Military Specification / SAE International: This specification covers aircraft quality titanium and titanium alloy metal sheet, strip and plate products.

In September 1999, MIL-T-9046J was cancelled, and superseded by SAE AMS-T-9046. AMS-T-9046 was a word-for-word translation of MIL-T-9046J Amendment 2, with minor editorial and format changes. Unfortunately, AMS-T-9046 still covered nearly 20 grades of titanium and multiple conditions, rendering it somewhat complicated for users. In May 2006, AMS-T-9046 was cancelled as well, referring future procurement for each alloy and condition to a separate AMS specification.

If your contract requires use of the superseding specification, refer to the table below pointing to the Superseding Specifications for several material designations within AMS-T-9046.

 

 

Disclaimer: The use of this information is strictly voluntary. Information may contain typographical errors, and should be used as a guideline only. Changes may be made to the information contained herein.

Reference: https://performancetitanium.com/understanding-milams-t-9046-supersession/