Aircraft Aluminum Grade 7068 vs 7075

 High strength aluminum alloys have he advantages of low density, high strength, and good thermal processing performance. Different forms of aluminum alloys like aluminum sheet have broad application prospects in aerospace components. For example, high-strength aluminum alloy thick plates are used as the main load-bearing components, and the proportion of use accounts for 30% to 35% of the total aluminum consumption in the aircraft.

Aluminum grade 7075 has zinc as the main alloying element, and as a member of the 7000 series, its strength is very high, comparable to many types of steel. Although it has high strength, it has lower corrosion resistance than other common aluminum alloys and does not provide the same level of machinability or weldability.

7075 aluminum plate was successfully developed in 1943. It is the first practical application of 7xxx aluminum alloy for the manufacture of various structural parts, especially aerospace structural parts. It is the most widely used high-strength aluminum alloy today.

It is widely used to make aircraft front fuselage truss, passenger observation window frame forgings, middle fuselage sheet bending and truss, keel beam web, floor turning beam, middle and rear fuselage truss, phone shell,etc. Its common tempers are T6, T73, T76 and T77.

Haomei 7075 aluminum sheet has high strength, low sensitivity to cracks, good physical properties, good workability and corrosion resistance, and high strength can be obtained by age hardening. It has passed the "Weapon Equipment Quality Management System Certification".

The mechanical properties of 7068 aluminum alloy are much higher than those of the traditional 7xxx series ultra-high-strength aluminum alloy. Its tensile strength under T6511 treatment exceeds 700MPa, which is 11% higher than that of 7075 aluminum grade and Its elongation is also nearly 10%. It can be used to manufacture valve bodies and linkages of aerospace and vehicles and parts of bicycles and climbing equipment.

Original Source:https://www.aircraftaluminium.com/a/aircraft-aluminum-grade-7068-vs-7075.html

Car Aluminium 6016 vs 6061

 The car body is the heaviest part in the car, accounting for about 30% of the car's weight, so the aluminization of the car body plays a pivotal role, and the development of aluminum alloy materials for the car body is the key. 6xxx aluminum alloy is a main alloy for automobiles including Al6016 and 6061.

6016 aluminum alloy has the advantages of good fracture toughness, corrosion resistance, fatigue resistance, etc., and has a wide range of uses in aviation, aerospace, ships, transportation and construction. It is mainly used for the manufacture of doors, windows and invisible parts in the body structure.

Hemming is an important process in the assembly and pressing process of the inner and outer panels of automobile body panels. An important indicator to measure the performance of 6016 aluminum plate hemming is the bending limit. Generally speaking, the 6016 aluminum plate in O state is the softest and suitable for various bending shapes.

The main alloying elements of alum 6061 are Mg and Si, and form the Mg2Si phase, which is one of the most widely used aluminum alloys. If it contains a certain amount of manganese and chromium, it can neutralize the bad effect of iron; sometimes a small amount of copper or zinc is added to improve the strength of the alloy without significantly reducing its corrosion resistance.

Alum 6061 has good strength and toughness, excellent machinability, corrosion resistance and ideal anodizing effect after being treated and pre-stretched. After special treatment (T6), 6061 alloy achieves medium strength, and its strength is higher than that of 5 series alloys. It is often used to make fenders, car hood outer panel and card doors.

At present, the 6061 aluminum plate technology in China is relatively mature. Haomei Aluminum is one of the big aluminum sheet manufacturers. Our 6061 aluminum sheet thickness is of 0.2-500mm and a maximum width is of 2800mm. The common tempers are T6 and T651. Welcome to leave message below to inquire what you need.

Original Source:https://www.autoaluminumsheet.com/a/car-aluminium-6016-vs-6061.html

Marine Grade 5086 Aluminum Sheet

 Generally, marine grade aluminium 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 performane for the thip is to be subjected to various treatments of cold working and hot working.

The marine aluminum plate must be easy to form, not crack, and still meet the strength and corrosion resistance requirements after processing. The common chosen alloys are 5052,5252, 5454, 5754, 5083, 5086, 5059, etc.

The magnesium content of the 5052 alloy is lower; the magnesium content of the 5154, 5454, and 5754 alloys is moderately low; the magnesium content of the 5083 alloy is moderately high; the magnesium content of the 5086 alloy is moderately low; the magnesium content of the 5059 alloy is the highest.

Many countries use Al-Mg alloys as hull structural materials. From 1966 to 1971, the United States built 14 "Asheville" high-speed gunboats. The main deck and bottom plate were made of 5086-H32 aluminum alloy with a thickness of 12.7mm, and the profiles were made of 5086-H112 aluminum alloy. In addition, 5052 alloy aluminum plate and 5454 aluminum alloy were also used for deck.

5086-H32 aluminium sheet with a thickness of 0.45-12.7mm is a popular choice for hull making. The smaller boats using riveted construction of 5052 or 6061 alloy, and larger custom yachts using all-welded construction in 5086. 5086 aluminum sheet is also used for bulkheads, fuel tanks and cabins.

5086 aluminum sheet belongs to the 5 series Al-Mg alloy, and the magnesium content generally does not exceed 7%. As the magnesium content increases, the strength of the alloy will increase, while the plasticity will decrease.

It is usually used in the annealed state, cold work hardening or semi-cold work hardening state. Due to the effect of magnesium, the density of 5086 anti-rust aluminum plate is higher than that of other aluminum plates, and it has very good corrosion resistance. Welcome to leave message below to inquire 5086 aluminum sheet prices.

5086 marine grade aluminium composition

Alloy	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Zr	Standard
5086	≦0.4	≦0.5	≦0.1	0.20-0.70	3.50-4.50	0.05-0.25	≦0.25	≦0.15	-	EN573 ASTM b928

Original Source:https://www.marinealu.com/a/marine-grade-5086-aluminum-sheet.html

5083 H116 H321 for Tanker Truck

 Aluminum alloy load tanker refers to a transport tanker or semi-trailer whose tank is made of aluminum alloy or pure aluminum. The tank body is an important part of the tanker. Generally, 5083 aluminum sheet are used. Its common tempers are H111, H116 and H321.

5083 aluminum plate is an aluminum alloy with high magnesium alloy content with high hardness. The magnesium (Mg) content can reach between 4.0% and 4.9%. Usually, the middle value is 4.5% in the production process. It has wide applicatin in the manufacture of parts for ships, tankers and automobile body.

Aluminum 5083 h116 features low density, high tensile strength and high elongation. In addition, the 5083-H116 aluminum plate is a heat-treated alloy with good machinability, corrosion resistance and weldability. Due to its complex processing technology and high technical requiremetns, the 5083-H116 aluminum plate price is generally relatively high.

Al 5083 h321 refers to the processing method in which the 5083 aluminum plate is heat treated at low temperature after work hardening, or is directly heated during the processing, thereby obtaining stable mechanical properties. The mechanical properties of 5083 h321 are shown in that its tensile strength (250℃MPa) is 275-350, yield strength is 200， hardness (HB) is 65, elongation is 16.

5083-H321 (6mm×2420mm×10641mm), 5083/5454/5182-H111 (5-8mm×1800-2400mm×5000-12000mm) and other specifications from Haomei Aluminum are all produced by hot continuous rolling to achieve mass production and widely used for liquid transport tanker, refrigerated truck, new energy bus, container,etc.

Other alloys used for tanker truck are 5182, 5754, 5454 and 5059. 5059 aluminum plate belongs to 5 series aluminum-magnesium alloy, which has high strength, high plasticity and corrosion resistance, good weldability and low crack tendency. With its own unique advantages, it is widely used in special tank trucks for petrochemical and other dangerous goods. Welcome to leave message below to inquire what you need.

Original Source:https://www.aluminumtankerplate.com/a/5083-h116-h321-for-tanker-truck.html

Aluminium Foil for Air Conditioner

 Aluminium foil for air conditioner is a special material for the manufacture of heat exchanger fins for air conditioners. The air-conditioning foil used in the early days was plain foil. Uncoated aluminum foil refers to aluminum foil that has been rolled and annealed without any form of surface treatment.

At present, another popular air conditioner aluminum foil is hydrophlic aluminum foil. Hydrophilic foil is coated with anti-corrosion inorganic coating and hydrophilic organic coating on the surface of aluminum foil, which has the functions of anti-corrosion, anti-mold and no peculiar smell. Compared with plain foil, its cooling efficiency is improved by about 5. %, which is a more ideal air-conditioning cooling material. Hydrophilic foil accounts for more than 80% of the total aluminum foil for air conditioners.

After the hydrophilic aluminum foil is used for a period of time, the hydrophilic properties of the surface will be affected by various environmental factors. Therefore, the hydrophilic performance is generally divided into the initial hydrophilicity and the hydrophilicity after the environmental resistance test.

The hydrophilic performance is determined by the angle formed by the water sticking to the surface of the aluminum foil. The initial hydrophilicity requirements of general products are a<100, and the hydrophilicity requirements after the environmental resistance test are a<250.

Aluminum foil 1100, 3003 and 8011 with tempers of O, H22, H24 and H26. 1100 aluminum foil has the characteristics of high plasticity, good corrosion resistance, good electrical and thermal conductivity, good formability and certain strength.

3003 aluminum foil has better strength. It mainly has good formability. The structure and properties of Haomei aluminum foil must be uniform, with few metallurgical defects and small anisotropy. At the same time, it requires high strength, good ductility, uniform thickness and good flatness.

8011 aluminum foil for air conditioner is added with Al-Fe-Si element, the tensile strength is 125~165, the yield strength is 110, and the elongation is 2-5. It is usually used as bottle cap material ( wine bottle caps, cosmetic bottle caps, beverage bottle caps), pharmaceutical packaging, food packaging, air conditioner foil and industrial aluminum foil.

Original source: https://www.alumfoils.com/a/aluminium-foil-for-air-conditioner.html

Aluminium Strip 3mm for Ceiling and Shutter

 There are many uses of aluminum strips, such as: aluminum-plastic composite pipes, transformers, heaters, shutters, ceiling, hollow glass, etc. Processing technology of aluminum strip is aluminum coil silting.

Due to the light weight of aluminum strip ceiling, it avoids the need for expensive support structures. Another advantage is that the rich colors provide greater design freedom for shaping individual solutions. Therefore, all ceiling systems can be harmoniously matched with their surroundings.

3003, 3005 and 5052 aluminum strip are all of good strength and excellent corrosion resistance, which is often used for ceiling system. The aluminum strip ceilings are durable, moisture resistant, easy to install while providing an important fire resistance.

The coatings for color-coated aluminum strips mainly include fluorocarbon paint (PVDF) and polyester paint (PE), also known as fluorocarbon-coated aluminum strips and polyester-coated aluminum strips. The PVDF coating has better weather resistance, therefore its price is also a little higher.

Office,sports grounds, exhibitions, etc. are now starting to use aluminum strip 3 mm for making shutters. The shutter made of aluminum strip is durable, easy to clean, non-aging, non-fading and of heat insulation and fireproof. The shading rate is as high as 98%. It also has high recycling value.

The main processing equipment of the aluminum strip is the slitting unit, which can be divided into the required length and width according to the needs. According to the original alloys contained in the aluminum strip, it can be also divided into 8 series. However, 1,3,5 aluminum strip is more often used.

As a big aluminum strip supplier, Haomei Aluminum can provide aluminum strip according to the inner diameter, outer diameter and width of the aluminum strip required by the customers. During the slitting process of the aluminum strip, a protective film can be attached to avoid scratches in the subsequent processing process, and the aluminum strip can also be subjected to secondary flattening processing as required to provide thin aluminum strips.

Original source: https://www.aluminumstrip24.com/news/aluminium-strip-3mm-for-ceiling-and-shutter.html

Where to Find Pure Aluminum Foil Factory

 The main pure aluminum foils include 1050, 1060, 1070, 1100 and 1235 aluminum alloys. What are their properties and uses? And where to find pure aluminum foil factory? Let’s have a look together.

In the kitchen, aluminum foil is often used to wrap food, especially when baking bread or heating food. Wrapping the food in aluminum foil before baking can not only heat the food evenly, but also accelerate the heating speed, which is convenient and efficient. 1100 aluminium foil is often used as the aluminum kitchen foil.

The aluminum content of pure aluminum foil 1050 is not less than 99.5%. Although it has good rust resistance, formability and weldability, compared with 8011 aluminum foil, 1050 is relatively soft, with low work hardening rate and low tensile strength. It is commonly used as cable foil and light gauge foil.

In the aluminum foil consumer market, aluminum foil for packaging is the most important application field. There are 1 series, 3 series and 8 series of aluminum foil for food packaging. 1060 aluminum foil is often used, which can be used for packaging cooked food, meat products, seafood, soy products,etc.

Battery aluminum foil refers to the positive electrode foil of lithium ion battery. The positive electrode is composed of a positive electrode current collector, a high temperature adhesive tape, a positive electrode substrate and a positive electrode material. 1070, 1060, 1235, 1230, 1100, 8011, 1N30, and 3003 can be used for the positive electrode current collector.

1070 aluminum foil has high plasticity, corrosion resistance, good electrical and thermal conductivity, and is suitable for making e gaskets and capacitors. 1070 aluminum foil, used in electronic foil, has stable performance and good quality. It is also used as the transformer aluminum foil. Transformer aluminum foil is the main material for making transformer windings, which directly affects the quality of the transformer.

1235 aluminum foil is an aluminum foil with an aluminum content of not less than 99.35%. This product is widely used in cables, tapes, batteries because of its excellent mechanical properties such as elongation and tensile strength, excellent anti-rust properties, formability and weldability. 1235 aluminum foil is also used for cigarette packaging.

Original source: https://www.hm-alu.com/a/where-to-find-pure-aluminum-foil-factory.html

Bottle Cap Material: 3105 Aluminum

 The working environment of the wine industry is very strict, which requires structural materials to have certain tensile strength, yield strength, elongation, compression resistance, deep drawing and other properties. In addition, considering the food safety, 3105 aluminum is a good bottle cap material.

3105 aluminum sheet is used for screw caps, PP caps and beverge cans,etc. When the caps are used to package carbonated beverages, 3105 alloy must be used. In addition, 3105 aluminum plate is manly used for cosmetic bottle caps.

3105 aluminium, Al-Mn alloy, has rich tempers such as O, H12, H14, H18, H22, etc. 3105 aluminum sheet is 98% pure aluminum with the addition of specific alloys for strength improvement.

The main metal element of 3105 aluminum alloy is Al-Mn. On the basis of 3003 aluminum alloy, part of Cu and Mg are added to increase the mechanical properties of the finished product. This alloy has higher strength than 3003 alloy aluminum plate. It contains impurity element Cu, and the content is controlled below 0.2%, which not only improves the tensile strength of the alloy, but also does not affect the corrosion resistance of the alloy.

3105 Al-Mn plate is well known for good electrical conductivity and mechanical properties, and its electrical conductivity can reach 41%. Whether it is shear strength, tensile strength, or yield strength, they are all very high. Like 3004 aluminum plate, 3105 aluminum plate has excellent arc welding performance, and can accept gas welding, contact spot welding and wire welding.

3105 aluminum has high plasticity in the annealed state, good plasticity in semi-cold work hardening, and low plasticity in cold work hardening. It can be used for color aluminum substrates, room dividers, baffles, movable room panels, gutters and downpipes, sheet metal forming parts, bottle caps,etc.

Surface types:

1. Mill finish

2. Apply DOS oil to lubricate

3. Chrome treatment

4. One side is gold/white/red/blue/black, and the other side is painted with protective paint.

5. Double-sided varnish/clear paint.

Original source: Original Source:

https://www.alumhm.com/a/bottle-cap-material-3105-aluminum.html