Weight per metre1.78kg/m
6 m bar10.7kg
12 m bar21.4kg
Metres per tonne562.0m
Painting surface0.112m²/m
- Legs
- 30 × 30 mm
- Thickness
- 4 mm
- Section area
- 2.27 cm²
- Outer surface
- 0.112 m²/m (≈)
- Outer surface
- 0.112 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 1.78 kg | 1.80 kg | 0.61 kg |
| 2 m | 3.56 kg | 3.60 kg | 1.22 kg |
| 3 m | 5.34 kg | 5.39 kg | 1.84 kg |
| 4 m | 7.12 kg | 7.19 kg | 2.45 kg |
| 5 m | 8.90 kg | 8.99 kg | 3.06 kg |
| 6 m | 10.68 kg | 10.79 kg | 3.67 kg |
| 8 m | 14.24 kg | 14.38 kg | 4.90 kg |
| 10 m | 17.79 kg | 17.98 kg | 6.12 kg |
| 12 m | 21.35 kg | 21.57 kg | 7.34 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 30×30×4, the section area is 2.27 cm², so 1 metre = 2.27 × 0.785 = 1.779 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 45×45×4Angle 45×45×5Angle 50×50×4Angle 50×50×5Angle 50×50×6Full table →
Working out a whole order?
Add Angle 30×30×4 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 30×30×4 weigh?
One metre of steel Angle 30×30×4 weighs 1.78 kg.
How much does a 6 m bar of Angle 30×30×4 weigh?
A 6 m bar weighs 10.7 kg and a 12 m bar 21.4 kg.
How many metres of Angle 30×30×4 are in one tonne?
One tonne contains about 562.0 metres.