Looking for a unique and versatile type of section steel that can fit a variety of applications? Look no further than octagonal steel, also known as octagonal bar!
With its regular octagonal shape and range of dimensions and weights, hot-rolled octagonal steel is a popular choice in the market. But how do you determine the weight of this specialized steel?
Don’t worry, we’ve got you covered with our octagonal steel weight calculator. Keep reading to learn more about this fascinating type of steel and how it can work for you!
What is octagonal bar?
Octagonal steel, also referred to as an octagonal bar, is a type of section steel that has a regular octagonal shape.
Octagonal Bar Weight Calculator
According to the specifications for dimension, shape, weight, and allowable deviation outlined in GB/T702-2008, the distance between opposite edges of hot-rolled octagonal steel should be within the range of 16mm to 40mm.
In the market, hot-rolled octagonal steel is typically delivered based on either its actual weight or its theoretical weight.
If you need to determine the weight of octagonal steel, you can use the octagonal steel weight calculator provided below.
Octagonal Bar Weight Chart
| Grade (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 |
| 40 | 10.4 |
