Weight per metre1.14kg/m
6 m bar6.8kg
12 m bar13.7kg
Metres per tonne876.6m
Painting surface0.072m²/m
- Legs
- 20 × 20 mm
- Thickness
- 4 mm
- Section area
- 1.45 cm²
- Outer surface
- 0.072 m²/m (≈)
- Outer surface
- 0.072 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 1.14 kg | 1.15 kg | 0.39 kg |
| 2 m | 2.28 kg | 2.30 kg | 0.78 kg |
| 3 m | 3.42 kg | 3.46 kg | 1.18 kg |
| 4 m | 4.56 kg | 4.61 kg | 1.57 kg |
| 5 m | 5.70 kg | 5.76 kg | 1.96 kg |
| 6 m | 6.84 kg | 6.91 kg | 2.35 kg |
| 8 m | 9.13 kg | 9.22 kg | 3.14 kg |
| 10 m | 11.41 kg | 11.52 kg | 3.92 kg |
| 12 m | 13.69 kg | 13.83 kg | 4.71 kg |
How it was calculated
The weight is the section area multiplied by the material density:
kg/m ≈ t × (2a − t) × 0.00785 plus a small correction for the root radius, per EN 10056.For Angle 20×20×4, the section area is 1.45 cm², so 1 metre = 1.45 × 0.785 = 1.141 kg.
The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.
Other equal angle sizes
Angle 20×20×3Angle 20×20×4Angle 25×25×3Angle 25×25×4Angle 30×30×3Angle 30×30×4Angle 35×35×4Angle 40×40×4Angle 40×40×5Angle 45×45×4Full table →
Working out a whole order?
Add Angle 20×20×4 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 Angle 20×20×4 weigh?
One metre of steel Angle 20×20×4 weighs 1.14 kg.
How much does a 6 m bar of Angle 20×20×4 weigh?
A 6 m bar weighs 6.8 kg and a 12 m bar 13.7 kg.
How many metres of Angle 20×20×4 are in one tonne?
One tonne contains about 876.6 metres.