1.1 本规范涵盖了用于制造电容器的九种厚度（0.00017至0.00050 in.（0.0043至0.0127 mm））的退火铝箔。 1.2 用作电解电容器阳极的箔不在本规范范围内。 1.3 合金名称符合ANSI H35.11/H35.1（M）。等效的统一编号系统合金名称为 表1 例如，根据惯例，前面有A9，A91145表示铝1145 E527 . 1.4 有关本规范中包含新铝和铝合金的验收标准，请参阅 附件A1 . 1.5 以英寸-磅为单位的数值应视为标准值。 括号中给出的值仅供参考。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。

1.1 This specification covers nine thicknesses (0.00017 to 0.00050 in. (0.0043 to 0.0127 mm)) of annealed aluminum foil used in the manufacture of capacitors. 1.2 Foil to be used as anodes in electrolytic capacitors is beyond the scope of this specification. 1.3 Alloy designations are in accordance with ANSI H35.11/H35.1(M). The equivalent Unified Numbering System alloy designations are those of Table 1 preceded by A9, for example, A91145 for Aluminum 1145 in accordance with Practice E527 . 1.4 For acceptance criteria for inclusion of new aluminum and aluminum alloys in this specification, see Annex A1 . 1.5 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.