1.1 本规范 2. 镍铁铬钼合金盖（UNS N08320） 3. 用于一般腐蚀环境的杆。 1.2 本规范涵盖以下产品: 1.2.1 棒 5. / 16 到 3. / 4. 在里面（7.94至19.05 mm），不包括直径，热加工或冷加工，固溶退火和酸洗或机械除垢。 1.2.2 棒 3. / 4. 至3 1. / 2. 在里面（19.05至88.9 mm），包括直径，热加工或冷加工，固溶退火，研磨或车削。 1.3 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。 1.4 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任熟悉所有危险，包括制造商提供的本产品/材料的适当安全数据表（SDS）中确定的危险，建立适当的安全、健康和环境实践，并在使用前确定监管限制的适用性。 1.5 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 2 covers nickel-iron chromium-molybdenum alloy (UNS N08320) 3 rod for use in general corrosive service. 1.2 The following products are covered under this specification: 1.2.1 Rods 5 / 16 to 3 / 4 in. (7.94 to 19.05 mm) excl in diameter, hot or cold finished, solution annealed and pickled or mechanically descaled. 1.2.2 Rods 3 / 4 to 3 1 / 2 in. (19.05 to 88.9 mm) incl in diameter, hot or cold finished, solution annealed, ground or turned. 1.3 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. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use. 1.5 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.