Calcular peso de barra octogonal

Calculate weight of octagonal bar

What is an octagonal bar?

Octagonal steel, also known as octagonal bar, is a type of steel section that has a regular octagonal shape.

Calculate weight of octagonal bar

According to the specifications of dimension, shape, weight and allowable deviation described in GB/T702-2008, the distance between opposite edges of hot-rolled octagonal steel should be in the range of 16 mm to 40 mm.

In the market, hot-rolled octagonal steel is usually delivered based on its actual weight or its theoretical weight.

Octagonal Bar Weight Table

Diameter
(mm)
Weight
(kg/m)
16 1.66
18 2.11
20 2.6
22 3.15
25 4.06
28 5.1
30 5.85
32 6.66
34 7.51
36 8.42
38 9:39 am
40 10.4
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