Tensile Properties and Fractography of Three AA 2000 Series Aluminum Alloys Used for Aerospace Applications

2019 ◽  
Vol 72 (10) ◽  
pp. 2623-2630
Author(s):  
G. M. Owolabi ◽  
M. Thom ◽  
O. O. Ajide ◽  
N. Kumar ◽  
A. G. Odeshi ◽  
...  
Keyword(s):  
Aluminum Alloys ◽  
Tensile Properties ◽  
Aerospace Applications

ALCOA QC-10

Alloy Digest ◽  
2009 ◽  
Vol 58 (7) ◽  
Keyword(s):  
Heat Transfer ◽  
Thermal Conductivity ◽  
Aluminum Alloys ◽  
Physical Properties ◽  
Tensile Properties ◽  
Mold Material ◽  
Cast Products

Abstract Aluminum has long been accepted as a mold material. This alloy has a combination of faster machining, highest heat transfer, lighter weight, higher strength in thick sections, and greater thermal conductivity than other aluminum alloys. This datasheet provides information on physical properties, hardness, elasticity, and tensile properties. It also includes information on forming and machining. Filing Code: AL-423. Producer or source: Alcoa Forged and Cast Products.

ALCAN 6156 T4, T62

Alloy Digest ◽  
2007 ◽  
Vol 56 (12) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
Damage Tolerance ◽  
Heat Treating ◽  
Aerospace Applications ◽  
2024 Alloy

Abstract Alcan 6156 T4, T6 clad sheets were developed with weldability and high damage tolerance compared with incumbent 2024 alloy. Aerospace applications include fuselages clad sheets. This datasheet provides information on composition, physical properties, and tensile properties as well as fatigue. It also includes information on forming, heat treating, and joining. Filing Code: AL-408. Producer or source: Alcan Inc.

ALCAN 7449 T7651

Alloy Digest ◽  
2007 ◽  
Vol 56 (10) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Aerospace Applications

Abstract Alcan 7449 T7651 plates were developed with a better strength/corrosion-resistance balance than the incumbent alloy 7150. Aerospace applications include parts, ribs, and frames. This datasheet provides information on composition, physical properties, and tensile properties as well as fracture toughness and fatigue. It also includes information on forming and heat treating. Filing Code: AL-406. Producer or source: Alcan Inc.

ALCOA ALLOY 2090-T83

Alloy Digest ◽  
2000 ◽  
Vol 49 (7) ◽  
Keyword(s):  
Fracture Toughness ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Low Density ◽  
Sheet Alloy ◽  
Aerospace Applications ◽  
Aluminum Lithium

Abstract Alcoa alloy 2090-T83 is an aluminum-lithium sheet alloy with a combination of strength, low density, and corrosion resistance. The alloy is used in aerospace applications. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness and fatigue. It also includes information on corrosion resistance as well as joining. Filing Code: AL-371. Producer or source: Alcoa Mill Products Inc.

Tensile Properties of Friction Stir Welding Aluminum Alloys Used in Aviation

2013 ◽  
Vol 842 ◽  
pp. 466-469 ◽  
Author(s):  
Zhen Zhong Chen ◽  
Ming Li ◽  
Xiao Ge Ma ◽  
Yao Xiao
Keyword(s):  
Friction Stir Welding ◽  
Aluminum Alloys ◽  
Ductile Fracture ◽  
Tensile Properties ◽  
Ultimate Strength ◽  
Heat Affected Zone ◽  
Yield Limit ◽  
Friction Stir ◽  
Fracture Surfaces ◽  
Coarse Grains

AA7050and AA2024 aluminum alloys used in aviation were jointed by friction stir welding, and the tensile properties and fracture surfaces were investigated. The results show that the ultimate strength and the yield limit of welded materials can reach 90% and 75% for AA7075and AA2024 respectively, while the ultimate strength of AA7050/AA2024 FSW can reach 60.5% of AA7050 and 70.8% of AA2024, the yield limit can reach 46.2 % of AA7050 and 75.5% of AA2024. The equiaxial fine grains were found in weld nugget, the coarsen and distorted grains in the thermo-mechanically affected zone, and coarse grains in heat affected zone. The fractures occur at the advancing side between thermo-mechanically affected zone and heat affected zone. Dimples appeared on the fracture surfaces means that the fracture is ductile fracture.

scholarly journals Effect of porosity on the tensile properties of low ductility aluminum alloys

2004 ◽  
Vol 7 (2) ◽  
pp. 221-229 ◽  
Author(s):  
Gustavo Waldemar Mugica ◽  
Daniel Oscar Tovio ◽  
Julio César Cuyas ◽  
Aulio César González
Keyword(s):  
Aluminum Alloys ◽  
Tensile Properties
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