7475 T761 Aluminum Sheet. Clad with 7072. Its an ideal aircraft alloy appropriate for fuselage skins and bulkheads and wing parts for commercial fighter and transport airplanes. Alloy and Temper Thickness Inches Tensile Strength KSI Ultimate Min Tensile Strength KSI Ultimate Max Tensile Strength KSI Yield Min Tensile Strength KSI Yield Max Elongation Min in 2 or 4D. Youve been inactive for a while.
To achieve this temper the metal is solution heat-treated and stabilized by artificial overaging. Aluminum Sheet Mechanical Properties. AMS QQ A 2504 AMS 4037 ASTM B 209250 3125 375 500 625 750 875 100 125 150 175 200 225 2. AMS 4091 Superseded by AMS 4081. Aluminum 7475 offers strength and fracture toughness while resisting fatigue crack propagation. AMS 4086 2024 T3 Seamless Drawn Tube Hydraulic AMS 4087 2024 T0 Seamless Drawn Tube WW-T-7003.
Data points with the AA note have been provided by the Aluminum Association Inc.
AMS 4093 Superseded by AMS 4083. AMS 4088 2024 T3 Seamless Drawn Tube WW-T-7003. Composition for AA 7475 not Alclad 7475 specifically. Wanhill 1978 compared the crack propagation lives from 5 mm crack length to failure of 7475-T761 7075-T6 2024-T3 and 2048-T851 sheet specimens under maneuver spectrum loading. Alclad Aluminum 7475-T761 Categories. AMS 4094 2219 T81Sheet T851 Plate AlClad.