自2013年1月起，SAE航空航天材料部已宣布本规范“取消”。通过这一行动，本文件将保留在航空航天材料规范索引的数字部分，表明其已被“取消”本规范涵盖了棒材、线材、锻件和锻坯形式的耐腐蚀钢。这些产品通常用于需要高强度和高韧性组合的热处理零件，高达800 mDF（427 mDC），具有良好的横向延展性和强度，但用途不限于此类应用。 某些设计、加工程序或环境条件可能导致这些产品容易发生应力腐蚀开裂；ARP1110建议尽量减少此类情况。

This specification has been declared "CANCELLED" by the Aerospace Materials Division, SAE, as of January 2013. By this action, this document will remain listed in the Numercial Section of the Index of Aerospace Material Specifications indicating that is has been "CANCELLED."This specification covers a corrosion-resistant steel in the form of bars, wire, forgings, and forging stock.These products have been used typically for heat-treated parts requiring a combination of high strength and high toughness up to 800 \mDF (427 \mDC) with good ductility and strength in the transverse direction, but usage is not limited to such applications. Certain design, processing procedures, or environmental conditions may cause these products to become susceptible to stress-corrosion cracking; ARP1110 recommends practices to minimize such conditions.