7075 Aluminum Plate and Sheet

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One of the Strongest Aluminum Alloys

7075-T651 is one of the strongest aluminum alloys and provides exceptional performance and resistance to corrosion. TCI Precision Metals is a value-added distributor of 7075-T651 aluminum plate. We buy mill-direct and process material to your exact specifications, delivering precision Machine-Ready Blanks, ready to go from receiving directly into your machining centers.

Zinc is the primary alloying element of 7075 with 1 to 8 percent of the material composed of zinc. It is precipitation hardened to strength levels comparable to steel. Using T651 temper, it has been solution heat treated minimally stretched to reduce stresses in the material. The material is then artificially aged to allow the alloying elements to precipitate out of the material to give it immediate maximum strength.

7075-T651 aluminum plate possesses good fatigue strength, fair machinability, and corrosion resistance ratings, making is good for use in highly stressed components.

TCI Precision Metals processes 6061-T651 aluminum to match your exact specifications, delivering close tolerance Machine-Ready Blanks that are ready to go from receiving directly into your machining centers

Applications for 7075 Aluminum 
Aerospace components 
Air-frame structures 
Highly stressed aircraft parts 
Chemical Composition Limits (WT%)Mechanical Properties
Silicon0.4Tensile Strength (KSI)83-73
Iron0.5Yield Strength (KSI)73-63
Copper1.2-2.0Elongation (%)13-11
Others, each0.05  
Others, total0.15