3000 serie aluminiumlegering

Core elements of 3000 serie aluminiumlegering

3000 series aluminum alloy is an aluminum-manganese alloy whose main components are aluminum, manganese and a small amount of other alloying elements. They have higher strength than pure aluminum while maintaining good formability and corrosion resistance. These alloys are not heat treatable and are suitable for anodizing and welding. 3003 alloy is the most widely used of all aluminum alloys.

Common 3000 series aluminum alloy grades include:

• 3003 aluminium profiel
• 3004 aluminium profiel
• 3104 aluminium profiel
• 3105 blad van aluminiumlegering

Chemische samenstelling van 3000 serie aluminiumlegering

Physical properties

Density of aluminum: 0.0983 – 0.0986 lbs/in3, 2.72 – 2.73 g/cm3

Elektrische geleiding: (% IACS at 68° F, annealed): 40-50%

Thermal Conductivity: BTU-in/hr-ft2-° F: At 68 ° F: 1190 – 1340

Mean Coefficient of Thermal Expansion: µin/in-°F: 68 – 572 °F: 13.9

Elasticiteitsmodulus: KSI 10.4 X 103 in tension

Melting Temperature: 1165 – 1210 °F (629 – 654 °C)

3000 series aluminum alloy features

Goede corrosiebestendigheid: Due to the manganese content in the alloy, 3000 series aluminum alloys have good corrosion resistance, making them suitable for applications that work in humid or corrosive environments.

Good forming and processing properties: These alloys are easy to process and form, and are suitable for various processing techniques, such as deep drawing, cold drawing, buigen, enz. This makes them widely used in the manufacture of containers, pipes and various shaped products.

Moderate strength: 3000 series aluminum alloy has moderate strength, making it suitable for some applications with medium strength requirements, such as aircraft, schepen, auto parts, enz.

Excellent welding properties: These alloys generally have good welding properties and can be processed by common welding methods (such as TIG welding, resistance welding).

Wide application: Due to its balance of properties, 3000 serie aluminiumlegeringen are widely used in manufacturing aircraft parts, automobile parts, tanks, radiators, pipes and other products.

Feasibility of anodizing: 3xxx series aluminum alloys, also known as “aluminum-manganese alloys”, will not reduce the corrosion resistance of the anodized film, but due to Al-Mn intermetallic compound particles, the anodized film will appear gray or gray-brown.

A brief introduction to 3003 aluminium profiel

It is an AL-Mn alloy and is the most widely used anti-rust aluminum. De sterkte van deze legering is niet hoog (slightly higher than industrial pure aluminum) and cannot be strengthened by heat treatment. Daarom, cold working methods are used to improve its mechanical properties.

It has high plasticity in the annealed state, good plasticity in semi-cold work hardening, low plasticity in cold work hardening, goede corrosiebestendigheid, good weldability, and poor machinability.

It is mainly used for low-load parts that require high plasticity and good weldability and work in liquid or gas media, such as fuel tanks, gasoline or lubricating oil conduits, various liquid containers and other small-load parts made by deep drawing.

Typische toepassingen van 3004 aluminium profiel

3004 aluminium profiel: has good corrosion resistance and processability, and is often used to manufacture beverage cans, cosmetic packaging, auto parts, building materials, enz.

Application fields of 3000 serie aluminiumlegering

• 1. Automobile industry: 3000 series aluminum alloy is widely used in the field of automobile manufacturing for manufacturing car bodies, engine parts, enz. The lightweight properties of aluminum alloy can reduce the overall weight of the vehicle, improve fuel economy and reduce exhaust emissions.
• 2. Electronics industry: Aluminum alloys are also widely used in electronic products, such as mobile phones, tablets, laptops, enz. The thermal conductivity of aluminum alloy can effectively dissipate heat and ensure the normal operation of electronic equipment.
• 3. Construction field: Aluminum alloy is increasingly used as a building material and can be used to make window frames, door frames, vliesgevels, enz. The corrosion resistance of aluminum alloys can ensure the long service life of building materials.
• 4. Packaging industry: Aluminum alloy is also used in the food packaging industry, such as cans. The corrosion resistance and sealing properties of aluminum alloy can maintain the freshness and hygienic safety of food.
• 5. Wind power industry: The main component of 3000 series aluminum alloy is manganese, which has good corrosion resistance and can be used to manufacture blades, hubs and other components of offshore wind turbines. Tegelijkertijd, 3000 series aluminum alloy can be compounded with other metal materials, which can significantly reduce component manufacturing costs and improve the overall strength of components.
• 6. Other fields: 3000 series aluminum alloy is also widely used in aerospace, shipbuilding, power industry and other fields.

As a common aluminum alloy material, 3000 series aluminum alloy has excellent properties and a wide range of applications. Its composition includes aluminum and other elements, and has the characteristics of high strength, goede corrosiebestendigheid, and strong processability. It has important application value in the automotive industry, electronics industry, construction field, packaging industry and other fields. With the advancement of science and technology and the continuous expansion of applications, the application prospects of 3000 series aluminum alloy will be broader.