Metal weight

Rectangular tube 140×80×6 mm weight

Steel Rectangular tube 140×80×6, cold-formed (EN 10219), weighs 18.87 kg/m. A 6 m bar weighs 113.2 kg and a 12 m bar 226.4 kg. The hot-finished version (EN 10210) has tighter corners and weighs 19.29 kg/m. Values are theoretical, for a density of 7.85 g/cm³.

Weight per metre18.87kg/m
6 m bar113.2kg
12 m bar226.4kg
Metres per tonne53.0m
Painting surface0.419m²/m
140 × 80 × 6 mm
Width × height
140 × 80 mm
Wall thickness
6 mm
Cold-formed, EN 10219
18.87 kg/m
Hot-finished, EN 10210
19.29 kg/m
Section area
24.03 cm²
Outer surface
0.419 m²/m
Outer surface
0.419 m²/m

Weight by length

LengthSteelStainless 304Aluminium
1 m18.87 kg19.06 kg6.49 kg
2 m37.73 kg38.12 kg12.98 kg
3 m56.60 kg57.17 kg19.47 kg
4 m75.46 kg76.23 kg25.96 kg
5 m94.33 kg95.29 kg32.44 kg
6 m113.20 kg114.35 kg38.93 kg
8 m150.93 kg152.46 kg51.91 kg
10 m188.66 kg190.58 kg64.89 kg
12 m226.39 kg228.70 kg77.87 kg

How it was calculated

The weight is the section area multiplied by the material density:

kg/m = section area (mm²) × 0.00785, with the area calculated from width, height and thickness and the corners rounded per EN 10219 (cold-formed) or EN 10210 (hot-finished, outer radius 1.5t).

For Rectangular tube 140×80×6, the section area is 24.03 cm², so 1 metre = 24.03 × 0.785 = 18.866 kg.

The real weight can differ by a few percent because of rolling tolerances. For other materials or lengths use the calculator.

Other rectangular tube sizes

Rectangular tube 140×80×2.5Rectangular tube 140×80×3Rectangular tube 140×80×4Rectangular tube 140×80×5Rectangular tube 140×80×6Rectangular tube 140×80×8Rectangular tube 140×80×10Rectangular tube 140×80×12.5Rectangular tube 60×40×6Rectangular tube 70×40×6Rectangular tube 70×50×6Rectangular tube 80×40×6Rectangular tube 80×60×6Rectangular tube 100×40×6Rectangular tube 100×50×6Rectangular tube 100×60×6Rectangular tube 100×80×6Rectangular tube 120×60×6Rectangular tube 120×80×6Rectangular tube 150×100×6Rectangular tube 160×80×6Rectangular tube 180×100×6Rectangular tube 200×100×6Rectangular tube 200×120×6Full table →

Working out a whole order?

Add Rectangular tube 140×80×6 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 Rectangular tube 140×80×6 weigh?

One metre of steel Rectangular tube 140×80×6 weighs 18.87 kg.

How much does a 6 m bar of Rectangular tube 140×80×6 weigh?

A 6 m bar weighs 113.2 kg and a 12 m bar 226.4 kg.

How many metres of Rectangular tube 140×80×6 are in one tonne?

One tonne contains about 53.0 metres.