What Are Uses of Handuse Aluminum Strips

 The most notable feature of the handuse aluminum strips comes from its material - aluminum. The low density of aluminum makes the aluminum strips light and easy to carry and operate. Whether it is carried by workers when working at high altitudes or for emergency repairs outdoors, the lightweight feature can effectively reduce the burden.

At the same time, aluminum has good corrosion resistance. In complex environments such as moisture, acid and alkali, the aluminum strips for sale is not easy to rust or corrode, and can maintain stable performance for a long time. This feature makes it suitable for outdoor engineering, shipbuilding and other scenes with high requirements for tool durability.

Moreover, the aluminum strip has a certain flexibility and can be bent and wound according to actual needs, which is convenient for use on various irregular objects; it also has sufficient strength to withstand a certain tension and pressure to meet various needs such as bundling and fixing.

In practical applications, aluminum strips can seen everywhere. In the logistics and transportation industry, it is often used to fix and bundle goods. Wrapping the aluminum tape between the goods and the pallets and shelves, with its strength and flexibility, can ensure that the goods will not be displaced or damaged due to bumps and shaking during transportation, effectively ensuring the safety of cargo transportation.

In the field of construction, flexible aluminum strips can be used to temporarily fix wires and cables and neatly bundle them on brackets or walls, which not only ensures the neatness and orderliness of the construction site, but also avoids the safety hazards caused by the mess of wires and cables. In addition, bendable aluminum strips can also be used in daily life scenes such as home maintenance and gardening pruning.

The surface of the aluminum strip is smooth and has a metallic luster. After processing, the channel letters have a fashionable and modern texture that can instantly catch people's eyes. Using the flexibility of the aluminum strip, creators can bend it into various fonts and shapes at will.

In outdoor art installations, shop signs, event display boards and other scenes, the channel letters made with aluminum strips are not only beautiful and eye-catching, but also can remain intact for a long time in a windy and sunny environment due to its corrosion resistance, without frequent maintenance. Some creative studios will also combine LED light strips with aluminum tape art words in combination with lighting effects to create a unique light and shadow art atmosphere at night, giving the art words more layers of beauty and expressiveness.

Different application scenarios also have different requirements for the specifications of aluminum strips. They generally have a variety of specifications such as 0.3mm - 2mm in thickness. The thinner 0.3 - 0.5mm aluminum strip has excellent flexibility and is suitable for fine channel letter production; while the 1.5 - 2mm thick aluminum tape has higher strength and is often used for heavy cargo bundling in the industrial field.

In terms of width, common specifications range from 6mm to 50mm. Thin aluminum strips are suitable for making small and delicate channel letters, while wide aluminum strips are more elegant in the production of channel letters on large signs and outdoor logos. In terms of length, aluminum strips are usually in rolls, ranging from 10 meters to 100 meters. Short lengths are suitable for small-scale home use, while long rolls are more suitable for industrial batch operations and large-scale art projects. Haomei Aluminum, one of the aluminum strip suppliers, has complete specifications for you.

Original source: https://www.aluminumstrip24.com/news/what-are-uses-of-handuse-aluminum-strips.html

What Are Uses of 7150 7050 Aluminum Alloys

 7150 and 7050 aluminum sheets occupy an important position in the field of high-end manufacturing due to their excellent performance. Although these two aluminum sheets belong to the 7xxx series aluminum alloy (with zinc as the main alloying element), they have their own advantages in composition and performance, and are therefore suitable for different application scenarios.

In terms of chemical composition, the main alloying elements of 7150 aluminum and 7050 aluminum plates are zinc, magnesium, and copper, but the content is different. The zinc content of 7150 aluminum plate is usually 6.2% - 7.0%, the magnesium content is 2.1% - 2.9%, and the copper content is 2.0% - 2.6%. At the same time, a trace amount of zirconium is added to improve the alloy's stress corrosion resistance and recrystallization temperature.

The zinc content of 7050 aluminum sheet is 6.2% - 7.2%, the magnesium content is 2.1% - 2.9%, the copper content is 2.0% - 2.6%, and the addition of zirconium is also key. The subtle difference in composition makes the two have different focuses in performance.

7150 aluminum sheet stands out with its ultra-high strength and good fracture toughness, especially in the T77 heat treatment state, it can maintain high strength while having excellent resistance to stress corrosion cracking.

This feature makes it a "star material" in the aerospace field, and is often used to manufacture key load-bearing structural parts of aircraft, such as wing beams, fuselage frames, etc. For example, in the design and manufacture of large passenger aircraft, 7150 aluminum sheet can effectively reduce the weight of the fuselage, improve fuel efficiency, and ensure the safety and reliability of the structure under complex flight conditions.

7050 aluminum sheet is known for its excellent comprehensive performance. It is not only strong, but also has good fatigue resistance and anti-scaling corrosion performance. In the field of aerospace, it is often used to manufacture landing gear parts, wing skins and other parts that require extremely high strength and durability.

In the field of national defense and military industry, 7050 aluminum sheet also plays an important role. It can be used to manufacture missile launchers, protective armor for armored vehicles, etc. It can withstand frequent impacts and vibrations to ensure the service life and combat performance of equipment.

In addition to aerospace and defense industries, 7150 and 7050 aluminum sheets are also used in high-end sports equipment. Due to its high strength, 7150 aluminum sheets are suitable for manufacturing professional-grade bicycle frames, providing stable and lightweight support for riders; 7050 alloy is often used to make golf club heads due to their good fatigue resistance, improving the accuracy and feel of hitting the ball.

6111 and 6016 Aluminum Alloy for Cars

 6 series aluminum alloys are widely used in the automotive industry, from body structures to various parts. Its main alloying elements, magnesium and silicon, work together to give the alloy medium strength, good plasticity and excellent corrosion resistance, as well as excellent weldability and cold working properties, making it an ideal choice for the lightweighting of automobiles.

In the structural design of automobiles, weight reduction is crucial to improving fuel efficiency, reducing emissions and improving handling performance. Since the density of aluminum alloys is about one-third of that of steel, the use of aluminum alloys to manufacture automotive parts can significantly reduce the weight of the vehicle body. According to research, aluminum alloys can achieve the same mechanical performance indicators while being 47% lighter than steel, making the car more efficient and flexible during driving.

6111 aluminum alloy

As a member of the 6-series aluminum alloy family, 6111 aluminum alloy has shown excellent performance in the automotive field. It has good forming and processing performance and can adapt to complex part shape requirements. This feature makes it very popular in the manufacture of automotive parts. Whether it is the mechanical parts of the car or various processed parts and structural parts, 6111 aluminum alloy can do it.

In the internal structure of automobiles, 6111 aluminum alloy is often used to manufacture some parts with high requirements for strength and corrosion resistance. In the field of cold stamping parts and sheet metal products of automobiles, 6111 aluminum alloy also performs well. Its good processing performance ensures the precision and quality of parts, while its excellent corrosion resistance ensures the reliability of these parts during long-term use, and can maintain stable performance even under harsh environmental conditions.

6016 aluminum alloy

6016 aluminum alloy is an important member of the 6 series alloys entering the automotive field, especially in the body panels. As an important part of the appearance of the car, the car cover not only needs to have good forming performance to meet the complex body shape requirements, but also needs to perform well in strength and dent resistance. 6016 aluminum alloy just meets these strict requirements.

It has good forming properties and baking hardening properties, which enables it to further improve its strength and dent resistance through subsequent baking paint treatment after stamping.

6016 aluminum for sale is widely used in the manufacture of automobile body covering parts such as engine hoods, doors, trunk lids, roofs, especially outer panels. Taking car doors as an example, car doors made of 6016 aluminum alloy can not only realize complex styling designs and enhance the overall aesthetics of the car, but also reduce weight while ensuring strength and improve the convenience of opening and closing the doors.

In the event of a collision, the body covering parts made of 6016 aluminum alloy can effectively absorb energy and provide better protection for passengers in the car.

Original source: https://www.aluminium-auto-sheet.com/a/6111-and-6016-aluminum-alloy-for-cars.html

What Are Specific Uses of Aluminium Clad Steel in Ships?

 As a new type of material, the aluminium clad steel sheet is gradually emerging in various fields, especially in the shipbuilding industry. Its unique performance advantages have brought new ideas and solutions to the design and construction of ships.

1. Characteristics of aluminum-steel composite plates

Lightweight Advantages

The density of aluminum is about one-third of that of steel. Aluminum-steel composite plates cleverly combine aluminum and steel to significantly reduce the overall weight of the material while ensuring structural strength.

Good corrosion resistance

Aluminum can quickly form a dense aluminum oxide protective film in the air, and has excellent atmospheric corrosion resistance. Although steel has high strength, it is easy to rust and corrode in a humid marine environment.

Aluminum-steel composite plates combine the corrosion resistance of aluminum with the high strength of steel, so that ships can effectively resist the erosion of harsh environments such as seawater and sea breeze during long-term sea voyages, extending the service life of ships.

High strength and good processing performance

Steel has high strength and toughness, providing solid structural support for composite plates. Aluminum has good plasticity and is easy to process and shape. Aluminum-steel composite plates have the advantages of both.

They can withstand various mechanical loads faced by ships during navigation, such as wind and wave impact, cargo pressure, etc., and are easy to make ship parts with complex shapes through various processing techniques, such as the curved parts of the hull and special structural parts of the cabin, etc., to meet the diverse needs of ship design.

2. Application of ACP in ships

Passenger ships and cruise ships

Aluminum-steel composite plates have been widely used in some inland and offshore passenger ships and cruise ships. For example, the "Lujiangyou 7" catamaran passenger ship of Xiamen Ferry adopts a steel-aluminum composite catamaran structure.

Its superstructure uses aluminum-steel composite plates, which utilizes the lightweight characteristics of aluminum, lowers the center of gravity of the ship, and improves navigation stability; at the same time, good corrosion resistance also ensures that the ship can maintain a good condition for a long time in a humid marine environment, providing passengers with a safe and comfortable boating experience.

Small cargo ships and fishing boats

While pursuing cargo capacity, small cargo ships and fishing boats also need to consider the economy and durability of the ship. The lightweight characteristics of aluminum-steel composite plates enable ships to carry more cargo under the same power conditions and improve transportation efficiency.

In some ocean-going fishing vessels, some structures use aluminum-steel composite plates, which not only reduces the weight of the hull, but also enhances the corrosion resistance of the ship in harsh sea conditions, ensures the long-term operation capacity of the fishing boat, and reduces the loss of fishery production caused by maintenance.

Special operation ships

For some special operation ships, such as offshore scientific research ships and marine engineering auxiliary ships, aluminum-steel composite plates are also attractive. These ships have extremely high requirements for the reliability and structural performance of equipment. The high strength and good comprehensive performance of aluminum-steel composite plates can meet the needs of ships to carry out various operations in complex marine environments.

For example, when conducting deep-sea exploration and other tasks, scientific research vessels need a stable hull structure to ensure the precise operation of the detection equipment. Aluminum-steel composite plates can provide reliable structural guarantees for them, while reducing weight and energy consumption, which is conducive to long-term operation of ships at sea.

Haomei Aluminum provides rich types of marine aluminum alloy products. Welcome to inquireacp cladding sheet price and other products from us directly.

Orignal source: https://www.marine-aluminium-plate.com/a/what-are-specific-uses-of-aluminium-clad-steel-in-ships.html

Is It Economic to Use 5454 or 5059 to Make Tank Truck

 In the field of tank manufacturing, the choice of materials plays a decisive role in cost control and product performance. 5454 and 5059 aluminum alloys have become ideal choices for tank manufacturing due to their unique advantages.

5454 aluminum sheet

5454 aluminum alloy is widely used in tank manufacturing, especially in the field of fuel tank trucks. It is a typical rust-proof aluminum, which makes it easy to deal with various corrosive environments. In the process of transporting oil products by tank trucks, humid air, residual moisture, etc. may cause corrosion to the tank body, and a dense aluminum oxide protective film can be formed on the surface of 5454 h32 aluminum sheet, which effectively prevents the erosion of the atmosphere and moisture, prevents the tank truck from rusting and contaminating the oil products, and greatly prolongs the service life of the tank body.

In terms of strength, 5454 aluminum alloy has a higher strength, which is about 20% higher than the common 5052 aluminum plate. Good strength ensures that the tank body can still maintain structural integrity when subjected to certain pressure and external force impact, reducing the maintenance cost and safety hazards caused by tank damage.

At the same time, the 5 series aluminum plate has a good elongation rate, which can better adapt to various processing technologies during the manufacturing process, facilitate the molding of the tank body, and reduce the processing difficulty and scrap rate.

5059 aluminum alloy

5059 aluminum alloy belongs to the 5 series AL-Mg alloy. It is a material with excellent comprehensive performance and is highly favored in the field of high-end tank manufacturing, such as LNG storage tanks and large ship tanks. Its low density of only 2.66 g/cm³ has great advantages in application scenarios with strict weight requirements, and can reduce the overall weight while ensuring the strength of the tank.

Its tensile strength is excellent, even higher than some low-carbon mild steels, providing strong structural support for the tank. In transportation tools such as ships and tank trucks, the tank needs to withstand complex external forces. The high strength of 5059 aluminum alloy ensures that the tank can operate stably during long-term use, reducing the risk of deformation or damage caused by insufficient strength.

In terms of corrosion resistance, 5059 alloy has strong resistance to seawater and marine climate corrosion, and is very suitable for tank manufacturing related to marine engineering, such as tanks for ships and yachts. In harsh marine environments, it can be durable and reduce maintenance frequency and costs.

At the same time, 5059 aluminum alloy has good welding performance and is not easy to crack and deform after processing. This allows different parts to be accurately connected through welding processes during the tank manufacturing process to ensure the sealing and overall performance of the tank.

Cost-benefit analysis

From the perspective of procurement cost, 5454 and 5059 aluminum alloys may be slightly higher than ordinary carbon steel materials, but considering the entire life cycle cost, they have significant advantages. Taking tank trucks as an example, although the initial purchase cost of aluminum alloy tank trucks may increase by 60,000 to 70,000 RMB, due to its lightweight fuel savings, reduced tire wear and higher transportation efficiency, it can quickly make up for the initial price difference and achieve cost reduction in long-term operation. Moreover, its service life of 15 to 20 years reduces the cost of frequent tank replacement compared to carbon steel tank trucks.

In terms of maintenance costs, 5454 and 5059 aluminum alloys, with their good corrosion resistance and high strength, do not require frequent anti-rust treatment and structural inspection and maintenance like carbon steel. For example, carbon steel tank trucks may need to be painted and maintained every year, while aluminum alloy tank trucks do not need to be so frequent, which greatly reduces the manpower and material costs of maintenance.

In addition, the recycling value of aluminum alloy materials is high. When the tank body reaches the end of its service life, 5454 and 5059 aluminum alloys can be recycled and reused, and the value obtained from the recycling can offset part of the initial cost investment to a certain extent, which finds a good balance between environmental protection and economic benefits.

Original source: https://www.aluminium-tanker-plate.com/a/is-it-economic-to-use-5454-or-5059-to-make-tank-truck.html

5182 5083 Aluminum Coil for Tankers

 The demand for lightweighting has driven manufacturers to continuously look for materials with low density but high strength. Aluminum alloy has become a popular choice for tank truck manufacturing, with a density of only one-third of steel and good strength and corrosion resistance. Among many aluminum alloys, 5083 and 5182 aluminum alloys stand out with their unique performance advantages and play a key role in tank truck manufacturing.

5182 aluminum

5182 aluminum coil is often used in beverage tank trucks and some tank trucks that transport non-corrosive liquids and liquefied gases. In these tank trucks, 5182 aluminum alloy is mainly used to manufacture some low-load components that require high plasticity and weldability.

5182 aluminum alloy can be processed into various parts with complex shapes, such as some special structural parts of the tank body, small connecting parts, etc. In addition, it is also often used to manufacture the head of the tank truck.

As an important part of the tank truck, the head needs to seal the top of the tank to ensure the sealing and safety of the tank. The high strength and good corrosion resistance of 5182 aluminum alloy can well meet the use requirements of the head. At the same time, in some tank trucks, oil baffles and other parts are also made of 5182 aluminum alloy.

5182 h111 aluminum is a commonly used temper. It retains a certain work hardening effect, has medium strength, and has good forming properties. This state enables it to be easily processed into the required shape and size through cutting, bending, welding and other processes while meeting the strength requirements of tank truck components.

5083 aluminum alloy

5083 aluminum alloy is widely used in the manufacture of chemical tank trucks and oil tank trucks due to its high magnesium content and excellent strength and corrosion resistance. In the structure of tank trucks, 5083 aluminum alloy is almost everywhere in key parts.

First of all, the tank body is the core part of the tank truck for loading cargo. It needs to withstand greater pressure and weight. The high strength characteristics of 5083 aluminum alloy enable the tank body to stably carry various liquids, liquefied gases and other cargoes. At the same time, its good corrosion resistance ensures that when transporting corrosive substances such as chemicals, the tank body will not be easily corroded and damaged, ensuring the safety and reliability of transportation.

Secondly, 5083 aluminum alloy is also often used in the head of the tank truck. The head needs to withstand a certain internal pressure and be tightly connected to the tank body. The strength and welding performance of 5083 aluminum alloy make it an ideal material for head manufacturing.

In addition, the partition in the tank truck, its function is to control the shaking of the liquid during transportation. It is also made of 5083 aluminum alloy to ensure that the partition can play a stable role in complex transportation environments.

In tank car manufacturing, 5083 aluminum alloy has different tempers for different parts. For tank bodies, 5083-H111 aluminum alloy plates are often used. 5083 H111 has high strength and can meet the requirements of tank bodies to withstand greater pressure and weight. For tank truck heads and baffles, aluminium 5083-O is more commonly used.

Original Source:https://www.aluminumtankerplate.com/a/5182-5083-aluminum-coil-for-tankers.html

What Are Popular Sizes of Aluminum Tread Plates

 In the fields of architectural decoration, industrial manufacturing, transportation equipment, etc., aluminum tread plates have become a popular material due to their unique anti-slip properties, beautiful appearance and excellent corrosion resistance. When we buy patterned aluminum plates, we always find that 4x8 feet (about 1.22 meters x 2.44 meters) is the most common specification. In addition, 3x6 feet, 5x10 feet and other sizes are also popular.

1. Common sizes of aluminum diamond plates

The mainstream sizes of patterned aluminum plates on the market are divided in feet, mainly including:

Diamond plate 4 x 8 sheets (1220mm×2440mm): occupies more than 70% of the market shipments, suitable for most conventional scenarios.

3x6 feet (915mm×1830mm): the first choice for small projects or sample orders, convenient for transportation and local construction.

5x10 feet (1525mm×3050mm): commonly used for large-scale project customization, which can reduce splicing and improve integrity.

Other specifications: such as 1x2 meters, 1.5x3 meters and other non-standard sizes, which need to be customized according to specific needs.

2. Three core reasons why 4x8 feet has become mainstream

Matching upstream aluminum rolling process

The width of the original plate formed after the aluminum ingot is smelted and cast is usually in the range of 1.2-1.3 meters, which is determined by the roller width of the hot rolling mill. The original plate is cut into a width of 1220mm (4 feet) longitudinally and extended to 2440mm (8 feet) horizontally, which just meets the optimal cutting ratio for aluminum coil flattening:

• The utilization rate of a single sheet can reach more than 98%, with almost no waste generated.

• Matching the mold specifications of mainstream rolling mills, reducing the cost of changeover and debugging

• Facilitating intelligent slitting of automated production lines and improving production efficiency

Meeting the needs of efficient logistics and warehousing

In the logistics and transportation link, 4x8-foot aluminum sheet have unique adaptability:

• Road transportation: The width of the domestic standard truck cargo box is 2.3-2.4 meters, and 2 panels can be placed side by side in a single row (total width 2.44x2=4.88 meters), and 10-15 layers can be stacked in height, and the single vehicle loading capacity is stable at 300-500 sheets

• Sea container: The inner diameter of the 20-foot cabinet is 5.9x2.35x2.39 meters, and 25 rows of 2440mm panels can be placed horizontally, and 4 rows of 1220mm can be placed vertically, with a single cabinet capacity of more than 1,000 sheets.

• Warehouse management: The standard shelf layer height is 3 meters, 2440mm boards can be stored upright, and the 1220mm width is convenient for manual handling.

Adapt to the needs of terminal application scenarios

In actual engineering applications, the 4x8-foot specification shows strong versatility:

• Architectural decoration: The standard ceiling module size is 600x600mm, 2440mm length can cut 4 standard boards (with 40mm edge material), 1220mm width can cut 2 boards with 20mm left, and the material utilization rate is more than 96%

• Industrial platform: The common steel platform spacing is 1.2 meters, and the 2.44-meter length can span two spans of the support structure, reducing the amount of brackets; when the anti-slip pattern faces up, a single sheet can cover 3 square meters of the working surface

• Transportation field: The standard size of the container floor is 1220x2440mm, which directly matches the patterned aluminum plate specifications; when cutting the automotive interior panel, it can fully cover the maximum size of the doors, ceilings and other parts.

3. How to choose the right size?

Measurement of usage: Calculate the number of panels according to the construction area, and give priority to mainstream sizes to reduce losses.

Consideration of transportation: For remote areas or small batch purchases, 3x6 feet is more suitable to avoid transportation overload.

Construction conditions: For high-altitude operations or narrow spaces, lightweight and small sizes are safer and easier to operate.

Design requirements: Pursue seamless splicing effects, and large-size panels can be customized (processing cycle needs to be confirmed).

As one of the big aluminum sheet manufacturers, Haomei Aluminum can provide different sizes of aluminum tread plates for you.

Original source: https://www.hm-alu.com/a/what-are-popular-sizes-of-aluminum-tread-plates.html

6063 6061 Aluminum Alloy Sheets

 

Application and conditions of 6061 aluminum sheet in the aviation field

Aviation application

Fuse frame: 6061 aluminum sheet has become an ideal choice for manufacturing fuselage frame due to its excellent comprehensive performance. As the main load-bearing structure of the aircraft, the fuselage frame requires the material to have sufficient strength to withstand various complex stresses during flight, such as aerodynamics, the gravity of the fuselage itself, and the impact force during takeoff and landing. 6061 aluminum sheet can provide reliable structural support for the fuselage frame to ensure the stability and safety of the aircraft during flight.

Wing beam: The wing beam is the key load-bearing component of the wing, bearing the huge lift generated by the aircraft during flight. Due to its high strength and good fatigue resistance, 6061 aluminum sheet can maintain structural integrity under long-term alternating loads, effectively avoid safety hazards caused by fatigue damage, and ensure the normal operation of the wing under various flight conditions.

Engine mounting bracket: The engine is the core power source of the aircraft, and the engine mounting bracket needs to withstand the strong vibration and force generated when the engine is running. The high strength and good anti-vibration performance of 6061 aluminum plate enable it to firmly fix the engine, effectively buffer the vibration of the engine, reduce the impact on other parts of the aircraft, and ensure the stable operation of the engine.

Conditions to be met

High strength: In aviation applications, the aircraft structure needs to withstand huge external forces, so 6061 aluminum plate must have high strength, and its tensile strength, yield strength and other mechanical performance indicators must meet strict standards to ensure that the structure is not damaged under extreme flight conditions. For example, the tensile strength of alloy 6061-t6 material usually reaches more than 290MPa and its yield strength reaches more than 240MPa.

Excellent fatigue resistance: During the service of the aircraft, each component will experience countless loading and unloading cycles, which places extremely high demands on the fatigue resistance of the material. 6061 aluminum plate must undergo special process treatment to optimize its internal organizational structure, improve the integrity and uniformity of the crystal, so as to have excellent fatigue resistance and extend the service life of the aircraft structure.

Good welding performance: In the aircraft manufacturing process, a large number of parts need to be connected into a complete structure by welding. 6061 aluminum sheet must have good welding performance, the strength and toughness of the joint after welding cannot be significantly reduced, and the air tightness and water tightness of the weld must be guaranteed to prevent leakage during flight.

Strict quality control and consistency: The aviation field has almost stringent requirements for the stability and consistency of material quality. Each batch of 6061 aluminum sheet needs to undergo comprehensive and strict quality inspection, including chemical composition analysis, mechanical property testing, internal defect detection, etc., to ensure that the material properties are highly consistent between different batches, and avoid affecting the overall performance and safety of the aircraft due to fluctuations in material properties.

Application and conditions of 6063 aluminum sheet in the aviation field

Aviation application

Aircraft interior parts: 6063 aluminum alloy sheets are often used to manufacture aircraft interior parts, such as ceilings, luggage rack frames, seat frames, etc. It has good surface treatment performance. After anodizing and other treatments, it can present a beautiful and durable surface effect, improve the overall texture of the aircraft interior, and meet the requirements of aviation interior for lightweight and corrosion resistance of materials.

Aircraft door and window frames: The materials for aircraft door and window frames need to have a certain strength to ensure the stability of the structure, and also have good processing performance to meet the requirements of complex shape design. 6063 aluminum sheet can be accurately processed into various shapes of door and window frames due to its good processability and moderate strength, and has excellent corrosion resistance, which can effectively resist the erosion of harsh environments such as humidity and low temperature faced by aircraft when flying at high altitudes.

Ventilation duct system: The ventilation duct system of the aircraft requires the material to be light, corrosion-resistant and easy to process and form. Aviation aluminum 6063 just meets these characteristics and can be made into lightweight and corrosion-resistant ventilation ducts to ensure the efficient operation of the internal air circulation system of the aircraft and provide a comfortable environment for passengers and crew members.

Conditions to be met

Medium strength and good plasticity: Compared with major structural components such as the fuselage, aircraft interiors, door and window frames and ventilation ducts have relatively low material strength requirements, but still need to have medium strength to ensure the reliability of the structure. At the same time, good plasticity enables 6063 aluminum sheet to be easily formed into various complex shapes during processing to meet the diverse needs of aviation design. For example, in the 6063-T6 state, its tensile strength is generally around 205MPa, its yield strength is around 180MPa, and it has good elongation.

Excellent surface treatment performance: Aviation interiors have high requirements for aesthetics and durability. 6063 aluminum plates need to be able to form a hard, dense and beautiful oxide film or coating through surface treatment processes such as anodizing and electroplating. This can not only improve the appearance quality of the material, but also further enhance its corrosion resistance, ensuring that there will be no surface fading, corrosion and other phenomena during long-term use.

Good corrosion resistance: During the flight of the aircraft, there is a certain humidity in the internal environment, and the external environment faces complex climatic conditions at high altitudes. This requires 6063 aluminum plates to have good corrosion resistance, and be able to maintain stable performance for a long time in harsh environments such as humidity and low temperature, to prevent structural damage or functional failure due to corrosion.

Comply with environmental protection and safety standards for aviation interiors: As an aircraft interior material, 6063 aluminum plates must meet strict environmental protection and safety standards. The material should be non-toxic and odorless, and should not release harmful gases under high temperature or combustion conditions to ensure the life safety and health of passengers and crew members. At the same time, the material must also have certain flame retardant properties to reduce the risk of fire.

Differences in requirements from other applications

Strictness of strength requirements: In other fields such as construction and automobile manufacturing, although there are also requirements for material strength, they are not as stringent as in the aviation field. For example, the use of 6063 aluminum alloy in building doors and windows has a strength requirement that is much lower than that of aircraft door and window frames, and the requirements for the performance stability of the material under extreme stress conditions are relatively low. In automobile manufacturing, although some aluminum alloy parts require a certain strength, the overall strength standard and the ability to withstand complex stress requirements are not the same as those of 6061 and 6063 aluminum plates in aviation applications.

Quality control and consistency: The aviation field has extremely strict control over material quality, and each link has precise standards and testing processes. In some ordinary industrial applications, the requirements for performance consistency between material batches are not as high as in the aviation field. For example, aluminum alloy plates used in the manufacture of electronic equipment housings also focus on quality, but the tolerance range of chemical composition and mechanical properties is much looser than that of aviation aluminum plates.

Special performance requirements: Aviation applications have clear requirements for special properties of materials such as fatigue resistance, high and low temperature resistance, and radiation resistance, which are not available in most other application scenarios. For example, components working in high-temperature environments of aircraft engines require 6061 aluminum plates to have good high-temperature strength and oxidation resistance; while for structures such as aircraft skins in high-altitude and low-temperature environments, materials must maintain good toughness and mechanical properties. In contrast, aluminum alloy materials used in ordinary civilian products such as furniture and daily necessities usually do not need to consider these special properties.

Environmental protection and safety standards: The environmental protection and safety standards of aviation interior materials are extremely high and are related to the life safety of people on board. In other application scenarios, such as outdoor facilities and industrial equipment, when using 6061 or 6063 aluminum alloys, the environmental protection and safety requirements for materials mainly focus on compliance with general environmental regulations and industrial safety standards, which are far less strict than those in the aviation field.

Original Source:https://www.aircraftaluminium.com/a/6063-6061-aluminum-alloy-sheets.html

Duralumínio Propiedades

 El duraluminio es un tipo de aleación de aluminio cuyo principal elemento de aleación es el cobre, y que también contiene magnesio, manganeso, silicio y otros elementos. Entre ellos, el 2024, el 7075, el 2A11, el 2A12, el 2A14 y otros grados comunes de aluminio duro presentan ventajas en rendimiento debido a ligeras diferencias en su composición.

Como aleación de aluminio duro típica del sistema aluminio-cobre-magnesio, la aleación de aluminio 2024 presenta una composición de aleación relativamente razonable y un excelente rendimiento integral. Se utiliza en grandes cantidades entre muchos aluminios duros. Su contenido de cobre oscila entre el 3,8 % y el 4,9 %, el de magnesio entre el 1,2 % y el 1,8 % y también contiene una pequeña cantidad de manganeso. Esta composición le confiere alta resistencia y buen rendimiento de corte, pero su resistencia a la corrosión es relativamente baja.

En el sector aeronáutico, la aleación de aluminio 2024 se utiliza ampliamente para la fabricación de fuselajes, alas, barras de corte, almas y otras piezas estructurales de aeronaves con requisitos de alta resistencia. También se utiliza comúnmente en revestimientos de aeronaves, cuadernas, vigas de costillas, mamparos y otras piezas. En otros campos, la aleación de aluminio 2024 también desempeña un papel importante en la fabricación de diversas piezas estructurales, como componentes de misiles, ruedas de camiones, componentes de hélices, etc. Para compensar su falta de resistencia a la corrosión, suele protegerse con un recubrimiento de aluminio puro.

El chapa de aluminio 2A12, comúnmente conocido como LY12, es el grado de duraluminio más utilizado. Su contenido de cobre oscila entre el 3,8 % y el 4,9 %, y su contenido de magnesio, entre el 1,2 % y el 1,8 %. En comparación con el 2A11, el 2A12 tiene un mayor contenido de magnesio, lo que mejora aún más su resistencia y dureza, además de ofrecer una buena resistencia a la corrosión y un buen rendimiento frente a la fatiga.

En la industria aeronáutica, el 2A12 se utiliza a menudo para fabricar piezas clave que soportan cargas, como vigas y revestimientos de aeronaves. Durante los vuelos a alta velocidad, los componentes de las aeronaves deben soportar altas presiones de aire y vibraciones. La alta resistencia y resistencia a la fatiga del 2A12 garantiza la seguridad y estabilidad de los componentes durante un uso prolongado.

La aleación de aluminio 7075 pertenece a la serie Al-Zn-Mg-Cu de aleaciones de aluminio superduras. Es conocida por su alta resistencia dentro de la familia del aluminio duro. Su resistencia a la tracción puede alcanzar entre 470 y 630 MPa, su límite elástico es de 305 a 360 MPa y su dureza puede alcanzar entre HB220 y 250. El zinc es el principal elemento de aleación, que forma MgZn₂ con magnesio, lo que le confiere un importante efecto de refuerzo. Asimismo, se añaden elementos de cobre y cromo para optimizar la resistencia a la corrosión y la templabilidad de la aleación.

Aluminio 7075 propiedades no solo son de alta resistencia, sino que también presentan una excelente resistencia a la corrosión, especialmente en entornos marinos. Presenta una buena resistencia. Su rendimiento de soldadura también es excelente y se puede unir mediante diversos métodos de soldadura, como TIG, MIG y soldadura por resistencia. En el sector aeroespacial, la aleación de aluminio 7075 se utiliza a menudo para fabricar componentes clave como palas de motores de aeronaves, estructuras de misiles, trenes de aterrizaje, etc. En el sector de la automoción, las estructuras de carrocería, chasis, bloques de motor y otros componentes también suelen estar hechos de aleación de aluminio 7075; en el sector de la construcción, algunas puertas, ventanas y muros cortina de alta gama utilizan aleación de aluminio 7075 para cumplir con los requisitos de resistencia a la corrosión y estética.

fuente original:  https://www.placadealuminio.es/a/duraluminio-propiedades.html

What Are Uses of 5754 Aluminum in Car Making

 In the wave of the automotive industry's transformation towards lightweight and environmental protection, 5754 aluminum sheet has become one of the core materials that promotes industry change with its excellent comprehensive performance. This Al-Mg alloy is characterized by medium strength, excellent corrosion resistance and excellent processability. It is widely used in all aspects of automobile manufacturing, from body structure to key components, showing irreplaceable advantages.

Core applications

Body and structural parts

The high strength and lightweight properties of Al 5754 make it an ideal choice for body frames. It is also used to make doors, roofs and other covering parts. For example, the inner door panel of Tesla Model S uses 5754-O sheet, which is cold-formed to achieve complex curved surface design, taking into account both beauty and safety.

Chassis and suspension system

Chassis components have extremely high requirements for the impact resistance and corrosion resistance of materials. Chassis accessories made of 5754 aluminum alloy (such as suspension arms and subframes) can effectively absorb vibration energy during driving, while resisting the erosion of road salt water and gravel.

Core components of new energy vehicles

In the field of electric vehicles, 5754 aluminum alloy is more widely used:

Battery pack structure: The upper cover and bottom plate of the battery pack are made of 5754-O aluminum plate, with a thickness of usually 1.5-3mm, which can not only bear the weight of the battery pack, but also improve the insulation and heat dissipation efficiency through anodizing treatment.

Motor housing: After precision processing, 5754-h22 aluminum alloy can meet the requirements of the motor housing for sealing and fatigue resistance, and reduce weight by more than 40% compared with traditional cast iron materials.

Interior and functional parts

The easy processing of 5754 aluminum alloy makes it shine in the field of automotive interior. For example, the dashboard bracket and seat frame use 5754-h111 aluminum sheet.

Common tempers

5754 aluminum alloy is formed into various tempers through different processing techniques to meet differentiated needs:

O temper: Its tensile strength is 165-265MPa, and its elongation is ≥20%. It can be softened uniformly by short-time high-temperature annealing (500-530℃) in an air cushion furnace.

H111: It is used for body panels, with moderate strength (tensile strength 220-270MPa), and both formability and surface quality.

H32/H34: Through cold working and stabilization treatment, the tensile strength is increased to 240-280MPa, while maintaining good stress corrosion resistance.

H24: Its tensile strength is ≥230MPa. After long-term differential temperature annealing in a box furnace, the intergranular corrosion rate is ≤10mg/cm², which can meet the long-term service requirements in a high temperature environment of 130℃.

At present, 5754 aluminum alloy has gradually penetrated into the mainstream market from the exclusive material of early luxury models. With the continuous advancement of the automobile lightweight policy, the market demand for 5754 aluminum alloy is expected to grow at an average annual rate of 8%. Haomei Aluminum is one of the 5754 aluminum suppliers in China. Welcome to contact us directly if you need.

Original Source:https://www.autoaluminumsheet.com/a/what-are-uses-of-5754-aluminum-in-car-making.html