The important position of AlMg2.5 aluminum alloy in the aerospace field

Summary of the characteristics and applications of AlMg2.5 aluminum alloy:

Chemical composition

Aluminum Al: balance

Silicon Si: ≤0.40

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Copper Cu: ≤0.10

Magnesium Mg: 4.0～4.9

Zinc Zn: ≤0.25

Manganese Mn: 0.40～1.0

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Titanium Ti: ≤0.15

Chromium Cr: 0.05～0.25

Iron Fe: 0.000～0.400

Note: Single: ≤0.05;

Total: ≤0.15

Mechanical properties of AlMg2.5 aluminum plate

Mechanical properties:

Tensile strength σb (MPa) 173～ 244

Conditional yield strength σ0.2 (MPa)≥70

Features: Good mechanical properties: AlMg2.5 aluminum alloy has good mechanical properties, including good ductility, Tensile strength and compressive strength. This allows the alloy to reliably withstand forces and maintain structural integrity.

Good workability: AlMg2.5 aluminum alloy is easy to process and shape, and is suitable for a variety of processing techniques, such as forging, casting, extrusion, etc. Its good workability makes the alloy more convenient for manufacturing various parts and products.

Application: Engineering application: Because AlMg2.5 aluminum alloy has good mechanical properties and workability, it is widely used in engineering applications. For example, structural components such as ships, aircraft, and automobiles are manufactured to meet requirements for load-bearing capacity and structural integrity.

Electronic and electrical industry: AlMg2.5 aluminum alloy is also used in the electronic and electrical industry. Due to its ability to be used for precision machining and manufacturing complex shapes, it can make electronic parts, heat sinks, wires and cables, etc.

Construction field: AlMg2.5 aluminum alloy can be used as structural parts and decorative materials in the construction field. Its good mechanical properties and corrosion resistance make it an ideal choice as a building material.

To sum up, AlMg2.5 aluminum alloy has good mechanical properties and workability. It is widely used in engineering applications, electronics and electrical industries, and construction. When using AlMg2.5 aluminum alloy, materials need to be selected according to specific needs and relevant industry specifications, and corresponding processing and quality verification must be performed to ensure that they meet application requirements and quality standards.