自2007年8月起，SAE航空航天材料部已宣布本规范“取消”，并已被AS7241取代。每当提及已取消的AMS 7241B时，应满足最新版AS7241的要求。通过这一行动，本文件仍将列在航空航天材料规范索引的数字部分，并指出其已被AS 7241取代。

This specification has been declared “CANCELLED” by the Aerospace Materials Division, SAE, as of August, 2007, and has been superseded by AS7241. The requirements of the latest issue of AS7241 shall be fulfilled whenever reference is made to the cancelled AMS 7241B. By this action, this document will remain listed in the Numerical Section of the Index of Aerospace Material Specifications, noting that it has been superseded by AS 7241.