How to Calculate the Weight of a Steel Hexagon?

Hexagonal rolled steel is widely used in mechanical engineering, construction, and industry. Knowing the exact weight per meter helps to plan expenses and load on structures correctly. For calculation, a formula or a special hexagon weight calculator taking into account the size and grade of steel is used.

Manual calculation of the weight of 1 m of hexagon is done by the formula:

Weight (kg) = 0.0068 × D², where D is the diameter in mm.

For hexagon 24: 0.0068 × 24² = 3.91 kg.

GOST 2879-88: Standard for Hexagonal Rolled Products

According to GOST 2879-88, hexagonal rolled products are manufactured with diameters ranging from 8 to 100 mm. The standard regulates not only the dimensions but also permissible deviations. For example, a 27 mm hexagon should correspond to a mass of 4.82 kg/m, while a 36 hexagon should be 8.63 kg/m. Check the marking to ensure compliance with the standards.

Table of Hexagon Weights According to GOST 2879-88

Diameter (mm)	Weight per Meter (kg)
22	3.29
24	3.91
27	4.82
32	6.96
36	8.63

Conclusion

Calculating the weight of a hexagon is a simple task with the right tools. Use GOST 2879-88 tables or a calculator for accurate results.

Hexagon Weight Calculator