1.1 本规范涵盖了一组通用要求，除非材料规范中另有规定，否则这些要求适用于符合以下规范的热轧和冷轧合金钢板和钢带: A506型 , A507型 和 A873/A873M . 1.2 如果要求有任何冲突，应以单个材料规范的要求为准，而不是本通用规范的要求。 1.3 买方可规定不否定本通用规范或单个材料规范任何规定的附加要求。此类附加要求必须包含在订单信息中（请参阅），其验收取决于与供应商的协商 4.1.9 ). 1.4 为了确定是否符合本规范以及本规范中引用的各种材料规范 1.1 ，根据试验方法和定义的舍入规定，数值应舍入到用于表示极限值的数字右侧最近的单位 A370型 以及测试方法、实践和术语 A751型 . 1.5 以英寸-磅为单位的数值应视为标准值。括号中给出的值是到国际单位制的数学转换，仅供参考，不被视为标准值。 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 a group of common requirements that, unless otherwise specified in the material specification, apply to hot-rolled and cold-rolled alloy steel sheet and strip under each of the following specifications: A506 , A507 , and A873/A873M . 1.2 In case of any conflict in requirements, the requirements of the individual material specification shall prevail over those of this general specification. 1.3 The purchaser may specify additional requirements which do not negate any of the provisions of this general specification or of the individual material specification. Such additional requirements, the acceptance of which are subject to negotiation with the supplier, must be included in the order information (see 4.1.9 ). 1.4 For purposes of determining conformance with this specification and the various material specifications referenced in 1.1 , values shall be rounded to the nearest unit in the right-hand place of figures used in expressing the limiting values in accordance with the rounding provisions of Test Methods and Definitions A370 and Test Methods, Practices, and Terminology A751 . 1.5 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 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.