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Metal weight

Rectangular tube 150×100×12.5 mm weight

Steel Rectangular tube 150×100×12.5, cold-formed (EN 10219), weighs 38.89 kg/m. A 6 m bar weighs 233.4 kg and a 12 m bar 466.7 kg. The hot-finished version (EN 10210) has tighter corners and weighs 42.84 kg/m. Values are theoretical, for a density of 7.85 g/cm³.

Weight per metre38.89kg/m
6 m bar233.4kg
12 m bar466.7kg
Metres per tonne25.7m
Painting surface0.436m²/m
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150 × 100 × 12.5 mm
Width × height
150 × 100 mm
Wall thickness
12.5 mm
Cold-formed, EN 10219
38.89 kg/m
Hot-finished, EN 10210
42.84 kg/m
Section area
49.54 cm²
Outer surface
0.436 m²/m
Outer surface
0.436 m²/m

Weight by length

LengthSteelStainless 304Aluminium
1 m38.89 kg39.29 kg13.38 kg
2 m77.78 kg78.58 kg26.75 kg
3 m116.68 kg117.86 kg40.13 kg
4 m155.57 kg157.15 kg53.51 kg
5 m194.46 kg196.44 kg66.88 kg
6 m233.35 kg235.73 kg80.26 kg
8 m311.13 kg314.31 kg107.01 kg
10 m388.92 kg392.88 kg133.77 kg
12 m466.70 kg471.46 kg160.52 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 150×100×12.5, the section area is 49.54 cm², so 1 metre = 49.54 × 0.785 = 38.892 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 150×100×2.5Rectangular tube 150×100×3Rectangular tube 150×100×4Rectangular tube 150×100×5Rectangular tube 150×100×6Rectangular tube 150×100×8Rectangular tube 150×100×10Rectangular tube 150×100×12.5Rectangular tube 100×80×12.5Rectangular tube 120×80×12.5Rectangular tube 140×80×12.5Rectangular tube 160×80×12.5Rectangular tube 180×100×12.5Rectangular tube 200×100×12.5Rectangular tube 200×120×12.5Rectangular tube 250×150×12.5Rectangular tube 300×200×12.5Full table →

Working out a whole order?

Add Rectangular tube 150×100×12.5 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 Rectangular tube 150×100×12.5 weigh?

One metre of steel Rectangular tube 150×100×12.5 weighs 38.89 kg.

How much does a 6 m bar of Rectangular tube 150×100×12.5 weigh?

A 6 m bar weighs 233.4 kg and a 12 m bar 466.7 kg.

How many metres of Rectangular tube 150×100×12.5 are in one tonne?

One tonne contains about 25.7 metres.