本文件已被宣布为“稳定”，不再接受货币定期审查。用户负责验证参考和持续适用性或技术要求。可能存在新技术。本规范涵盖了以磷脱氧铜包覆的圆线形式的低碳钢。该线通常用于基本上需要软磁财产的电子元件，但用途不限于此类应用。

This document has been declared "Stabilized" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability or technical requirements. New technology may exist.This specification covers a low-carbon steel in the form of round wire clad with phosphorus-deoxidized copper.This wire has been used typically for electronic components requiring essentially soft magnetic properties but usage is not limited to such applications.