01 Jul 2024
July 1, 2024

AlMg3 EN AW 5754

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AlMg3 aluminium, also known as 5754 aluminum alloy, or 3.3535 aluminum, is an aluminum alloy with a wide range of applications. For a 5754 aluminum alloy, the commercial grade is AlMg3,and the German W-Nr. is 3.3535. They all can stands for 5754 aluminium grades.

almg3 en aw 5754

AlMg3 en aw 5754 aluminum alloy is a high-strength aluminum alloy, mainly composed of aluminum, magnesium, manganese and zinc. The content of magnesium (Mg) is roughly between 2.6~3.6%, other elements: Fe, Si, Mn, Cr, Cu, Ti, Zn and other elements, but the content is low, the specific content varies according to different standards and manufacturing requirements. AlMg3 5754 aluminum alloy has excellent corrosion resistance, tensile strength and welding performance, applicable to aerospace, automotive industry, shipbuilding and other fields.


The production process of 5754 aluminum plate includes melting, casting, rolling and surface treatment. Through these processes, the uniformity and stability of the alloy composition can be ensured, and aluminum alloy ingots and plates with excellent organizational structure can be obtained.


AlMg3 aw 5754 aluminum alloy has good mechanical properties, with a tensile strength of more than 400 MPa, a yield strength of more than 350 MPa, and high hardness and wear resistance. At the same time, the alloy has good corrosion resistance and can be used in a variety of harsh environments, especially for seawater environments.


In addition, AlMg3 5754 aluminum alloy has excellent welding performance and can be processed by conventional welding methods, such as argon arc welding, resistance welding, stir friction welding, etc. Due to its good machinability and formability, it can meet the processing needs of various complex parts. For AlMg3 5754 aluminum alloy, different heat treatment states can affect its performance and application. Common heat treatment methods include rapid annealing, high temperature annealing and low temperature annealing.


Overall, almg3 en aw 5754 aluminum alloy is a high-quality, high-strength aluminum alloy with excellent mechanical properties, corrosion resistance, and welding properties for a variety of industrial applications.