5052 aluminum 

I. Introduction 
Material: 5052 aluminum 
Standard: GB/T3190-1996 
5052 aluminum (AL-Mg system) is the most widely used as a rust-proof aluminum, this alloy owns high strength, especially has anti-fatigue strength, ductility and high corrosion-resistance, good weldability, and can be polished. 


2. Scope of application 
5052 aluminum Mainly used for high plasticity and good weldability, in a liquid or gaseous medium, low work load parts, such as mailboxes, gasoline or oil ducts, containers and other types of liquids produced by deep drawing of the small load parts. Also commonly used in transport vehicles, vessels, sheet metal parts, instruments, lights bracket and rivets, metal products, electrical appliances' shells. 


3. Chemical composition 
Al: Margin; 
Si: 0.25; 
Cu: 0.10; 
Mg: 2.2 ~ 2.8; 
Zn: 0.1 
Mn: 0.10; 
Cr: 0.15 ~ 0.35; 
Fe: 0.4 0. 


4. Mechanical properties 
Tensile strength (σ B): 170 ~ 305MPa 
Conditions yield strength σ 0.2 (MPa) ≥ 65 
Elastic modulus (E): 69.3 ~ 70.7 

5. Specification: 
Thickness: 1mm-50mm 
Outer diameter: 5mm-460mm