Designations Of Alloys For Aircraft And Missiles

This memorandum is a revision of DMIC Memorandum 42R, dated May 24, 1961. An effort has been made to bring the material up to date as of the end of August, 1963. These tabulations were prepared with the cooperation of many producers and suppliers to assist the Defense Metals Information Center and Battelle Memorial Institute in classifying the information on metals and alloys for aircraft and missiles. Three tabulations are included: Trade Designations, Aeronautical Material Specifications (AMS), and Hot-work Tool Steels. (Author).