar 45×5Flat bar 45×6Flat bar 45×8Flat bar 45×10Flat bar 45×12Flat bar 45×15Flat bar 25×10Flat bar 30×10Flat bar 35×10Flat bar 40×10Flat bar 50×10Flat bar 60×10Flat bar 70×10Flat bar 80×10Flat bar 90×10Flat bar 100×10Flat bar 120×10Flat bar 150×10Flat bar 200×10Full table →
Working out a whole order?
Add Flat bar 45×10 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 45×10 weigh?
One metre of steel Flat bar 45×10 weighs 3.53 kg.
How much does a 6 m bar of Flat bar 45×10 weigh?
A 6 m bar weighs 21.2 kg and a 12 m bar 42.4 kg.
How many metres of Flat bar 45×10 are in one tonne?
One tonne contains about 283.1 metres.