Weight per metre19.63kg/m
6 m bar117.8kg
12 m bar235.5kg
Metres per tonne51.0m
Painting surface0.250m²/m
- Width × thickness
- 100 × 25 mm
- Section area
- 25.00 cm²
- Outer surface
- 0.250 m²/m
- Outer surface
- 0.250 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 19.63 kg | 19.83 kg | 6.75 kg |
| 2 m | 39.25 kg | 39.65 kg | 13.50 kg |
| 3 m | 58.88 kg | 59.48 kg | 20.25 kg |
| 4 m | 78.50 kg | 79.30 kg | 27.00 kg |
| 5 m | 98.13 kg | 99.13 kg | 33.75 kg |
| 6 m | 117.75 kg | 118.95 kg | 40.50 kg |
| 8 m | 157.00 kg | 158.60 kg | 54.00 kg |
| 10 m | 196.25 kg | 198.25 kg | 67.50 kg |
| 12 m | 235.50 kg | 237.90 kg | 81.00 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 100×25, the section area is 25.00 cm², so 1 metre = 25.00 × 0.785 = 19.625 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 100×3Flat bar 100×4Flat bar 100×5Flat bar 100×6Flat bar 100×8Flat bar 100×10Flat bar 100×12Flat bar 100×15Flat bar 100×20Flat bar 100×25Flat bar 100×30Flat bar 70×25Flat bar 80×25Flat bar 90×25Flat bar 120×25Flat bar 150×25Flat bar 200×25Full table →
Working out a whole order?
Add Flat bar 100×25 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 100×25 weigh?
One metre of steel Flat bar 100×25 weighs 19.63 kg.
How much does a 6 m bar of Flat bar 100×25 weigh?
A 6 m bar weighs 117.8 kg and a 12 m bar 235.5 kg.
How many metres of Flat bar 100×25 are in one tonne?
One tonne contains about 51.0 metres.