1.1 本规范 2. 涵盖了适用于锻造不锈钢棒、型材、锻件、坯料或其他半成品材料（线材除外）的一般要求，符合ASTM发布的以下规范:规范 276/A276M ， A314 ， A458 ， A477 ， A479/A479米 ， A564/a64m ， A565/a65m ， 582/A582米 ， A638/A638米 ， A705/A705M 和 A831/A831M 。 1.2 如果产品规范的要求与本规范的要求之间存在冲突，应以产品规范为准。如果产品规范的要求或本规范的要求与采购订单中更严格的要求之间存在冲突，则以采购订单为准。 如果采购订单要求以任何方式违反产品规范或本规范的要求，则采购订单要求不应优先；例如通过放弃测试要求或通过降低测试要求的严格性。 1.3 参考本规范的规范中引入新材料的要求见 附件A1 。 1.4 本规范涵盖了除棒材以外的平轧不锈钢产品的一般要求 A480/A480米 。 1.5 本规范涵盖了线圈中电线产品的一般要求 A555/A555M 。 1.6 本规范以英寸磅单位和国际单位制表示；但是，除非采购订单或合同规定了适用的M规格名称（SI单位），否则应采用英寸磅单位。以英寸磅单位或国际单位制表示的数值应单独视为标准。在正文中，国际单位制显示在括号中。每个系统中规定的值可能不是完全相等的；因此，每个系统应独立使用。将两个系统的值结合起来可能会导致不符合标准。 1.7 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This specification 2 covers general requirements that shall apply to wrought stainless steel bars, shapes, forgings, and billets or other semi-finished material (except wire) for forging, under each of the following specifications issued by ASTM: Specifications A276/A276M , A314 , A458 , A477 , A479/A479M , A564/A564M , A565/A565M , A582/A582M , A638/A638M , A705/A705M , and A831/A831M . 1.2 In the case of conflict between a requirement of a product specification and a requirement of this specification, the product specification shall prevail. In the case of conflict between a requirement of the product specification or a requirement of this specification and a more stringent requirement of the purchase order, the purchase order shall prevail. The purchase order requirements shall not take precedence if they, in any way, violate the requirements of the product specification or this specification; for example, by waiving a test requirement or by making a test requirement less stringent. 1.3 The requirements for introduction of new materials in specifications referencing this specification are given in Annex A1 . 1.4 General requirements for flat-rolled stainless steel products other than bar are covered in Specification A480/A480M . 1.5 General requirements for wire products in coils are covered in Specification A555/A555M . 1.6 This specification is expressed in both inch-pound units and in SI units; however, unless the purchase order or contract specifies the applicable M specification designation (SI units), the inch-pound units shall apply. The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.7 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.