自2010年10月起，SAE航空航天材料部已宣布本规范“取消”，并已被ASTM A 753取代，如下所示。每当提及已取消的AMS7701时，应满足最新版ASTM A 753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ASTM A 753取代。AMS7701类型1被ASTM A753合金3退火薄板或带材“锻造镍铁软磁合金（UNS K94490、K94840、N14076、N14080）”取代AMS7701类型2被ASTM A753合金4退火薄板或带材“锻造镍”取代- 铁软磁合金（UNS K94490、K94840、N14076、N14080）“本规范涵盖两种类型的片状和条状磁性镍铁合金。这些产品通常用于要求在低磁通密度下具有高磁导率的磁路零件，制造的零件在干氢中退火，但使用不限于此类应用。

This specification has been declared "CANCELLED" by the Aerospace Materials Division, SAE, as of October 2010 and has been superseded by ASTM A 753 as shown below. The requirements of the latest issue of ASTM A 753 shall be fulfilled whenever reference is made to the cancelled AMS7701. 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will remain listed in the Numerical Section of the Index of Aerospace Material Specifications, noting that it has been superseded by ASTM A 753. AMS7701 Type 1 superseded by ASTM A753, Alloy 3 Annealed Sheet or Strip "Wrought Nickel-Iron Soft Magnetic Alloys (UNS K94490, K94840, N14076, N14080)"AMS7701 Type 2 superseded by ASTM A753, Alloy 4 Annealed Sheet or Strip "Wrought Nickel-Iron Soft Magnetic Alloys (UNS K94490, K94840, N14076, N14080)"This specification covers two types of magnetic nickel-iron alloy in the form of sheet and strip.These products have been used typically for magnetic circuit parts that require high magnetic permeability at low flux densities with the fabricated parts to be annealed in dry hydrogen, but usage is not limited to such applications.