标准摘要
[中文适用范围]： 本文件规定了用于重熔的非合金铝锭的等级要求。它规定了适用于这些等级的分类和命名，生产条件，性能以及识别标记。 [外文原描述]： This document defines the requirements for grades of unalloyed aluminium ingots intended for remelting. It specifies the classification and designation applicable to these grades, the conditions in which they are produced, their properties and the marks by which they are identified.
英文名称Unalloyed aluminium ingots for remelting — Classification and composition