Weight per metre21.90kg/m
6 m bar131.4kg
12 m bar262.8kg
Metres per tonne45.7m
- Depth h
- 180 mm
- Flange width b
- 82 mm
- Web thickness tw
- 6.9 mm
- Flange thickness tf
- 10.4 mm
- Section area
- 27.90 cm²
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 21.90 kg | 22.12 kg | 7.53 kg |
| 2 m | 43.80 kg | 44.25 kg | 15.07 kg |
| 3 m | 65.70 kg | 66.37 kg | 22.60 kg |
| 4 m | 87.61 kg | 88.50 kg | 30.13 kg |
| 5 m | 109.51 kg | 110.62 kg | 37.67 kg |
| 6 m | 131.41 kg | 132.75 kg | 45.20 kg |
| 8 m | 175.21 kg | 177.00 kg | 60.26 kg |
| 10 m | 219.02 kg | 221.25 kg | 75.33 kg |
| 12 m | 262.82 kg | 265.50 kg | 90.40 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 INP 180, the section area is 27.90 cm², so 1 metre = 27.90 × 0.785 = 21.902 kg.
The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.
Other inp section sizes
INP 80INP 100INP 120INP 140INP 160INP 180INP 200INP 220INP 240INP 260INP 280INP 300INP 320INP 340Full table →
Working out a whole order?
Add INP 180 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 INP 180 weigh?
One metre of steel INP 180 weighs 21.90 kg.
How much does a 6 m bar of INP 180 weigh?
A 6 m bar weighs 131.4 kg and a 12 m bar 262.8 kg.
How many metres of INP 180 are in one tonne?
One tonne contains about 45.7 metres.