5040-H26 aluminium alloy rod bar/ flat bar

5040 aluminium alloy square bar rod bar
 
The 5040 aluminium alloy square bar rod bar is mainly used for low-load parts which require high plasticity and good weldability and work in liquid or gas media, such as mailboxes, gasoline or lubricant conduits, various liquid containers and other small-load parts made by deep drawing: wires are used as rivets. It is also commonly used in sheet metal parts of traffic vehicles and ships, instruments, street lamp brackets and rivets, hardware products, electrical shell, etc. Al-Mn alloy is the most widely used rust-proof aluminium. It has high strength, especially fatigue strength: high plasticity and corrosion resistance, can not be strengthened by heat treatment, good plasticity in Semi-cold hardening, low plasticity in cold hardening, good corrosion resistance, good weldability, poor machinability and polishing.
 
 
5040 aluminium alloy square bar rod bar uses are mainly used for low-load parts which require high plasticity and good weldability and work in liquid or gas media, such as oil tank, gasoline or lubricating oil conduit, various liquid containers and other small-load parts made by deep drawing: wire rods are used as rivets.
 
 
 
5040 aluminium alloy square bar rod bar properties ：
 
Tensile Strength (_b): 170-305 MPa
 
CONDITIONAL YIELD STRENGTH_0.2(MPa)>65
 
Modulus of Elasticity (E): 69.3-70.7 Gpa