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| Features of industrial round aluminum plate |
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Posted by: JustinPow - 08-12-2020, 03:30 AM - Forum: Knowledge & Technique
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<p>
The round aluminum plate is also known as <strong>aluminum disc</strong> or aluminum wafer. Among leading <strong>aluminum circle suppliers</strong>, we introduce features of the plate as below.</p>
<p>
The first is that the round aluminum plate is light in weight and strong in corrosion resistance. These two points are the most prominent features of an <strong>aluminum wafer</strong>. Its low density and light weight make it widely used in transportation, such as aviation, automobiles and ships. In addition, high-end industries such as spacecraft and satellites also use a large number of aluminum discs, aluminum metal and aluminum alloys.<br></p>
<p>
Secondly, a <strong>round aluminum plate</strong> has excellent electrical conductivity. Although its conductivity is weaker than that of gold, silver and copper, its density is only one-third of that of copper. Therefore, the quality of aluminum is only half of the copper for delivering the same amount of electricity. In addition, the surface oxide film of aluminum not only has corrosion resistance but also certain insulation properties, so aluminum wafer metal has a very wide range of uses in the electrical appliance manufacturing industry, wire and cable, and the radio industry.</p>
<p>
Finally, aluminum round sheets have an excellent forging ability. Aluminum wafers and aluminum alloys are often used in the industry as forgings. They can be used to cast forgings of various shapes and varieties, and can be joined by a variety of methods, including welding, electric resistance welding etc. The knot and the mechanical means of riveting and bolting are connected. In addition, aluminothermic agents are often used to smelt refractory metals and welded rails, and can also be used as a deoxidizer in steelmaking.</p>
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| aluminium round circles manufacturing process |
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Posted by: KobyEdmons - 08-12-2020, 03:30 AM - Forum: Knowledge & Technique
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<p>
The aluminium round circles are applied in cookware, lamp covers, traffic signs, curtain walls and ceilings etc. <strong>Aluminium circles manufacturing process</strong> is simple to understand. Generally there are two steps: cutting and punching. Cutting refers to cutting raw material of sheets into pieces of given size so that it’s more convenient for the punch press to produce <strong>aluminum round circles </strong>of precise thickness and sizes.<br></p>
<p>
Although there are thousands of <strong>aluminium circle suppliers</strong> in a country, not to mention in the world, the processes they adopt mainly fall on two types. The first is based on a simple production line consisting of a decoiling unit (for suppliers using aluminium coil rolls rather than sheets as raw materials), a cutting unit and a punch press. The scale of the line varies from supplier to supplier in accordance to their capacities. This type, however, is suitable for only smaller suppliers. Large aluminium circle discs suppliers tend to choose a fully automatic production line, which is composed of a feeding unit, a decoiler, a punch press and a stacking machine. The line can directly punch and blank the wafer on the aluminum coil without cutting or slitting. It yields circles of diameters from 10mm to 3000mm, fully meeting requirements of supplying aluminum wafers of all regular sizes.</p>
<p>
Haomei adopts the second aluminium circles manufacturing process, supplying good price <strong>3003 aluminum circle</strong>, 1070 aluminum circle and 5052 aluminum circle. Welcome to contact us for more information!</p>
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| Aluminium strips from manufacturer |
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Posted by: Marcella04 - 08-12-2020, 03:30 AM - Forum: Knowledge & Technique
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<p>
We are an aluminium strips manufacturer from China, offering varied specifications and competitive prices. Here we will introduce 1060, 5052 and 6061 aluminum strips.</p>
<p>
<strong>1060 transformer aluminium strip for transformer </strong>can be used for variable transformer like low or high voltage transformer winding, high frequency transformer,step up or down voltage transformer etc.transformer aluminium strip for electrical coil application ranges from 0.3mm to 2.5mm, the alloy 1060 (99.60% aluminum) can be used to meet the minimum industry requirements for strip conductor, is closely controlled to assure smooth, substantially burr-free edges and strip-size availabilities are in capacities exactly equivalent to those of standard copper wire sizes.<br></p>
<p>
Aluminum and magnesium alloy series of aluminium strip material: representative products 5052 5754 aluminium strip, magnesium alloy content is relatively high, with high hardness and good bending performance, suitable for the metal products industry which needs bending and has clear requirements for hardness.</p>
<p>
Aluminum-Magnesium-Silicon Alloy Series of Aluminum Strip Material: It represents 6061 T6 Aluminum Strip with high hardness. It is one of the hardest products in all Aluminum Strips. This series of Aluminum Strips is not suitable for bending.</p>
<p>
In addition to the alloys mentioned above, we also supply 1050, 1070, 3003, 3004 and 3005 aluminum strips. As an <strong>aluminium strips manufacturer</strong> with 11 years experience, we have served clients from over 70 countries. Welcome to send inquiries!</p>
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| Aluminium foil uses and specifications |
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Posted by: OscarSettl - 08-12-2020, 03:30 AM - Forum: Knowledge & Technique
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<p>
<strong>Aluminium foil uses</strong> include packaging bags, sealing liners, transformers and pharmaceutical packaging. Here we will introduce them in details one by one.</p>
<p>
An aluminum foil packaging bag is made of multi-layer materials. The adding of aluminum foils endows the packaging bags with good light-shielding property, excellent barrier property and great oil resistance. It is commonly used in packaging of food and medicine products. Among the many aluminum foil raw materials used in tin foil bags, 8011 aluminum foil is a commonly used model. Different from pure aluminum, it’s an Al-Fe-Si alloy metal, boasting better performances in tensile strength, yield strength and processing property. <strong>8011 aluminum foil </strong>is a food grade aluminum foil, with a surface clean and free of foreign matter. Its sealing performance is good, and its shading property is strong. The shelf life of food and medicine can be guaranteed for a long time, and the safety level is higher.<br></p>
<p>
A<strong> sealing liner aluminum foil </strong>is suitable for container sealing of PET, PE, PP, PVC, PS, ABS, glass and other materials. It is widely used in food, medicine, cosmetics, pesticides, engine oil, detergents, hair care products, alcohol industries etc. The foil has the functions of anti-leakage, preservation, anti-deterioration, anti-counterfeiting, anti-moisture and so on. Raw materials of sealing aluminum foil include 1100 aluminum foil, 1050 aluminum foil, 1060 aluminum foil, and common states include O, H14, H18, H19, etc.. Haomei Aluminum supplies only these raw materials, excluding further gluing, compounding, printing or other processes.</p>
<p>
Aluminum foil for transformers is mainly used in large transformers, solar energy, and electric power industries. The <strong>transformer aluminum foil </strong>is the most important material for manufacturing transformer winding. The quality of aluminum foil directly affects the quality and use of transformers. Most of the transformer aluminum foil is industrial pure aluminum. Commonly used models are 1050 aluminum foil, 1060 aluminum foil, 1070 aluminum foil, with a thickness 0.2-3mm and width 20mm-1650mm. Displaying good conductivity, high plasticity and excellent corrosion resistance, the foil is subject to various pressures for extension and bending.</p>
<p>
<strong>Pharmaceutical packaging aluminium foil</strong> is used for packaging of various medicine products. This foil can be further divided into capsule aluminum foil board, cold formed medicinal aluminum foil, blister ptp aluminum foil, medicine foil gasket etc., and different aluminum foil alloys are used for varied medicinal packaging. Regular alloys include 8011, 8021 and 8079. Tempers include O, H18, H14, H16 etc.</p>
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| Aluminum sheet metal thickness |
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Posted by: imatito - 08-12-2020, 03:30 AM - Forum: Knowledge & Technique
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<p>
An <strong>aluminum sheet metal thickness</strong> refers to the thickness of an aluminium sheet, a flat square (or rectangle) piece of aluminum material with a thickness of between 0.2mm and 500mm, a width of 200mm (some are even 50mm and above) and more, and a length of 16m or less.</p>
<p>
The <strong>aluminum sheet metal</strong> thickness can be divided into four categories:</p>
<p>
Thin sheets (mm): 0.15-2.0</p>
<p>
Regular sheets (mm): 2.0-6.0</p>
<p>
Medium-thick sheets (mm): 6.0-25.0</p>
<p>
Thick sheets (mm): 25-200</p>
<p>
Super thick sheets (mm): 200 and above.<br></p>
<p>
Theoretically all aluminum sheet metals can be made into the five thickness ranges above, but some are usually made into thin sheets and others thicker sheets. For example, 1000 series like 1050, 1060 and 1070 are usually thin or regular sheets, while 6061 and <strong>7075 aluminium </strong>are usually thicker sheets.</p>
<p>
In addition, we need to learn something about aluminum sheet thickness error. The allowable deviation of <strong>aluminum sheet thickness</strong> is clearly defined in the Chinese national standard GB/T3880.3-2006 "General industrial aluminum and aluminum alloy sheets, strips Part 3: Dimensional deviation" as below.</p>
<p>
1. When the width of the aluminum sheet is less than or equal to 1000 mm</p>
<p>
The allowable error of the thickness of the A-type aluminum plate is plus or minus 0.14 mm, and the allowable error of the thickness of the B-type aluminum plate is plus or minus 0.15 mm.</p>
<p>
2. When the width of the aluminum plate is greater than 1000 mm and less than 1600 mm</p>
<p>
The allowable error of the thickness of the A-type aluminum plate is plus or minus 0.17 mm, and the allowable error of the thickness of the B-type aluminum plate is plus or minus 0.18 mm.</p>
<p>
3. When the width of the aluminum plate is greater than 1600 mm and less than 2000 mm</p>
<p>
The allowable error of the thickness of the A-type aluminum plate is plus or minus 0.22 mm, and the allowable error of the thickness of the B-type aluminum plate is plus or minus 0.23 mm.</p>
<p>
4. When the width of the aluminum plate is greater than 2000 mm and less than 2500 mm</p>
<p>
The allowable error of the thickness of the A-type aluminum plate is plus or minus 0.19 mm, and the allowable error of the thickness of the B-type aluminum plate is plus or minus 0.19 mm.</p>
<p>
5, when the width of the aluminum plate is greater than 2500 mm</p>
<p>
All types of aluminum plate thickness tolerances are plus or minus 0.19 mm. Look how thick, generally thin plate is plus or minus 0.02mm, thick plate is generally: plus or minus 0.05.</p>
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| Three tips in selecting superior circle aluminum plates |
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Posted by: LeiaDial6 - 08-12-2020, 03:30 AM - Forum: Knowledge & Technique
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<p>
Green hands in the purchasing group might find it surprising to hear that circle aluminum plates are ubiquitous in our daily life, which is true, in fact. <strong>Circle aluminum plates </strong>are made into aluminium pots, pressure cookers and parts of other domestic appliances. Most end products of <strong>aluminum disc circle</strong> pieces are smooth and beautiful, since purchasers need to hunt for superior circles. It’s not easy, however, for new comers of the industry to select excellent aluminum circle plates from numerous suppliers. Here we would like to share three tips.</p>
<p>
First, you should pay attention to the composition and thickness. Professional buyers are able to tell the thickness at a glance of a disc, which proves to be difficult for a new purchaser, but he or she can use a measuring tool. Few suppliers, however, would play tricks on thickness unless you buy by pieces. In comparison, the composition checking proves to be more complicated, for it entails a technological test. Complex as it is, it’s worth doing. For example, some suppliers might replace 1060 with 1050 aluminium round sheets, which could never be found by naked eyes.<br></p>
<p>
The second is purity. The natural color of pure aluminium is clean silvery. Therefore, the purer a piece of aluminum circle disc is, the pure is its color. Color checking is an important method in your primary judgement of the quality of an aluminum circle.</p>
<p>
The third is brand. Although it takes time and energy to search and straighten out main brands of suppliers of <strong>circle aluminum plates</strong>, it’s worthwhile, for it paves way to your following work. After days of learning, you get a clear network or map in your mind that guides you in purchasing. Superior brands match high prices. And if your budget is tight, you will also be able to select the best out of “ordinary” brands.</p>
<p>
In a word, the three simple tips in primary selecting of <strong>aluminum circle</strong> discs include composition checking, purity judgement and brand selection. Hope it’s helpful. More professional purchasing methods can be learned in practice. Good luck to your purchasing work!</p>
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| Aluminum strip for charge air cooler fin |
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Posted by: Aaikpwfm - 08-12-2020, 03:30 AM - Forum: Knowledge & Technique
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<p>
An <strong>aluminum strip for charge air cooler fin</strong> usually refers to 3003 or 1060 aluminium strip. The <strong>3003 aluminum strip</strong> is a commonly used product in the aluminum-manganese alloy series. Better than possessing manganese alloy elements, this product has excellent rust-proof properties and is also known as rust-proof aluminum tape. This product is often used in wet environments such as outer packaging, mechanical parts, refrigerators, air conditioning ventilation ducts.<br></p>
<p>
Generally automotive cooling system stacked evaporators are made of ordinary 3003 aluminum strip for charge air cooler fin. The total amount of parts of the composition is 0-0.6% Si, 0-0.7% Fe, 0. 05-0.2% Cu, 1-1.5% Mn, 0-0.1% Zn and 0.15% other impurities. If the content of Cu is increased in the composition, the yield strength of the aluminum alloy after welding can be improved, and the strength of the evaporator after brazing can be improved, thereby prolonging the service life of the evaporator. Meanwhile, if Ti is added to the composition, since the Ti element can improve the grain morphology of the alloy after annealing, the corrosion mode of the ordinary 3003 aluminum alloy after long-term use can be effectively converted into a corrosion mode mainly based on surface etching, thereby It prolongs the time of corrosion leakage and further prolongs the service life of evaporation.</p>
<p>
The <strong>1060 aluminium strip </strong>has a lower price than 3003, for the production process of 1060 aluminium alloy is simper and maturer. If there is little requirements about strength and corrosion resistance of charge air cooler fins, 1060 is a better choice than 3003.</p>
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| 8011 thick aluminium foil suppliers |
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Posted by: LeonoreBal - 08-12-2020, 03:30 AM - Forum: Knowledge & Technique
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<p>
A thick aluminium foil refers to a foil whose thickness is between 0.1mm and 0.2mm, and usually rolls over 0.2mm thick are not regarded as foil any more. Among leading aluminium foil suppliers, we supply thick <strong>8011 aluminium foil </strong>and other specifications. we can process 8011 aluminum foil with thickness between 0.016 and 0.5mm. The aluminum foil is mainly used in the fields of pharmaceutical packaging, food packaging, cable foil, milk cover material, sealing foil and so on. 8011 aluminum foil is used for bottle caps: liquor bottle caps, red wine caps, cosmetic caps, milk powder caps, medical caps, beverage caps, yogurt caps, etc.<br></p>
<p>
Our 8011<strong> thick aluminium foil </strong>has advantages of food grade purity, A grade water brushing and low ear rate, used pharmaceutical packaging, food packaging, transformers, aluminum foil tapes, aluminum foil for cable belts, aluminum foil for filters etc. A typical usage is barbecue foil. Some foods (eg sweet potatoes, golden mushrooms, etc.) must be wrapped in aluminum foil to avoid burning. Seafood and golden mushrooms wrapped in aluminum foil are kept original tastes. The food does not stick to the baking sheet or get contact with dirty things, and the foil trays can be cleaned more easily. Another typical usage is for cable wrapping. Since it has airtightness and shielding properties, the 8011 aluminum foil can also be used as a shield for the cable. However, before use, the aluminum foil also needs to be processed by a plastic film. For cable aluminum foils, there are certain requirements in terms of length, mechanical properties and sealing performance, especially for the length, which is very strict.</p>
<p>
Of course, the thick aluminium foil products we supply include not only 8011 but also 1235, 8021, 3003, 8079 etc. We have 20 year manufacturing history and 11-year exporting experience to over 70 countries, and you will not regret picking us out from numerous <strong>aluminium foil suppliers</strong> in China.</p>
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| Differences between 5052 and 7075 aluminum plate sheets |
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Posted by: MartinSep - 08-12-2020, 03:30 AM - Forum: Knowledge & Technique
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<p>
As two types of commonly used sheets, the 5052 aluminum plate and the 7075 aluminum plate are different in not a few aspects.</p>
<p>
Alloying elements</p>
<p>
The alloying element of 5052 aluminum plate is magnesium, while that of 7075 alloy is zinc, in addition to a small amount of magnesium. The processing state is also different. The <strong>7075 aluminum plate</strong> is generally in the T6 and T651 states, and 5052 O, H112, H24, and H32 states.<br></p>
<p>
Properties and Application</p>
<p>
The difference between the processing state and the alloying elements result in differences in properties. The 5052 aluminum plate has a good fatigue resistance and a high plasticity. It can not be heat treated or strengthened, and is hardened in semi-cold. The plasticity is low during cold work hardening, with the corrosion resistance good, the weldability good, the machinability poor, and the polishing possible. 7075 is one of the most powerful alloys in the industry, with a compact structure and strong corrosion resistance. The fine grain size makes the 7075 aluminum alloy deeper in drilling performance and the tool wear resistance is enhanced. Different uses, the 5052 aluminum plate is a rust-proof aluminum alloy, which is often used in environments with anti-rust requirements. 7075 is the best aviation and marine board. In particular <strong>7075-T651 aluminum plate</strong> is especially of top grade, and is known as the best product in aluminum alloy. It has high strength and is far better than any mild steel. This alloy has good mechanical and anodic reaction. Representative applications include aerospace, mold processing, mechanical equipment, fixtures, and especially for the manufacture of aircraft structures and other high-stress structures that require high strength and corrosion resistance.</p>
<p>
Mechanical Properties</p>
<p>
5052 aluminum sheet</p>
<p>
Tensile strength σb (MPa): ≤ 225</p>
<p>
Elongation δ5 (%): ≥ 10</p>
<p>
7075 <strong>aluminum plate</strong></p>
<p>
Tensile strength σb (MPa): ≥ 524Mpa</p>
<p>
Yield strength σ0.2 (MPa): ≥ 455Mpa</p>
<p>
Elongation δ5 (%): ≥6</p>
<p>
The <strong>5052 aluminum plate</strong> can be bent, and the 7075 aluminum plate is generally used for grinding tools because of its high hardness, both of which have good oxidation effects. The 7075 aluminum plate is much harder than the 5052, but the bending and plasticity of the 5052 is much stronger than that of the 7 series, so we have to treat the two differently in practical applications.</p>
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| How to judge quality of aluminium strip |
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Posted by: MonicaPhillipa - 08-12-2020, 03:30 AM - Forum: Knowledge & Technique
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<p>
Aluminum strip is made of aluminum as the primary material and mixed with other alloying elements. It is an aluminum coil finished product obtained by embossing an aluminum ingot, and is cut into aluminum strips a desired width through a slitting machine component. With excellent reflectivity for infrared rays, ultraviolet rays, electromagnetic waves, and heat radiation, aluminum strips are primarily used for processing outstanding forming functions, high corrosion resistance and solderable parts etc. Then how to judge quality of<strong> aluminium strip</strong> in purchasing?<br></p>
<p>
First, you should see if the appearance of an alloy aluminum strip is obviously distorted, whether it is smooth and flat, and whether there are other damages. It’s normal for an aluminium strip roll to be bent, but no bending marks should appear on the surface. Do not buy the aluminum strip in case of any of the above problems. Second, make sure there’s no color difference. The normal color of aluminium is natural smooth silvery. Thus no other colors are normal unless you are purchasing color coated aluminium strip rolls. In addition, oil stains are not allowed, either. Last, check whether the thickness of the aluminum strip section is the same as the type marked. For example, if you want <strong>aluminium strip 3mm</strong>, the thickness should not be less than 3mm, which is difficult to judge by naked eyes actually, thus it’s better for you to use a measuring tool.</p>
<p>
The judgement tips above are very simple. Testing is a more complicated yet effective way. This helps you to learn composition and mechanical properties of the strip, through which you get clear whether the alloy grade, temper and rolling ways are the types you want. It entails application of specialized instruments, or extra cost for testing from a third party. However, it’s worth it since you buy aluminium strips for large quantities, and the testing fees are far less than possible losses if the quality if not satisfying.</p>
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