7075 is one of the highest strength aluminum alloys available Its strength-to weight ratio is excellent and it is ideally used for highly stressed parts. It may be formed in the annealed condition and subsequently heat treated. Spot or flash welding can be used, although arc and gas welding are not recommended. It is available in the clad ('Alclad") form to improve the corrosion resistance with the over-all high strength being only moderately affected. Applications: Used where highest strength is needed.

7075-0 BARE
Heat Treatable, Interleaved and Stenciled
AMS-QQ-A-250/12 AMS 4044
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Metal & Alloy Sheet & Plate

Aluminum Sheet -7075-0
Metal & Alloy Sheet & Plate

Aluminum Sheet -7075-0
Metal & Alloy Sheet & Plate

Aluminum Sheet -7075-0
Material N/A Aluminum
Shapeform N/A Sheets
Series N/A 7075-0
Grade N/A 7075
Preparation N/A Interleaved and Stenciled
Temper N/A Soft Bare
Thickness N/A 0.040 inches1.016 mm N/A 0.050 inches1.27 mm N/A 0.125 inches3.1750 mm
Size N/A 48 x 144
Width N/A 48
Length N/A 144
Sheet Weight per Unit Area N/A 0.582 lbs/ft²2.841324 kg/m² N/A 0.727 lbs/ft²3.549214 kg/m² N/A 1.818 lbs/ft²8.875476 kg/m²
Weight per Sheet N/A 27.92 lbs12.64776 kg N/A 34.91 lbs15.81423 kg N/A 87.26 lbs39.52878 kg
ASTM Specification N/A AMS 4044 AMS 4045 AMS 4078 AMS-QQ-A-250/12 AMS-QQ-A-250/24
Ultimate Strength N/A 33 ksi
Yield Strength N/A 15 ksi
Elongation percent in 2 inches N/A 17
Hardness Brinnel Number
N/A 60
Ultimate Shearing Strength N/A 22 ksi
Modulus of Elasticity1 N/A 10.4 x 102 ksi
Mechinability N/A D
Brazeability2 N/A D
Gas Weldability3 N/A D
Arc Weldability4 N/A D
Resistance Spot and Seam Weldability5 N/A B
Applications N/A Aircraft and other structures
Density N/A 0.101 lbs/in³
Specific Gravity N/A 2.81
  • 1 Average of tension and compression moduli. Compression modulus is about 2 percent greater than tension modulus.
  • 2 Ratings A through D for Weldability and Brazeability are relative ratings.
  • 3 A = Generally weldable by all commercial procedures and methods.
    B = Weldable with special techniques or for specific applications that justify preliminary trials or testing to develop welding procedure and weld performance.
    C = Limited weldability because of crack sensitivity or loss in resistance to corrosion and mechanical properties.
  • 4 A = Generally weldable by all commercial procedures and methods.
    B = Weldable with special techniques or for specific applications that justify preliminary trials or testing to develop welding procedure and weld performance.
    C = Limited weldability because of crack sensitivity or loss in resistance to corrosion and mechanical properties.
  • 5 A = Generally weldable by all commercial procedures and methods.
    B = Weldable with special techniques or for specific applications that justify preliminary trials or testing to develop welding procedure and weld performance.
    C = Limited weldability because of crack sensitivity or loss in resistance to corrosion and mechanical properties.