Aluminium and aluminium alloys - Cold drawn rod/bar and tube - Part 6: Hexagonal bars, tolerances on dimensions and form
铝和铝合金 - 冷拉棒/棒和管 - 第6部分:六角棒 尺寸和形状公差
This document specifies the tolerances on dimensions and form for aluminium and aluminium alloy cold drawn hexagonal bars having widths across flats in the range from 3 mm up to and including 80 mm.
The temper designations used in this part are according to EN 515.