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Engineering properties needed for transport aircraft, where: FAT = Fatigue; FT = Fracture Toughness; FCG = Fatigue Crack Growth (FAT, FT and FCG are denoted as Damage Tolerance (DT)); E = Elastic Modulus; TS = Tensile Strength; SS = Shear Strength; CYS = Compressive Yield Strength; () = Important, but not critical property. [5]
