1.1 本试验方法涵盖Corrodkote 2. 评价在钢、锌合金、铝合金、塑料和其他基体上电沉积的铜/镍/铬和镍/铬涂层的腐蚀性能的方法。 注1: 以下ASTM标准不是要求。它们仅供参考:实践 B537页 规格 B456 ，试验方法 B602 、和规范 B604 。 1.2 以国际单位制表示的数值应视为标准。本标准中不包括其他计量单位。 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。 本标准的使用者有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.4 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。 ====意义和用途====== 4.1 镍/铬和铜/镍/铬电沉积涂层广泛用于装饰和保护应用。 Corrodkote测试提供了一种控制电镀制品质量的方法，适用于制造控制以及研发。

1.1 This test method covers the Corrodkote 2 method of evaluating the corrosion performance of copper/nickel/chromium and nickel/chromium coatings electrodeposited on steel, zinc alloys, aluminum alloys, plastics and other substrates. Note 1: The following ASTM standards are not requirements. They are reference for information only: Practice B537 , Specification B456 , Test Method B602 , and Specification B604 . 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 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 establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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. ====== Significance And Use ====== 4.1 Nickel/chromium and copper/nickel/chromium electrodeposited coatings are widely used for decorative and protective applications. The Corrodkote test provides a method of controlling the quality of electroplated articles and is suitable for manufacturing control, as well as research and development.