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| What certification does 5083 Marine aluminum have |
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Posted by: haomeialu - 01-04-2018, 03:01 AM - Forum: aluminium faq
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5083 aluminum plate is one of the most common alloy products of Marine aluminum field. Planking of other products such as 5052, 5383, 8784, 5454, such as alloy, were also the representative of 5 series Marine aluminum products, among them, 5083 Marine planking alloy aluminum plate is the most widely used. Planking aluminum alloy compared with general aluminium alloy products, it will be more strict inspection, when in the market for the purpose of ship, also want to be approved by the relevant national certification authority. So just what certification standard does5083 Marine aluminum plates have?
First of all, for the domestic market of planking, 5083 aluminum products should pass through by CCS China classification society certification. CCS, founded in 1956, has a new vessel inspection and international experience, for the domestic construction and inspection of shipping vessels provide a wide range of services Domestic aluminum plate to be ship raw material of aluminum plate, should be certified by CCS. Second, for international planking market, each country has different classification society certification.Bureau veritas certification such as BV, LR type classification, the RS Russian register of shipping, NK Japan classification society certification. 5083 represented by Marine aluminum sheet if you want to enter the international market, also must through the international quality approval. In addition, det norske veritas DNV approval certificate, the quality for planking international market, is said to be a general of foreign trade license. For det norske veritas certification means that the most authoritative international ship and strict quality approval, therefore can almost universal around the world. At present, the domestic several strength strong large manufacturers have passed the international recognition of 5083 Marine aluminum plate. High quality planking is the core elements of shipbuilding. Therefore when Marine aluminum plate of choose and buy should be from some of the large manufacturer to select the strong comprehensive strength, such as in 5083 Marine aluminum plate, can choose to have recognized by det norske veritas haomei aluminum, Chongqing southwest
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| What Types Of Alloy Material Are Mainly Used In Shipbuilding |
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Posted by: aluhm - 01-02-2018, 09:27 AM - Forum: aluminium faq
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Aluminum plate for shipbuilding can divided into aluminum deforming and aluminum casting. aluminum-magnesium alloy, aluminum-magnesium-silicon alloy and aluminum-zinc-magnesium alloy are widely used in shipbuilding. There are some special requirements of strength, corrosion resistance and weldability for shipbuilding material, so the series 5xxx aluminum-magnesium alloy has a wide range of applications in shipbuilding.
What is the features of series 5xxx? Series 5xxx aluminum plate has three products that used in shipbuilding, there are 5083 aluminum plate, 5086 aluminum plate and 5454 aluminum plate, and the 5083 aluminum plate is the representative products of series 5xxx.
Status of 5083 aluminum plate: -O, -H111,-H112,-H116,-H321,etc.
Content (WT%): Si≤0.40，Cu≤0.10，Mg 4.0～4.9，Zn≤0.25, Mn 0.40～1.0, Ti≤0.15, Cr 0.05～0.25, Fe 0～0.400.
Features: medium strength, good corrosion resistance and formability, high fatigue resistance.
5083 aluminum plate is widely used in the main structure of the hull, and 5052 aluminum plate, 5086 aluminum plate, 5454 aluminum plate are widely used in pressure vessels, pipes, hulls, decks and other parts.
Series 6xxx alloy will occurs intergranular corrosion in seawater, so it used in ships superstructure, and poor corrosion resistance is the disadvantage of series 7xxx alloy , so the use of series 7xxx is limited, in summary, series 5xxx is the most promising aluminum alloy for shipbuilding .
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| Do You Know All This Phone Are Adopted The Aluminum Alloy? |
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Posted by: haomeialu - 01-02-2018, 09:25 AM - Forum: aluminium faq
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The body of iPhone6 and iPhone6 Plus are made of aluminum-magnesium alloy, as well as many Chinese smart phone adopted aluminum-magnesium alloy, such as MEIZU MX5, HUIWEI P8 and vivo X6 Plus and so on.
![[Image: 1-1G226113131958.jpg]](http://www.aluminiumplatesupplier.com/uploads/allimg/171226/1-1G226113131958.jpg)
According to a introduction form haomei professional aluminum technical staff, the tensile strength value of aluminum alloy can reach to a range of 200~600 MPa, its specific tenacity is better than many alloy steel, so it is an ideal structural material, and AL6063 aluminum alloy and AL7075 aluminum alloy is widely used in smart phone. As the increasing demand of lightweight phone, mobile phone's manufacturer more prefer to use the aluminum allot with a higher intensity material, like 6061 aluminum alloy, 6013 aluminum alloy and series 7 material, and the iPhone7 chosen the series 7 aluminum alloy.
There are some concrete performances of AL7075-T6 aluminum sheet ,
density : 2.81
intensity of tension : 530 MPa
yield strength : 480 MPa
HV hardness : 175
poisson's ratio : 0.33
Relative to stainless steel , the advantages of aluminum-magnesium alloy is more outstanding. First, aluminum alloy is more elegant. Second, aluminum alloy is light in weight, the proportion is about one-third of stainless steel. Moreover, aluminum alloy has a good dying ability, this is the reason why so many colorful phones spring up in the market. Most important, aluminum alloy is antistatic, environmental and nontoxic, can stand a high temperature and will not leaving any fingerprints, so it usual used in aerospace, ships, cars, medical facilities and so on.
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| How To Prevent The Oxidation Of 6061 Aluminum Plate |
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Posted by: haomeialu - 01-02-2018, 09:24 AM - Forum: aluminium faq
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6061 aluminum plate is one of the best selling products in haomei Aluminum, our products have an advanced processing technology, a good oxidation effect and will not deform after processed . 6063 aluminum plate has a good reputation in phone case, car wheels, trolley case, 3C products, aerospace, etc.
Here are some methods that can prevent the oxidation of 6061 aluminum plate:
1. Strengthen the management of rolling oil, the water content control at 0.04% or less.
2. The humidity of wood shaft and box board is not more than 18%, and the temperature of packaging is not more than 45 ℃.
3. Keep the air dry, and make sure there is no moisture in the compressed air.
4. Don't open the sealed package immediately when products shipped from the low temperature zone into the high temperature and humidity areas. Do not place the insulation aluminum if warehouse roof leaking.
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| 6061 Aluminum Plate For Non Slip Well Lid |
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Posted by: haomeialu - 01-02-2018, 09:22 AM - Forum: Knowledge & Technique
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6061 aluminum plate is the representative products of series 6 aluminum sheet. 6061 aluminum plate mainly contains two elements: magnesium and silicon, so it gather the advantages of series 4 and series 5.
6061 aluminum plate is a kind of forging products that processing by cold treatment, for the applications that requires a good corrosion resistance and a high oxidation. 6061 aluminum plate has a good usability and processability, a excellent interface, easy to coating, so it has a wide range of many aspects.
6061-t6 aluminum plate is a good choice that used in well lid, and there are so many advantages of aluminum well lid. 6061 aluminum alloy has a high strength in compression , bending resistance and impact resistance, aluminum well lid will not be crushed or damaged after long-term use; the non slip well lid has a beautiful patterns and colors, it play an important role in city landscaping; convenience and light weight, the weight of aluminum product is about one-third of cast iron, it is easy to transport, install and repair, and greatly reduce the labor intensity; last but not least, aluminum alloy has a good weatherability, so the aluminum well lid has a good corrosion resistance, good wear resistance and a long lasting life, so it can used in various temperature environment.
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| 5052 Aluminum Alloy For Marine, What Features Does It Have ? |
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Posted by: aluhm - 01-02-2018, 09:18 AM - Forum: aluminium faq
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5052 aluminum plate belongs to Al-Mg aluminum alloy, is a kind of rust-proof aluminum that has a wide range of applications. 5052 aluminum plate has a good corrosion resistance and weldability, a poor machinability, able to polishing, has a prominent performance in the maritime and usual used in shipbuilding. So what features does 5052 aluminum plate have ?
hardness : the tensile strength of 1060 aluminum plate has a range of 110-130, and the 5052 aluminum plate has a range of 210-230, that is to say, the hardness of 5052 aluminum plate is twice as high as that of 1060 aluminum plate.
elongation : the elongation of 1060 aluminum plate is 5%, and the elongation of 5052 aluminum plate is 12%-20%.
chemical properties : 1060 aluminum plate made of pure aluminum, 5052 series is aluminum alloy plate, so the corrosion resistance of 5052 aluminum plate is better than that of 1060 aluminum plate under special circumstances
The main element of series 5xxx is magnesium, about 3%-5%, also known as aluminum-magnesium alloy. Low density, high tensile strength, high elongation and a good fatigue resistance are the features of series 5xxx products, but it can not be intensify by heat treatment.
haomei i Aluminum is a manufacturer that specialized in aluminum processing, and the series 5xxx has been exploit for 15 years, haomei owns 4 IF induction melting furnace, with an annual aluminum water production of 130,000 tons. Our series 5xxx is widely used in marine, like ships, cars, aircraft weld assembly, tanker and so on.
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| Difference Between Drawing Aluminum Plate And Ordinary Aluminum Plate |
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Posted by: haomeialu - 01-02-2018, 09:16 AM - Forum: Knowledge & Technique
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The drawing aluminum plate and ordinary aluminum plate are the same essentially, but the drawing aluminum plate processed by some different process, and its surface showing a kind of pretty texture. Drawing is a kind of manufacturing process that scraping lines repeatedly on aluminum plate surface by sandpaper, its process consists chiefly of degrease, sander processing and rinsing. After the anodized, the special coating technology makes the aluminum surface to generate a coating layer, it shows every tiny traces, and radiate a elegant gloss like a fine hair. The surface of ordinary aluminum plate is flat and smooth, has a bright metallic luster.
Nowadays, the metal wire drawing process is widely used in aluminum plate, it makes aluminum plate more beautiful, also play an important role in the performance of corrosion resistance. Drawing aluminum plate represent the words of fashion and technology, and its diverse colors provide customers with a variety of choice, this is the reasons why the drawing technology is so popular for many manufacturers.
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| How To Calculate The 5754 Aluminum Plate Price? |
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Posted by: haomeialu - 01-02-2018, 09:12 AM - Forum: aluminium faq
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What’s the price of 5754 aluminum plate？ It is one of the most concern in the time of many enterprises in the purchase of 5754 aluminum plate. So, 5754 aluminum prices exactly what are the factors? Let's learn about the basic performance of the product.
5754 aluminum plate belongs to 5 series alloy aluminum plate, the main alloying element is aluminum, magnesium, silicon. 5754 aluminum plate is one of the representatives of the 5 series high magnesium alloy products, with good corrosion resistance, cold work performance is good, the intensity of medium, is one of the 5 series alloy application prospect. It has been widely used in the metal sheet instrument tubing, vehicles, ships, hardware products and other items.
The performance of 5754 aluminum plate is so good as a result of its complex process compared with other series of aluminum plate. Therefore, the price of 5754 aluminum plate is also higher. Specifically, 5754 aluminum price is closely related to three factors.
Firstly， Raw material: Aluminum ingots price fluctuations
5754 aluminum plate belongs to the aluminum alloy products processing, so 5754 the raw material of aluminum ingots and aluminum prices are closely related. As we all know, aluminum price is in long-term volatility, therefore, aluminum ingots price general with the Yangtze River nonferrous metals spot price shall prevail.
Secondly, the processing fee: different specifications differ in the processing fees.
During production, 5754 aluminum plate can be many different specifications, thickness, width, length according to customer's requirements, and different specifications of aluminum plate in the production, cause a big difference processing fee.
Thirdly, the freight
The freight is a part of the 5754 aluminum plate constitutes price. Different distance and quantity of the goods of different aluminum freight must also have different freight fees. Some sourcing company will go to the factory since, in this case, procurement enterprise oneself is responsible for transport, of course there is no freight.
But there are some companies will ask manufacturers delivery, in this case, the manufacturer will according to the quantity of the goods, the distance for a freight cost.
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| How To Calculate The Aluminum Price? |
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Posted by: aluhm - 01-02-2018, 09:08 AM - Forum: aluminium faq
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Thickness of aluminum plate, refers to in the following more than 0.2 mm to 500 mm, width over 200 mm, the length of the aluminum material called aluminum plate within 16 m, can also be referred to as the aluminum material.
There are several ways of common classification method of Aluminum plate Aluminum plate , according to the thickness of the sheet, it can be divided into 0.15 2.0, conventional plate (2.0 6.0 mm), medium plate (6.0 25.0 mm), plate (25-200 - mm), super thick aluminum plate (200 mm) above.
From the process, aluminum plate refers to use aluminum rolling processing of rectangular plate, can be divided into pure aluminum plate, aluminum alloy, aluminum sheet, thick aluminum plate and decorative pattern in the aluminum plate.
So, different thickness, different alloy aluminum plate is how to price, how to choose when we are in the market to buy aluminum plate? Let's understand the aluminum price of several basic steps:
1, make sure that the requirements of aluminum plate size, thickness, width, length, etc in the first time. The specific data.When computing unit meters shall prevail.
2, The density of aluminum, aluminum volume * 2 (2.71), namely the length * width * thickness * 2.71, figure out what is the weight of each aluminum plate (tons), and then multiplied by the number of aluminum plate, such as 300, 500, the result is the total weight of this batch of aluminum plate.
3, understand the current market price of aluminium ingot, this can be from chinalco network or Shanghai non-ferrous web sites such as to check the price changes every day.Contact aluminum processing enterprises for inquiry, consulting relevant models aluminum plate how much is the processing fee per ton, different alloys have different processing, the difference is bigger.
4, the price of aluminum ingots, plus processing production enterprise of this product, this is the type of aluminum plate the accurate price per ton.
5 tons, the required products, multiplied by the per ton aluminum plate prices, is the product of the accurate quotation.
With our 500 8 mm thick, 60 mm wide and 1200 mm long, aluminum plate, for example, we can calculate the weight of the products is: 0.08 * 0.6 * 1.2 * 1.2 * * 500 = 2.71 tons.
f on the day of the aluminium ingot price is 10000, aluminum companies for the processing of the alloy is 5000 per ton, so aluminum manufacturers offer to you is (10000 + 5000) * 7.8 = 117000
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| Does the thickness affect the aluminum disc price? |
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Posted by: haomeialu - 12-28-2017, 09:45 AM - Forum: aluminium faq
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Recently, there are many friends want to know whether the thickness affect the price of aluminum disc, and what is the relationship between them. Many customers asked is that the thinner aluminum disc has higher price because the process technology is more advanced? Today let us find the answer together and discover the connection between aluminum disc price and the thickness.
![[Image: aluminum_circle_image_01.jpg]](http://www.aluminumcircle.com/aluminum-circle-images/aluminum_circle_image_01.jpg)
According to the data, the size influence the price of aluminum plate is directly, the general thickness is between 1.0-8.0mm, the quote is appropriate, because the relative processing requirements and the technology is relatively simple. But to the thickness above 8mm, it requires the ingot production after hot-rolled process, it will produce loss and need more production equipment, the equipment offer is relatively high, so the deviation of aluminum disc price in the final because the hot-rolled ultra-thick aluminum circle has higher cost. Aluminum discs with lower thickness need to pay more attention to the flatness of the surface, but because many enterprises nowadays can not ensure flatness for products under 1mm because they do not have complete equipment, if you want to buy thin aluminum circles, you’d better choose large-scale production enterprises, because their advanced equipment can ensure the flatness of the aluminum circle surface. Aluminum disc thickness and rolling technology has no necessarily link, because not all of the thin aluminum circle is cold rolled, as the hot-rolled aluminum coil can also be further processed become hot-rolled thin aluminum disc by the cold rolling equipment. Now you may have know the relationship of the thickness and aluminum disc price, then when you are going to purchase aluminum circle, you can decide the thickness according to the budget, at the same time, welcome to get quotation from our Haomei A
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