Weight per metre25.17kg/m
6 m bar151.0kg
12 m bar302.0kg
Metres per tonne39.7m
Painting surface0.529m²/m
- Outside diameter
- 168.3 mm
- Wall thickness
- 6.3 mm
- Section area
- 32.06 cm²
- Inside diameter
- 155.7 mm
- Inch (approx.)
- 6″
- Outer surface
- 0.529 m²/m
- Internal volume
- 19.04 l/m
- Outer surface
- 0.529 m²/m
Weight by length
| Length | Steel | Stainless 304 | Aluminium |
|---|---|---|---|
| 1 m | 25.17 kg | 25.43 kg | 8.66 kg |
| 2 m | 50.34 kg | 50.85 kg | 17.31 kg |
| 3 m | 75.51 kg | 76.28 kg | 25.97 kg |
| 4 m | 100.68 kg | 101.70 kg | 34.63 kg |
| 5 m | 125.85 kg | 127.13 kg | 43.29 kg |
| 6 m | 151.02 kg | 152.56 kg | 51.94 kg |
| 8 m | 201.36 kg | 203.41 kg | 69.26 kg |
| 10 m | 251.70 kg | 254.26 kg | 86.57 kg |
| 12 m | 302.03 kg | 305.11 kg | 103.88 kg |
How it was calculated
The weight is the section area multiplied by the material density:
kg/m = (D − t) × t × 0.02466, where D is the outside diameter and t the wall thickness, in mm.For Round tube Ø168.3×6.3, the section area is 32.06 cm², so 1 metre = 32.06 × 0.785 = 25.170 kg.
The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.
Other round tube sizes
Round tube Ø168.3×3.2Round tube Ø168.3×3.6Round tube Ø168.3×4Round tube Ø168.3×4.5Round tube Ø168.3×5Round tube Ø168.3×5.6Round tube Ø168.3×6.3Round tube Ø168.3×7.1Round tube Ø168.3×8Round tube Ø168.3×10Round tube Ø168.3×12.5Round tube Ø48.3×6.3Round tube Ø60.3×6.3Round tube Ø76.1×6.3Round tube Ø88.9×6.3Round tube Ø101.6×6.3Round tube Ø108×6.3Round tube Ø114.3×6.3Round tube Ø133×6.3Round tube Ø139.7×6.3Round tube Ø159×6.3Round tube Ø193.7×6.3Round tube Ø219.1×6.3Round tube Ø244.5×6.3Full table →
Working out a whole order?
Add Round tube Ø168.3×6.3 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 Round tube Ø168.3×6.3 weigh?
One metre of steel Round tube Ø168.3×6.3 weighs 25.17 kg.
How much does a 6 m bar of Round tube Ø168.3×6.3 weigh?
A 6 m bar weighs 151.0 kg and a 12 m bar 302.0 kg.
How many metres of Round tube Ø168.3×6.3 are in one tonne?
One tonne contains about 39.7 metres.