Hexagon calibrated 8 mm, Dnipropetrovsk region.

Rolled in the form of rods, classified according to length as follows: measured length; multiple measured length; immeasurable length; in skeins (diameter up to 14 mm). The hexagon diameters vary from 6 to 101 mm. Rolling accuracy can be normal (category "B") and increased (category "B"). The state of the material is classified as: not subjected to temperature treatment; subject to heat treatment; нагартованный