Aluminum Sheet - 7075-T6 Alclad

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-T6 Alclad
Interleaved and Stenciled
AMS-QQ-A-250/13 AMS 4049

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Items	7075-T6A-032-48-144 Aluminum Sheet - 7075-T6 Alclad	7075-T6A-040-48-144 Aluminum Sheet - 7075-T6 Alclad	7075-T6A-050-48-144 Aluminum Sheet - 7075-T6 Alclad	7075-T6A-063-48-144 Aluminum Sheet - 7075-T6 Alclad	7075-T6A-071-48-144 Aluminum Sheet - 7075-T6 Alclad
Material	N/A Aluminum
Shapeform	N/A Sheets
Series	N/A 7075-T6 Alclad
Grade	N/A 7075
Preparation	N/A Interleaved and Stenciled
Temper	N/A T6 Alclad
Thickness	N/A 0.032 inches0.8128 mm	N/A 0.040 inches1.016 mm	N/A 0.050 inches1.27 mm	N/A 0.063 inches1.6002 mm	N/A 0.0710 inches1.8034 mm
Size	N/A 48 x 144
Width	N/A 48
Length	N/A 144
Sheet Weight per Unit Area	N/A 0.465 lbs/ft²2.27013 kg/m²	N/A 0.582 lbs/ft²2.841324 kg/m²	N/A 0.727 lbs/ft²3.549214 kg/m²	N/A 0.916 lbs/ft²4.471912 kg/m²	N/A 1.033 lbs/ft²5.043106 kg/m²
Weight per Sheet	N/A 22.34 lbs10.12002 kg	N/A 27.92 lbs12.64776 kg	N/A 34.91 lbs15.81423 kg	N/A 43.98 lbs19.92294 kg	N/A 49.57 lbs22.45521 kg
ASTM Specification	N/A AMS 4044 AMS 4045 AMS 4049 AMS 4078 AMS-QQ-A-250/12 AMS-QQ-A-250/13 AMS-QQ-A-250/24
Ultimate Strength	N/A 76 ksi
Yield Strength	N/A 67 ksi
Elongation percent in 2 inches	N/A 11
Ultimate Shearing Strength	N/A 46 ksi
Modulus of Elasticity¹	N/A 10.4 x 10² ksi
Resistance to Corrosion - General²	N/A C
Stress Corrosion Cracking³	N/A C
Workability (Cold)⁴	N/A D
Mechinability	N/A B
Brazeability⁵	N/A D
Gas Weldability⁶	N/A D
Arc Weldability⁷	N/A D
Resistance Spot and Seam Weldability⁸	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 E are relative ratings in decreasing order of merit, based on exposures to sodium chloride solution by intermittent spraying or immersion. Alloys with A and B ratings can be used in industrial and seacoast atmospheres without protection. Alloys with C, D and E ratings generally should be protected at least on faying surfaces. ³ Stress-corrosion cracking ratings are based on service experience and on laboratory tests of specimens exposed to the 3.5% sodium chloride alternate immersion test. ⁴ Ratings A through D for Workability (cold), and A through E for Machinability, are relative ratings in decreasing order of merit. ⁵ Ratings A through D for Weldability and Brazeability are relative ratings. ⁶ 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. ⁷ 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. ⁸ 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.

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