标准摘要
[中文适用范围]： 本文件规定了厚度在 2 毫米至 240 毫米范围内、宽度在 10 毫米至 600 毫米范围内的锻铝和铝合金挤压矩形棒材的尺寸和形状公差。 适用于挤压矩形棒材。 [外文原描述]： This document specifies the tolerances on dimensions and shape of wrought aluminium and aluminium alloy extruded rectangular bars, having thicknesses in the range from 2 mm up to 240 mm and widths in the range from 10 mm up to 600 mm. It is applicable to extruded rectangular bars.
英文名称Wrought aluminium and aluminium alloys — Extruded rods/bars, tubes and profiles — Part 3: Tolerances on form and dimensions for extruded rectangular bars