Weight per metre5.94kg/m
6 m bar35.7kg
12 m bar71.3kg
Metres per tonne168.3m
- Depth h
- 80 mm
- Flange width b
- 42 mm
- Web thickness tw
- 3.9 mm
- Flange thickness tf
- 5.9 mm
- Section area
- 7.57 cm²
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 5.94 kg | 6.00 kg | 2.04 kg |
| 2 m | 11.88 kg | 12.01 kg | 4.09 kg |
| 3 m | 17.83 kg | 18.01 kg | 6.13 kg |
| 4 m | 23.77 kg | 24.01 kg | 8.18 kg |
| 5 m | 29.71 kg | 30.02 kg | 10.22 kg |
| 6 m | 35.65 kg | 36.02 kg | 12.26 kg |
| 8 m | 47.54 kg | 48.02 kg | 16.35 kg |
| 10 m | 59.42 kg | 60.03 kg | 20.44 kg |
| 12 m | 71.31 kg | 72.04 kg | 24.53 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 80, the section area is 7.57 cm², so 1 metre = 7.57 × 0.785 = 5.942 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
Working out a whole order?
Add INP 80 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 80 weigh?
One metre of steel INP 80 weighs 5.94 kg.
How much does a 6 m bar of INP 80 weigh?
A 6 m bar weighs 35.7 kg and a 12 m bar 71.3 kg.
How many metres of INP 80 are in one tonne?
One tonne contains about 168.3 metres.