Weight per metre139.75kg/m
6 m bar838.5kg
12 m bar1,677.0kg
Metres per tonne7.2m
Painting surface2.011m²/m
- Depth h
- 440 mm
- Flange width b
- 300 mm
- Web thickness tw
- 11.5 mm
- Flange thickness tf
- 21 mm
- Root radius r
- 27 mm
- Section area
- 178.03 cm²
- Outer surface
- 2.011 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 139.75 kg | 141.18 kg | 48.07 kg |
| 2 m | 279.50 kg | 282.35 kg | 96.14 kg |
| 3 m | 419.26 kg | 423.53 kg | 144.20 kg |
| 4 m | 559.01 kg | 564.70 kg | 192.27 kg |
| 5 m | 698.76 kg | 705.88 kg | 240.34 kg |
| 6 m | 838.51 kg | 847.06 kg | 288.41 kg |
| 8 m | 1,118.01 kg | 1,129.41 kg | 384.54 kg |
| 10 m | 1,397.52 kg | 1,411.76 kg | 480.68 kg |
| 12 m | 1,677.02 kg | 1,694.11 kg | 576.81 kg |
How it was calculated
The weight is the section area multiplied by the material density:
kg/m = section area (cm²) × 0.785. For HEA, HEB, HEM and IPE the area is calculated exactly from h, b, tw, tf and the root radius r per EN 10365; for INP, UPN and UPE the manufacturers’ tabulated area is used.For HEA 450, the section area is 178.03 cm², so 1 metre = 178.03 × 0.785 = 139.752 kg.
The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.
Other hea section sizes
HEA 240HEA 260HEA 280HEA 300HEA 320HEA 340HEA 360HEA 400HEA 450HEA 500HEA 550HEA 600HEA 650HEA 700HEA 800HEA 900HEA 1000Full table →
Working out a whole order?
Add HEA 450 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 HEA 450 weigh?
One metre of steel HEA 450 weighs 139.75 kg.
How much does a 6 m bar of HEA 450 weigh?
A 6 m bar weighs 838.5 kg and a 12 m bar 1,677.0 kg.
How many metres of HEA 450 are in one tonne?
One tonne contains about 7.2 metres.