7005 aluminum-zinc alloy characteristics and application / chemical composition / mechanical properties
Material grade: 7005
Features and applications:
7005 aluminum alloy, American deformed aluminum and 7003 alloy, good welding performance, heat treatment and strengthening. 7005 aluminum alloy extrusion material, often used in the manufacture of welded structures that require both high strength and high fracture toughness, such as trusses, rods, and containers for transportation vehicles; large heat exchangers, and cannot be welded after welding Solid-melt-treated parts; also used in the manufacture of sports equipment such as tennis rackets and softball bats.


 
7005 rivet aluminum wire Standard control:
American Aluminum Association (AA) 7005, UNS A97005;
China GB 7005;
Japan JIS (7N11)
 
7005 rivet aluminum wire chemical composition:
Aluminum Al: balance
Silicon Si: ≤0.35
Iron Fe: ≤0.40
Copper Cu: ≤ 0.10
Manganese Mn: 0.20~0.7
Magnesium Mg: 1.0~1.8
Chromium Cr: 0.06~0.20
Zinc Zn: 4.0~5.0
 
Zirconium Zr: 0.08~0.20
Titanium Ti: 0.01~0.06
Note: single ≤ 0.05; total: ≤ 0.15
 
7005 rivet aluminum wire Mechanical behavior:  
State tempert4: tensile strength uts324, specified non-proportional elongation stress yield215, elongation elongation11, conductivity 40-49
State tempert5: tensile strength uts345, specified non-proportional elongation stress yield305, elongation elongation9, conductivity 40-49;
State tempert6n: tensile strength uts350 specified non-proportional elongation stress yield290 elongation elongation8 conductivity 40-49