Metal weight

Round tube 273×5 mm weight

Steel Round tube Ø273×5 weighs 33.05 kg/m. A 6 m bar weighs 198.3 kg and a 12 m bar 396.6 kg. Values are theoretical, for a density of 7.85 g/cm³.

Weight per metre33.05kg/m
6 m bar198.3kg
12 m bar396.6kg
Metres per tonne30.3m
Painting surface0.858m²/m
Ø 273 × 5 mm
Outside diameter
273 mm
Wall thickness
5 mm
Section area
42.10 cm²
Inside diameter
263 mm
Inch (approx.)
10″
Outer surface
0.858 m²/m
Internal volume
54.33 l/m
Outer surface
0.858 m²/m

Weight by length

LengthSteelStainless 304Aluminium
1 m33.05 kg33.38 kg11.37 kg
2 m66.09 kg66.77 kg22.73 kg
3 m99.14 kg100.15 kg34.10 kg
4 m132.19 kg133.53 kg45.47 kg
5 m165.23 kg166.92 kg56.83 kg
6 m198.28 kg200.30 kg68.20 kg
8 m264.37 kg267.07 kg90.93 kg
10 m330.46 kg333.83 kg113.66 kg
12 m396.56 kg400.60 kg136.40 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 Ø273×5, the section area is 42.10 cm², so 1 metre = 42.10 × 0.785 = 33.046 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 Ø273×5Round tube Ø273×5.6Round tube Ø273×6.3Round tube Ø273×7.1Round tube Ø273×8Round tube Ø273×10Round tube Ø273×12.5Round tube Ø42.4×5Round tube Ø48.3×5Round tube Ø60.3×5Round tube Ø76.1×5Round tube Ø88.9×5Round tube Ø101.6×5Round tube Ø108×5Round tube Ø114.3×5Round tube Ø133×5Round tube Ø139.7×5Round tube Ø159×5Round tube Ø168.3×5Round tube Ø193.7×5Round tube Ø219.1×5Round tube Ø244.5×5Full table →

Working out a whole order?

Add Round tube Ø273×5 to the materials list and see the total weight and cost of the order, together with the other products.

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Frequently asked questions

How much does one metre of Round tube Ø273×5 weigh?

One metre of steel Round tube Ø273×5 weighs 33.05 kg.

How much does a 6 m bar of Round tube Ø273×5 weigh?

A 6 m bar weighs 198.3 kg and a 12 m bar 396.6 kg.

How many metres of Round tube Ø273×5 are in one tonne?

One tonne contains about 30.3 metres.