5086 Marine Aluminum Plate

 Generally, marine aluminium plate needs to have high specific strength and specific modulus, that is, medium strength, corrosion resistance and weldability. At the same time, it also needs to have excellent cold and hot forming functions.

Since the ship is to be subjected to various treatments of cold working and hot working, the marine aluminum plate must be easy to form without cracks, and can still meet the strength and corrosion resistance requirements after processing. In view of the above requirements of marine aluminum plate, 5083, 5086 and 5754 aluminum plate stand out among many alloy aluminum plates because of their excellent performance.

In 1940, the United States built an all-aluminum speedboat; in 1945, Japan built the "Alacase" all-aluminum patrol boat. In the 1950s and 1960s, aluminum welding technology began to appear, and the United States developed 5086 and 5456 aluminum alloy sheets and profiles. At this time, aluminum alloy ships developed in large quantities. From 1966 to 1971, the United States built 14 aluminum high-speed boats, which were the first all-aluminum warships, using 5086 aluminum alloy.

At present, the aluminum alloys used in the hull structure are mainly 5083, 5086 and 5456, which have good mechanical properties, corrosion resistance and weldability. The Norwegian Shipbuilding Association stipulates the use of 5454 aluminum alloy, and the tensile strength of its sheet is the same as that of 5086 aluminum alloy. In the United States, 5456 aluminum alloy is mainly used, but 5086-O aluminum alloy sheet and 5086-H111 aluminum alloy extrusion profile are recently used on high-speed boats.

5086 aluminum plate is a typical 5xxx Al-Mg alloy, and the magnesium content generally does not exceed 7%. Relatively speaking, the application field of 5086 aluminum plate has relatively high requirements on product performance. Therefore, its processing cost is also higher than other 5 series products.

Its tensile strength σb (MPa): ≥240, conditional yield strength σ0.2 (MPa): ≥95. It satisfies the use effect in the high-end field very well. 5086 aluminum plate has good corrosion resistance, oxidation resistance and good weldability.

In China, as one of the 5086 aluminum plate suppliers, Haomei Aluminum’s marine aluminum sheet has got the certification of CCS, ABS, DNV, LR,BV,KR. Welcome to leave message below to inquire what you need.

5454 Grade Aluminum Sheet for Tank Truck

 Aluminum alloy tankers first appeared in the United States in the late 1920s. In the beginning, there were only aluminum alloy single tankers. In the 1940s, aluminum alloy semi-trailers appeared. In the 1960s, the tank shape of aluminum alloy tankers was more reasonable. In the 1970s, due to the oil crisis and other reasons, aluminum alloy tankers received rapid development.

Aluminum alloy tanker has the characteristics of light weight, larger load, lower operating cost, good corrosion resistance, good wear resistance, long service life, good electrical conductivity, safety, environmental protection and energy saving. Therefore, the popularity of aluminum tank trucks has far-reaching economic and social benefits.

5000 series Al-Mg sheet is mainly used in cylinders, heads and bulkhead of tank trucks after welding, wrapping or rolling. 5454 grade aluminum can adapt to harsh corrosive environment. It is a typical anti-rust aluminum with high strength, about 20% higher than 5052 aluminum plate.

5454 aluminum plate has all states such as O state, H12, H14, etc. In terms of performance, it is not only high in strength and corrosion resistance, but also has good plasticity and good formability.

The production of tank car body has high requirements on this raw material and processing technology such as good corrosion resistance and high processing performance,strong pressure resistance, etc. 5454 aluminum can satisfy these requirements and can be bent, stamped and stretched. More importantly, it can be used in high temperature environment, or transport high temperature liquid.

The solid solubility of Mg in Al is second only to that of Zn, with a limit solubility of 17.4% at 470 °C and only about 1% at room temperature. In theory, Al-Mg alloy should have strong age hardening effect, but due to the limitation of intergranular precipitation and dispersion of solid β phase (Al3Mg2), this hardening effect has no practical value, so 5454 alloy cannot be strengthened by heat treatment. Welcome to leave message below to inquire 5454 aluminum sheet price.

Original source：https://www.aluminium-tanker-plate.com/a/5454-grade-aluminum-sheet-for-tank-truck.html

7075 T6 Aluminum Plate for Aluminum Plane

 7075-T651, 7075-T7351, 7075-T73,7075 T6 aluminum plate are the common tempers of 7075 aluminum used on the aluminum plane. It is a high-strength, heat-treatable wrought alloy developed by Alcoa in 1943.

7075 alloy contains zinc, magnesium, chromium and copper as hardeners, as well as small amounts of iron, silicon, manganese and titanium. Al-7075 is much stronger than carbon steel after heat treatment.

Aluminum 7075 responds to age hardening heat treatments resulting in extremely high mechanical properties. However, this alloy shows some degree of notch sensitivity. 7075 aluminium exhibits good formability under annealed and solution heat treated conditions at ambient temperature. 7075-T6 has good formability at elevated temperatures.

Alloy 7075 has good machinability in the annealed condition with little or no warping during age hardening. It has good corrosion resistance and is further improved by heat treatment and aging. The alloy resists stress corrosion cracking in the 7075-T73 temper. Al-7075 can be resistance welded, but fusion welding is generally not recommended.

7075 t6 aluminum has the highest mechanical strength properties, but the fracture toughness is low, and it is sensitive to stress corrosion, and its toughness decreases with the decrease of temperature. Therefore, the T6 state material is not suitable for the manufacture of low-temperature structural parts and workpieces.

The density of 7075 alloy is 2.8g/cm3, the resistivity at room temperature is 57.4nΩ·m, and the electrical conductivity is related to the state of the material. The T6 material is 17.7MS/m~20.6MS/m. The room temperature formability of 7075-T6 alloy is poor, but its formability can be significantly improved if heated to 150℃~220℃.

7075 aluminum alloy various standards

ASTM B209: Aluminum and Aluminum Alloy Sheets and Plates.

ASTM B210: Drawn Seamless Pipe.

ASTM B211: Rolled or Cold-Worked Bar, Rod, and Wire.

ASTM B221: Extruded Rod, Rod, Wire, Profile, and Tube.

AMS-QQ-A-225/9: Aluminum 7075, bar, wire and special shapes.

AMS-QQ-A-250/12: AA 7075, Plate and Sheet

AMS-WW-T-700/7: Tube, Drawn, Seamless

Application of 7075 Alloy

It includes aircraft structures, piping systems, mobile equipment and high pressure hydraulics, blow molds, ultrasonic plastic welding molds, shoe molds, paper molds, foam molds, dewaxing molds, fixtures, mold processing, high-end aluminum alloy bicycle frames, etc. Welcome to leave message below to inquire 7075 t6 price.

Original Source:https://www.aircraftaluminium.com/a/7075-t6-aluminum-plate-for-aluminum-plane.html

What Parts Of a Car Are Aluminum

 The body-in-white is connected by stamping parts of different sizes through welding or other processing methods. Different materials are used for each part according to the needs. Different materials have a decisive effect on the stamping process. So first of all, what materials are used in the body in white?

1. Steel: Needless to say, most of the cars on the market are still mainly made of steel body, which is the most mainstream body material.

2. Aluminum: The density of aluminum is about one third of that of steel. Due to the demand for lightweight, more and more car manufacturers have begun to consider aluminum body solutions. The traditional car brands that respect the application of aluminum materials in the body mainly include Audi, Jagua, TESLA and NIO.

What parts of a car is aluminum? Before answering this question, there are two concepts we need to know first.

Strength

Strength is divided into yield strength and tensile strength. To put it simply, the yield strength is the strength when the material begins to deform irreversibly (for example, the pipe is bent and cannot be straightened), which characterizes the ability of the material to resist deformation.

Tensile strength refers to the strength of the material when it is broken (the pipe is broken), which characterizes the ability of the material to resist damage. In general, the tensile strength is always greater than the yield strength.

Ductility

A physical quantity that expresses the deformation ability of a material.

The strength of steel for bodywork covers a huge range from 200 megapascal (MPa) to the highest 2000 MPa. We call steels with a tensile strength above 500 MPa AHSS. The performance of different steel plates is too different, so the safety of the car cannot be measured only by the thickness of the steel plate.

At present, 5, 6, and 7 series aluminum sheets are mostly used on the car body. Among them, the 5000 series aluminum like 5182 aluminum body panel is for the interior plate of car door or hood panel. The outer panel of doors, engine covers, and side panel generally choose 6000 series. The 7 series is regarded as a high-strength material among aluminum alloys, and its tensile strength is generally 500 MPa, which is already the limit of aluminum.

Compared with the steel just mentioned above, it is basically the entry-level level of advanced high-strength steel. However, the natural advantage of aluminum is its low density, which is only one-third of that of steel. Under the same volume, the weight is only one-third of that of steel, so it still has a lot of room for use in the car lightweight.

The most important thing for the selection of automotive materials is safety in the face of collisions. For crash safety, the body can be divided into two main areas: the energy-absorbing area and the safety area.

Different regions have very different requirements for materials. For example, the main function of the front and rear parts of a car including front and rear longitudinal beams require is energy absorption for impacts from the front and rear. The area enclosed by strength and deformation can be roughly considered as the material's ability to absorb energy.

Of course, we don't want these energy-absorbing parts to break prematurely during the collision, so a certain elongation is the basic requirement for these parts. The second need is strength. Proper strength and good deformability are the requirements for these parts. 6000 and 7000 series aluminum like 6016 aluminum plate are used.

AIWAYS U5 adopts a body structure of upper body steel and lower body aluminum. At the front end of the lower body as the energy absorption area, different materials such as 5, 6, 7 series aluminum plates, cast aluminum, extruded aluminum, etc. are used to maximize the function of energy absorption.

Original Source:https://www.autoaluminumsheet.com/a/what-parts-of-a-car-are-aluminum.html

What Are The Main Aluminum Marine Plates?

 Aluminum alloy is a kind of non-ferrous metal, which has the advantages of low density and high strength, and has excellent electrical conductivity, thermal conductivity and corrosion resistance. Since the end of the 19th century, aluminum marine has gradually been applied in the fields of shipbuilding and marine engineering.

The 5-series aluminum alloy is widely used in the shipbuilding field due to its excellent corrosion resistance. The common alloy grades are 5083, 5383, 5052, 5059, 5086. What are their properties and differences?

The 5083 marine aluminum plate is an aluminum-magnesium alloy, a typical anti-rust aluminum plate. Its corrosion resistance, processability, and strength meet the processing requirements of marine aluminum plates. It is widely used for superstructures of various types of ships. At present, many foreign shipyards use this alloy as the raw material for ship plates.

On the basis of 5083 aluminum alloy, 5183, 5283A, 5283B and 5383 aluminum alloys were developed by reducing the content of Fe and Si impurities, slightly increasing the content of Cu and Zn and adding a small amount of Zr. Among them, 5383 aluminum alloy has certain formability and corrosion resistance, and its strength and welding performance are better than 5083 aluminum alloy.

5052 aluminum alloy contains less magnesium and has better formability compared with 5083 alloy. 5083 is harder and has better corrosion resistance than 5052. If it is used in inland freshwater waters, 5052 can be used. If it is used in seawater or highly corrosive waters, 5083 can be used. More aluminum alloy boats will use 5083 for the lower part of the boat (underwater part) and 5052 for the upper part of the boat in order to adapt to the seawater environment and good appearance.

5059 aluminum plate is with excellent comprehensive performance, featuring good corrosion resistance and tensile strength. It is used in ships, tankers and other fields and its market need keeps rising. 5059 grade aluminum alloy is currently recognized as the most technically difficult high-end marine aluminum alloy in the industry.

The main alloy elements of 5086 marine aluminium plate are magnesium and silicon. The product has high corrosion resistance, good weldability, and medium strength. From 1966 to 1971, the United States built 14 "Ashville" class high-speed gunboats. The main deck and bottom plate were made of 12.7mm thick 5086-H32 aluminum alloy, and the profiles were made of 5086-H112 aluminum alloy.

Original Source:https://www.marinealu.com/a/what-are-the-main-aluminum-marine-plates.html

Why Is 5083 Aluminum Sheet Used for Fuel Tanker

 At present, the widely used tank body materials of oil tankers include carbon steel, stainless steel and aluminum sheet, each of which has its own advantages. In recent years, with the introduction of the concept of lightweight, more and more manufacturers choose aluminum alloy as the tank material. The main alloy grades are 5083, 5754, 5454, 5182 and 5059. Today we focus on the requirements of the tank body material of the tanker and the advantages of the aw 5083 aluminium.

Since the aluminum alloy tanker is lighter than the carbon steel tanker, the fuel consumption during transportation is reduced. When the no-load driving speed is 40 km/h, 60 km/h and 80 km/h, the fuel consumption of the aluminum alloy tank is 12.1%, 10% and 7.9% lower than that of the carbon steel tank, thereby reducing daily operating costs. Aluminum alloy semi-trailer tank truck can reduce tire wear due to its light weight, thereby reducing vehicle maintenance costs.

Oil tanks for transporting aviation gasoline and jet kerosene must be welded with aluminum alloy, because even if stainless steel tanks are used, a very small amount of iron will enter the oil, which is not allowed.

The 16t oil tank truck developed by Mitsubishi Motors Corporation of Japan, except that the tank is welded with aluminum alloy plates, its frame (11210mm×940mm×300mm) is made of aluminum alloy profiles, which is 320kg lighter than the steel frame. The 16t oil tank truck developed by Mitsubishi Motors Corporation of Japan, except that the tank is welded with aluminum alloy plates, its frame (11210mm×940mm×300mm) is made of aluminum alloy profiles, which is 320kg lighter than the steel frame.

The cross-section of the cylinder is a circular arc rectangle, which is based on the consideration of lowering the center of gravity of the vehicle and increasing the cross-sectional area within the range of vehicle dimensions. It is welded with 5083 alloy and the thickness of the plate is 5mm~6mm. The material of the baffle and the head is the same as that of the tank body, which is also 5083 alloy.

The wall thickness of the head is equal to or greater than that of the tank body plate, the thickness of the baffle and bulkhead is 1mm thinner than that of the tank body, and the thickness of the left and right support plates at the bottom of the tank body is 6mm~8mm, and the material is 5A06.

Advantages of 5083 aluminum plate for tanker body

1. High strength. It is not easy to deform. EN 5083 aluminium has high strength, especially high fatigue resistance, high plasticity and corrosion resistance.

2. Good corrosion resistance and long service life. 5083 aluminum plate contains magnesium element, which has good forming performance, corrosion resistance and weldability. It can meet the corrosion resistance requirements of tank car body materials and has a long service life.

3. Good fire resistance and high safety. In the event of strong impact, the tank weld is not easy to crack.

4. Good environmental protection and high recycling rate. Carbon steel materials cannot be recycled and can only be treated as scrap iron, while aluminum alloy tanks can be recycled and reused, and the recycling price is also high.

Original Source:https://www.aluminumtankerplate.com/a/why-is-5083-aluminum-sheet-used-for-fuel-tanker.html

What Are The Use of 1060 Pure Aluminum Strip

 Pure aluminum flat strip is an aluminum deep-processing product formed by slitting and processing aluminum coils. The aluminum coil is rolled into thin plate of different thickness by cold rolling mill like aluminum strip 1mm thick and longitudinally cut into thin aluminum coils by slitting machine.

The main processing equipment of pure aluminum aluminum strip is the slitting unit, which can be divided into the required length and width according to the needs. Usually pure aluminum strips are cut according to the actual width of the user, which can reduce waste, reduce processing procedures (no cutting), and save raw material costs.

The remarkable feature of 1060 aluminum strip is that the aluminum content can reach more than 99.60%, so 1060 aluminum strip is also usually called pure aluminum strip. The production process of 1060 aluminum strip is usually not complicated, therefore, the the price has a huge advantage compared with other high-grade alloy aluminum strips.

However, regarding the control of surface quality, the performance and anodizing effect, it depends on the aluminum strip manufacturers’ processing level. At present, the 1060 aluminum strip produced by Haomei Aluminum can reach the technical level of single-sided anodizing without any problems.

The elongation and tensile strength of the aluminum strip are also related to its annealing process. The 1060 aluminum strip belongs to the common series in the casting-cold rolling process. We can provide you aluminum strips with H24, H14, H16, H22, H18 and O.

1060 aluminum strip is usually used as aluminum fin stock. The thickness is 0.3-5.0 mm. Because the aluminum strip has good electrical conductivity, only lower than that of copper, aluminum strips are used in the world instead of copper strips as common materials for finned heat sinks.

Currently the most widely used is the steel-aluminum composite finned tube, which utilizes the pressure resistance of the steel tube and the high-efficiency thermal conductivity of aluminum strip. Its contact thermal resistance is almost zero under the working condition of 210°C.

Original source: https://www.aluminumstrip24.com/news/what-are-the-use-of-1060-pure-aluminum-strip.html

Aluminum Alloys Used for Food Container Foil

 Aluminum food container is made of aluminum foil and is a kind of tableware that is widely used. Its thickness is between 0.03mm-0.20mm. Aluminum food tray can be heated in a microwave oven or oven.

The common alloys of food container foil are 3003, 3004, 5052, 8006 and 8011 aluminium foil. After cold-rolling or hot-rolling, it becomes an aluminum foil roll with uniform thickness, smooth surface, no pinholes, no dust particles, and no peculiar smell. The aluminum food tray is made of aluminum foil roll by one-time automatic cold stamping with special equipment and molds. It is widely used for food cooking, baking, freezing, preservation, etc.

Al-Fe-Si elements are added to 8011 aluminum foil. The tensile strength is 125-165, the yield strength is 110, and the elongation is 2-5. 8011 alloy is often used to produce aluminum foil, not commonly to make aluminum plate. Haomei 8011 aluminium foil has undergone strict pinhole detection, degreasing process and shape control, which can achieve ultra-high sealing performance and protect the quality of the wrapped object.

Under the same tempers, the elongation of 3003 is lower than that of 8011 aluminum foil, but the tensile strength of 3003 aluminum foil is higher, and foreign customers mostly use 3003 aluminum foil. After multiple tests of bacteria and mold, the heavy metal content of Haomei 3003 aluminum foil is very low, ensuring safety and hygiene. The food container made of it meets the national food container hygiene standards.

Compared with 8011 aluminium foil, the tensile strength of 8006 food container foil is higher, which can reach 125-135. At the same time, the cupping value and elongation of 8006 aluminum foil are much higher than that of 8011 aluminum foil. More importantly, 8006 aluminum foil is produced by hot rolling process. After stamping, the edge has no wrinkles and has a beautiful appearance. It is widely used in aircraft food container in Europe. Welcome to leave message below to inquire what you need.

Original Source: https://www.alumfoils.com/a/aluminum-alloys-used-for-food-container-foil.html

4x10 Stucco Embossed Aluminum Sheet

 The production of stucco embossed aluminum sheet is to pass through the patterned roller after the aluminum plate is processed to get a clear pattern. This pattern is mainly for anti-skid and decoration. The common patterns include orange peel, one bar, two bar, three bar, five bar, diamond,etc.

The embossed aluminum sheet is often seen in the decoration of the linings of refrigerators, generally 0.5 mm thick. With the development of the aluminum industry, embossed aluminum plates have been habitually used in the inner support of the refrigerator, the condenser of the refrigerator, the condenser tube, etc.

Another popular use is bus floor. It is made of aluminum diamond plate. It is precisely because of these patterns that prevent people from slipping. When the driver takes a sudden brake in an emergency situation while driving, or when the car is going uphill or downhill, the installation of the stucco aluminum sheet from falling forward or being injured due to inertia, ensuring the safety of the passengers.

The common sizes are 5x10, 4x8 and 4x10 sheet aluminum. 5x10 aluminum sheet respectively indicate 5 foot and 10 foot, that is, 1524mm(width)x3048 mm(length). 4 x 8 aluminum sheet can also be called 4 by 8 aluminum sheet, which is 1219mm × 2438mm. 4x10 Aluminum Sheet, also called 48"x 120", is 1219 mm in width and 3048 mm in length.

At present, the pattern height of domestic aluminum tread plate is usually 0.8 mm. he pattern height of 0.8mm is enough for anti-skid use. The whole thickness of aluminum diamond plate is usually above 1mm.

5052 pattern aluminum plate is a representative product, having good corrosion resistance and rust resistance, which can be well adapted to occasions requiring high strength and high corrosion resistance. Therefore it is widely used in ships, vehicles and work platforms.

The use of advanced grinding machine equipment ensures that the work rolls on the rolling mill can be ground regularly and meticulously, so that the rolling equipment runs accurately and the surface quality of the product is improved. The 4x10 sheet aluminum produced by Haomei Aluminum is not only glossy, but also free from any visible defects.

Original source: https://www.hm-alu.com/a/4x10-stucco-embossed-aluminum-sheet.html

Mainstream Waterless Printing Plates, Consumables and Printing Equipment

 Haomei CTP offset printing plates are suitable for heat-sensitive processing systems of various companies, such as Heidelberg, Kodak, and Screen. The waterless CTP printing plate is coated with a photosensitive layer and a silica gel layer on the aluminum plate base, exposed by a heat-sensitive CTP printing machine.

Compared with traditional water printing, the printing proofreading paper can be reduced by about 30%, the printing efficiency can be increased by 20%, and the VOC (volatile organic compounds) and CO2 emissions generated by the dampening solution can be reduced by 90%.

Platesetter

Krause X-Jet platesetter has excellent violet laser imaging technology, precise imaging quality and fully automated plate processing technology. X-Jet is a modular plate making machine: the maximum printing plate processing format is 640x940mm, and it can process 260 printing plates per hour at the fastest.

The laser system generates 64 laser beams to expose the plate mounted on the cylinder, and when the imaging drum rotates, the linear motor drives the laser system to scan along the axis of the cylinder. The synchronization accuracy of the cylinder and the laser beam must reach 2 microns to ensure that the light spot imaging and the movement of the exposure head are carried out synchronously.

Printing machine

The Genius 52UV printing machine adopts a compact satellite design, and the five-color machine covers an area of 12 square meters; it can print paper, cardboard and plastic sheets with a thickness of 0.06-0.8mm; it can be printed with UV ink and can be varnished.

KBA Cortina waterless offset printing machine

KBA's Cortina waterless adopts an anilox roller scraper ink supply system without ink keys, the ink supply system and plate cylinder with constant temperature devices, shaftless transmission, semi-automatic or automatic plate loading devices, and automatic adjustment of printing pressure.

Due to the improvement of the automation level and the cancellation of the water supply system, the structure of the machine is simplified, the height is reduced, and the operation is more convenient.

Ink

Waterless ink is considered an environmentally friendly printing method because it does not use dampening water and does not produce industrial waste water. However, it is precisely because dampening water is not used during printing that sufficient countermeasures are required to prevent smudging during the printing process, and the ink itself is required to have very good smear resistance in product design.

As a printing plate manufacturer, Haomei Aluminum offer different types of printing plates, including thermal CTP plate, violet CTP plate, CTCP plate and PS plate for offset printing. Welcome to leave message below to inquire what you need.

Original Source: https://www.alumhm.com/a/mainstream-waterless-printing-plates-consumables-and-printing-equipment.html