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Metal weight

Square tube 160×160×12.5 mm weight

Steel Square tube 160×160×12.5, cold-formed (EN 10219), weighs 52.63 kg/m. A 6 m bar weighs 315.8 kg and a 12 m bar 631.6 kg. The hot-finished version (EN 10210) has tighter corners and weighs 56.58 kg/m. Values are theoretical, for a density of 7.85 g/cm³.

Weight per metre52.63kg/m
6 m bar315.8kg
12 m bar631.6kg
Metres per tonne19.0m
Painting surface0.576m²/m
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160 × 160 × 12.5 mm
Side
160 mm
Wall thickness
12.5 mm
Cold-formed, EN 10219
52.63 kg/m
Hot-finished, EN 10210
56.58 kg/m
Section area
67.04 cm²
Outer surface
0.576 m²/m
Outer surface
0.576 m²/m

Weight by length

LengthSteelStainless 304Aluminium
1 m52.63 kg53.17 kg18.10 kg
2 m105.26 kg106.33 kg36.20 kg
3 m157.89 kg159.50 kg54.31 kg
4 m210.52 kg212.66 kg72.41 kg
5 m263.15 kg265.83 kg90.51 kg
6 m315.78 kg318.99 kg108.61 kg
8 m421.03 kg425.33 kg144.81 kg
10 m526.29 kg531.66 kg181.02 kg
12 m631.55 kg637.99 kg217.22 kg

How it was calculated

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

kg/m = section area (mm²) × 0.00785. The area comes from side and thickness, minus the rounded corners: for cold-formed tube (EN 10219) the outer radius is 2t up to 6 mm wall, 2.5t up to 10 mm and 3t above; for hot-finished tube (EN 10210) the outer radius is 1.5t.

For Square tube 160×160×12.5, the section area is 67.04 cm², so 1 metre = 67.04 × 0.785 = 52.629 kg.

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

Other square tube sizes

Square tube 160×160×3Square tube 160×160×4Square tube 160×160×5Square tube 160×160×6Square tube 160×160×8Square tube 160×160×10Square tube 160×160×12.5Square tube 90×90×12.5Square tube 100×100×12.5Square tube 120×120×12.5Square tube 140×140×12.5Square tube 150×150×12.5Square tube 180×180×12.5Square tube 200×200×12.5Square tube 250×250×12.5Square tube 300×300×12.5Full table →

Working out a whole order?

Add Square tube 160×160×12.5 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 Square tube 160×160×12.5 weigh?

One metre of steel Square tube 160×160×12.5 weighs 52.63 kg.

How much does a 6 m bar of Square tube 160×160×12.5 weigh?

A 6 m bar weighs 315.8 kg and a 12 m bar 631.6 kg.

How many metres of Square tube 160×160×12.5 are in one tonne?

One tonne contains about 19.0 metres.