Do you know aluminum coils? Have you heard of the aluminum coil? aluminum coil? aluminum coil? What do they mean? Why are there so many types of aluminum coils? How should I choose? This article will introduce you in detail to why there are so many models of aluminum coils.
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An aluminum coil (aluminum coil) is a metal product for flying shear after rolling and bending corner processing by casting and rolling mill. Aluminum coil is a metal material widely used in electronics, packaging, construction, machinery, and other fields. At present, according to the different metal elements contained in aluminum coils, aluminum coils are roughly divided into 9 categories, namely 9 series.
Aluminum Coil Classification
Series Aluminum Coil
The series aluminum coil represents the series aluminum sheet, which is also called a pure aluminum sheet. Among all the series, the series belongs to the series with the most aluminum content. The purity can reach more than 99.00%. Because it does not contain other technical elements, the production process is relatively simple and the price is relatively cheap. It is currently the most commonly used series in conventional industries. Most of the products circulating in the market are the and series. The series aluminum plate determines the minimum aluminum content of this series according to the last two Arabic numerals. For example, the last two Arabic numerals of the series are 50. According to the international brand naming principle, the aluminum content must reach 99.5% or more to be a qualified product.
aluminum coil
Series Aluminum Coil
series aluminum coils represent 2A16 (LY16), 2A06 (LY6); series aluminum plates are characterized by high hardness, of which the copper element content is the highest, about 3-5%. series aluminum plates are aviation aluminum materials, which are not often used in conventional industries.
Series Aluminum Coil
The representative of series aluminum coil is mainly , , 3A21. It can also be called an anti-rust aluminum plate. The series aluminum plate is made of manganese as the main component. And China’s series aluminum plates are relatively outstanding in the market.
aluminum coil
Series Aluminum Coil
The representative of the series aluminum coil is 4A01, . This series of aluminum plates belong to the series with the higher silicon content. Usually, the silicon content is between 4.5-6.0%. series aluminum coil belongs to construction materials, mechanical parts, forging materials, welding materials; low melting point, good corrosion resistance, and has the characteristics of heat resistance and wear resistance.
Series Aluminum Coil
The representative of series aluminum coil is , , , 5A05 aluminum coil. The series aluminum plate belongs to the more commonly used alloy aluminum plate series, the main element is magnesium, and the magnesium content is between 3-5%. It can also be called an aluminum-magnesium alloy. The main features are low density, high tensile strength, and high elongation. In the same area, the weight of aluminum-magnesium alloy is lower than other series. Therefore, it is commonly used in aviation, such as aircraft fuel tanks. It is also widely used in conventional industries. The processing technology is continuous casting and rolling, which belongs to the hot-rolled aluminum plate series, so it can be used for deep oxidation processing.
aluminum coil
Series Aluminum Coil
The representative of series aluminum coil is . It mainly contains two elements of magnesium and silicon, so it concentrates the advantages of series and series is a cold-treated aluminum forged product, suitable for applications with high requirements for corrosion resistance and oxidation. Good workability, excellent interface characteristics, easy coating, and good processability. It can be used on low-pressure weapons and aircraft joints.
The general characteristics of aluminum coil: excellent interface characteristics, easy coating, high strength, good workability, and strong corrosion resistance.
Typical uses of aluminum: aircraft parts, camera parts, couplers, marine accessories and hardware, electronic accessories and joints, decorative or various hardware, hinge heads, magnetic heads, brake pistons, hydraulic pistons, electrical accessories, valves, and valve parts.
aluminum coil
7000 Series Aluminum Coil
The representative of series aluminum coil is . It mainly contains zinc. It also belongs to the aviation series. It is an aluminum-magnesium-zinc-copper alloy, a heat-treatable alloy, and a super hard aluminum alloy with good wear resistance. The aluminum plate is stress-relieved and will not be deformed or warped after processing. All super The thick aluminum plates are all ultrasonically detected, which can ensure that there are no blisters and impurities. The aluminum plate has high thermal conductivity, which can shorten the forming time and improve work efficiency. The main feature is that the hardness of is a high-hardness, high-strength aluminum alloy, which is often used in the manufacture of aircraft parts. It requires the manufacture of high-stress structural parts and molds with high strength and strong corrosion resistance.
8000 Series Aluminum Coil
The more commonly used in series aluminum coil is . It is an aluminum plate whose main function is to make bottle caps, and it is also used in radiators, most of which are aluminum foil.
aluminum coil
Contact us to discuss your requirements of aluminum coil for sale(tr,es,in). Our experienced sales team can help you identify the options that best suit your needs.
9000 Series Aluminum Coil
The series of aluminum coils belong to the spare series, and the technology is so advanced. To cope with the emergence of aluminum plates containing other alloy elements, the International Aluminum Strip Federation has indicated that the series is spare, waiting for another new variety to appear to fill the gap of the series.
The Key to choosing Aluminum Coil
When we choose aluminum coils, it should be noted that choosing the right aluminum coil alloy directly depends on the performance and specific use scenarios. Before buying aluminum coils, you must pay attention to liquidity:
For most companies that need aluminum coils as raw materials for secondary processing, the key to choosing high-quality aluminum coils is to choose a good aluminum coil supplier. My recommendation is CHAL Aluminium Corporation. CHAL is a professional supplier of aluminum coils. The price advantage of aluminum coils has always been an important reason why Chal has been welcomed by customers from all over the world. Provide high-quality aluminum coils from China to customers all over the world. If you want to buy high-quality aluminum coils, you can consult the sales staff of Chal, they will give you high-quality services and meet your requirements. If you want to buy high-quality aluminum coils, you can consult the sales staff of Char, they will give you high-quality service and recommend the aluminum coils that are suitable for you.
The inside components of your HVAC system and how they work may be an intriguing subject. Your heating and cooling system is very much like a puzzle and each piece works with another to produce home comfort. Logan Services provides Trane systems that have been tested and proven to live up to high reliability and durability standards year after year.
New technology advances the HVAC industry and these changes improve indoor comfort. One of these improvements includes upgrading the evaporator coil material from copper to aluminum. Evaporator coils are very important to the proper operations of the cooling cycle. They loop the refrigerant through the system and dispel hot air to the outside.
We asked our Logan Services Comfort Consultants for information on indoor aluminum evaporator coils so we can provide you with a closer look at why aluminum coils are a better choice than copper coils.
When Did Trane Start Producing Aluminum Coils?
Trane technologies has made numerous improvements to its systems through the years, but more recently, it has changed from copper evaporator coils to aluminum evaporator coils to help make your HVAC system last longer. Decades ago, Trane patented an all-aluminum, outdoor, spine fin coil. Today, only Trane and American Standard offer spine fin technology in their product line-ups. Trane was also the first brand to use aluminum for the indoor evaporator coil. Following Trane's lead, other brands have now started manufacturing all-aluminum indoor evaporator coils.
Why Choose an Aluminum Coil?
The aluminum coils have an oxidation protection which copper does not offer. All-aluminum coils prevent formicary corrosion and will not rust as much over time like copper. The aluminum coils are also more resistant to pinhole leaks giving a longer lifespan to your HVAC system. When you have a leak in a coil, you lose refrigerant and it cannot cool your home properly. These leaks are often among the most expensive issues to repair in an HVAC system. Our experts say that for the past few decades more service technicians and brands have come to trust the durability of aluminum more than copper.
How to Care for the Coils in Your Outdoor/Indoor HVAC System
Many contractors tend to install new coils uncased because it is easier and quicker for them to install rather than fitting the ductwork to the cased coil. At Logan Services we always, when able, pair a cased coil with the inside unit. With any coil brand or manufacturing material, Logan Services recommends having a technician clean your HVAC coils on a routine basis during annual maintenance visits.
If you find that your air conditioner is losing efficiency during this warmer weather, you may be experiencing some evaporator coil issues. Give our friendly team a call for some guidance through your concerns. Our team serves the neighborhoods and the surrounding Dayton, Columbus and Cincinnati by offering HVAC replacement, repair, and routine maintenance.
When ordering aluminum in coiled strip form there are some terms you should be familiar with. These include alloy, temper, gauge and width, along with specific tolerances on the gauge and width. Today, we’ll explore these words, and several key questions that will help better prepare you for quoting and ordering aluminum coil.
There are other important terms required to specify your aluminum coil needs. The terms ID and OD, for example, refer to the “Inner Diameter” (or the hole, sometimes called the “eye”) in the center of a coil, while the OD is the “Outer Diameter”. These are typically expressed in inches or millimeters. Your application may even require a minimum OD, and should always specify a maximum OD (limit of size coil your equipment can process).
Related to coil size is the term “PIW” or Pounds per Inch of Width. PIW is another way to express how large or heavy a coil should be at a given width. For example, a coil that is 400 pounds and is 3” wide has a PIW of 133.3 Pounds “per inch of width”. If you know the ID and the PIW you can also calculate the OD of that coil. One of the many resources United Aluminum offers is a handy calculator to help you understand what size of coil you need for your application via the link here: https://unitedaluminum.com/aluminum-technical-data-coil-calculator-and-resources/aluminum-coil-calculator/
Note that different alloys have slightly different densities, which may change your results!
Another key component of your spec is Surface Finish required. Surface finish of aluminum coil is measured in “Ra” as a measure of the relative roughness of the surface. A “typical” major mill finish is approximately 12-16 Ra. United can offer a wide variety of finishes including “brite” at 1-2Ra, “Standard Z-mill” at 3-6 Ra, brighter than typical 4-high mill, and a Matte finish similar to major mills at 12-16 Ra.
Other terminology to know includes “Eye to the Sky”, pictured below, and “Unwind Direction”, which refers to cut laying flat, unwinding from the clockwise or counter-clockwise from the ID to the OD. With the coil core vertical (“eye to the sky”) and viewed from above, a trace of the metal edge from the ID to the OD involves a counter-clockwise movement. Counter-clockwise unwind is standard unless otherwise specified)
Some other things to consider when ordering coiled aluminum strip:
- Do you need a core? (an insert in the ID made of fiber, heavy duty fiber, or aluminum)
- Do you have a max skid weight, include the material, skid and all packing materials. This is important to when considering how you unload trucks – does your company use forklifts, cranes, or something else?
- Do you have a max skid height or width to fit into your production line?
- Do you require any special packaging like boxing (used commonly for exports)?
- Do you require additions like strippable PE plastic coating, or painting?
All of these questions are important to make sure your order is exactly what you need. At United Aluminum, we pride ourselves on helping companies and teams develop new applications. Our experts are ready to give you old-fashioned customer service over the and via , whether you are working on an old project, a new project, or are new to aluminum coil.
For more china polyester coated aluminium supplierinformation, please contact us. We will provide professional answers.
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