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…and in-service environmental
conditions (e.g., temperature, moisture, and fluid). Design values are used in analysis to
compute structural design margin (i.e., margin of safety.)
Initial Material Qualification: The process of qualifying a material data set which
includes at least one of the following: material allowables, design values, material…
https://www.wichita.edu/industry_and_defense/NIAR/Documents/NCAMP-DRAM-SOP-202505.pdf