6061 Aluminum Alloy Extruded Profile

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6061 Aluminum Alloy Extruded Profile

6061 Aluminum Alloy Extruded Profile
January 11,2024

Extruded aluminum alloy profiles

  Extruded aluminum alloy profiles have been widely used in aerospace, railway vehicles, automobiles and civil decoration materials due to their light weight, high strength, good processing performance, corrosion resistance and other good properties, and extrusion forming is the main production method of aluminum profiles.



6061 aluminum alloy introduction

  6061 aluminum alloy is a high-quality aluminum alloy product produced by heat treatment and pre-stretching process.

  6061 aluminum profile is a heat-treatable strengthenable alloy with good formability, weldability, and machinability. It also has medium strength and can still maintain good operability after annealing. The main alloying elements of 6061 aluminum profiles are magnesium and silicon, and form the Mg2Si phase. If it contains a certain amount of manganese and chromium, it can neutralize the bad effects of iron; sometimes a small amount of copper or zinc is added to improve the strength of the alloy without significantly reducing its corrosion resistance; there are also a small amount of conductive materials. of copper to offset the adverse effects of titanium and iron on conductivity; zirconium or titanium can refine the grains and control the recrystallized structure; in order to improve the machinability, lead and bismuth can be added. Mg2Si is solid dissolved in aluminum, giving the alloy artificial age hardening function.



Applicable fields

(1) Construction-related industries: packaging aluminum panels, curtain wall aluminum panels, door and window production, etc.


(2) Transportation-related industries: tracks, carriages, auto parts, doors, lathes, engine parts, etc.


(3) Packaging and transportation industry: packaging of industrial products, cosmetics, medicines, cigarettes and other items.


(4) Aerospace related industries: The frame, skin, rotor, landing gear, fuel tank and inner wall of the aircraft are all made of 6061 aluminum alloy.


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