The main alloy element of 5A06 aluminum alloy is magnesium. With good corrosion resistance and weldable properties, and also of moderate. Its excellent corrosion resistance makes the 5A06 aluminum alloy widely used for marine purposes. Such as ships, as well as cars, aircraft welding parts, subway and light rail, pressure vessels (such as liquid tank trucks, refrigerated trucks, refrigerated containers), refrigeration devices, TV towers, drilling equipment, transportation equipment, missile parts, armor, etc. In addition, 5A06 aluminum alloy also used in the construction industry, the cold processing performance is good.

Processing Method

Casting: 5A06 aluminum alloy can be formed by smelting and casting.Castings are usually used to make parts with complex shapes or larger sizes.

Extrusion: Extrusion is performed by heating the aluminum alloy to a certain temperature, then through the mold extrusion into the desired shape process. 5A06 aluminum alloy can be made by extrusion process into pipes, profiles and other products.

Forging: For parts that require higher strength and better mechanical properties, the 5A06 aluminum alloy can be processed by forging. The forging process involves heating the metal and shaping it with the tools.

Machining: Although the machining ability of 5A06 aluminum alloy is relatively poor, it can be accurately processed by turning, milling, drilling and other methods under appropriate conditions.

Weld: 5A06 aluminum alloy has good welding properties, and can be connected by a variety of welding methods such as MIG (metal inert gas protective welding), TIG (tungsten pole argon arc welding), etc.

Heat treatment: Although the 5A06 aluminum alloy cannot be strengthened by heat treatment, its performance can be improved by solid solution treatment. For example, the material is heated to a specific temperature to increase strength.

Surface preparation: In order to further improve the corrosion resistance of 5A06 aluminum alloy, its surface protection ability can be enhanced by surface treatment techniques such as anodic oxidation and coating.

Mechanical property:

Tensile Strength: Usually between 280 MPa and 330 MPa, depending on the specific heat treatment state and the alloy composition.

Yield Strength: The strength of the material that begins to produce plastic deformation after the force. The yield strength of the 5A06 aluminum alloy is typically between 120 MPa and 180 MPa.

Elongation: The deformability of the material during stretching, usually expressed as a percentage.5A06 aluminum alloy usually extends between 10% and 20%.

Hardness: The ability of the material to resist surface deformation or penetration. 5A06 aluminum alloy hardness is typically at 60 to 80 HRB between.

Flexural Strength: The bending strength is the bending resistance of the material under bending loading. The bending strength of the 5A06 aluminum alloy is typically between 200 MPa and 250 MPa.

Physical property:

Density: Approximately 2.73g/cubic centimeter. Light than many other metals and alloys, so it has advantages in lightweight application scenarios.

Electrical Conductivity: Usually used to manufacture parts and equipment that require good conductivity. Such as the shell of electronic products.

Thermal Conductivity: It can effectively conduct heat, so it is often used in application scenarios with good heat dissipation performance, such as electronic product radiator.

Coefficient of Thermal Expansion: The ratio of length or volume changes of a material at a temperature change. The line expansion coefficient of 5A06 aluminum alloy is about 23.4 x 10 ^ -6/K. This means that it expands at a certain rate as the temperature increases, a property that is important when designed to consider stress and deformation during temperature changes.

Melting point: Approximately 582℃ (1080 F). This means a good stability in a high-temperature environment.

Here are some common application areas:

Aerospace industry: Often used in aircraft structural parts, aircraft fuselage, wing beam, spacecraft shell and other parts, because of its lightweight, high strength and good corrosion resistance is favored.

Automotive industry: It is usually used to manufacture the body structure, doors, roof and other parts to improve the lightweight and fuel efficiency of the car, and has a certain crash safety performance.

Ocean engineering: Because 5A06 alloy has good corrosion resistance to seawater, it is widely used in Marine engineering to manufacture ship structures, Marine platforms, Marine equipment, etc.

Construction field: It is often used in manufacturing building structures, aluminum alloy doors and Windows, curtain walls, etc. Its light weight and corrosion resistance make it become an important material in modern buildings.

Transportation field: It is also widely used in the manufacture of railway vehicles, ships, bicycles and other vehicles to improve the lightweight and durability of transportation.