5040 extruded aluminum alloy square bar

5040 extruded aluminum alloy square bar is mainly used for low load parts requiring high plasticity and good weld ability, working in liquid or gas medium, such as mailbox, gasoline or lubricating oil conduit, various liquid containers and other small load parts made by deep drawing: wire rod is used for rivets. It is also commonly used in traffic vehicles and ships' sheet metal parts, instruments, street lamp brackets and rivets, hardware products, electrical enclosures, etc.
 
5040 extruded aluminum alloy square bar chemical composition:
Al： margin;
Si: 0.25;
Cu: 0.10;
Mg: 2.2-2.8;
Zn: 0.10;
Mn: 0.10;
Cr: 0.15-0.35;
Fe: 0.40.
5040 extruded aluminum alloy square bar  performance:
 
Tensile strength (σ b): 170 ～ 305mpa
Conditional yield strength σ 0.2 (MPA) ≥ 65
Modulus of elasticity (E): 69.3-70.7gpa
 
The products 5040 extruded aluminum alloy square bar  supplied by Henan signi Aluminum Co., Ltd. are produced in strict accordance with GB / t3191-2010, GB / t6892-2006, GB / t3190-2008 and other national standards to ensure the excellent quality of products. The products can be customized according to the special requirements of customers.