What is an Aluminium Coil? Know its Types, Pros, & More
Do you know? Aluminium coil Lagos, Nigeria, can be manufactured from aluminium bars or other forms of raw aluminium, which is also known as cold rolling or direct casting. Thus, it forms directly through a melting process by rolling. Furthermore, these rolled aluminium sheets are rolled up or appropriately coiled around a fixed center. Also, these aluminium coils are carefully packed, making them easier to move and store from one place to another when compared to aluminium in sheet form. A coil is used to fabricate a wide range of elements used in various industries.
Nevertheless, pure aluminium is too delicate for most manufacturing applications, whether it’s in commercial industries or residential. Hence, aluminium coil in Kano, Nigeria, is manufactured and supplied as an alloy. These alloys are composed of at least two or more features, of which at least one is aluminium. Aluminium alloys for sheet final products are specified by a four-digit numerical system, which is allocated by the Aluminium Association. Aluminium coil is available in various sizes, thicknesses, and widths, also called “gauge”. Likewise, the exact dimensions are determined by the correct size of the elements being manufactured and the production process used to manufacture them. Moreover, multiple surface finishes are available, including matte, bright, textured, and mill. Additionally, selection will entirely depend on the intended use and desired appearance of the final part.
Nevertheless, if you are searching to source aluminium fabrication in Abuja, Nigeria, you first need to know how to maintain the quality of the coils. However, this relies on various components, such as the grade of aluminium, ease of machining, formability, etc. Furthermore, in this blog, we will discuss the significant types, applications, technical configurations, and other related topics.
Technical Configuration of Aluminium Coil
| Parameter | Specification / Range | Description |
|---|---|---|
| Alloy Grade | 1000, 3000, 5000, 6000, 8000 series | Indicates alloy composition and properties (e.g., 1100, 3003, 5052, 6061, 8011). |
| Temper (Hardness) | O (Soft), H12-H24 (Half Hard), H14, H18, T4, T6 | Defines mechanical treatment and hardness level. |
| Thickness | 0.2 mm – 8.0 mm | Coil gauge depending on end use (e.g., thin for packaging, thicker for construction). |
| Width | 20 mm – 2000 mm | Customizable as per coil slitting or mill width. |
| Inner Diameter (ID) | 150 mm, 305 mm, 405 mm, 508 mm, 610 mm | Standard coil core diameters for mounting on decoilers. |
| Outer Diameter (OD) | Up to 2000 mm | Depends on coil length and thickness. |
| Coil Weight | 100 kg – 5000 kg (typical) | Determined by size and application; heavier coils are used for continuous lines. |
| Surface Finish | Mill Finish, Bright, Brushed, Embossed, Coated | Defines the external texture or coating of the coil. |
| Coating Type | PVDF, PE, Anodized, Lacquered | For painted or coated aluminium coils (used in ACP, roofing, etc.). |
| Tensile Strength | 60 – 250 MPa (varies by alloy) | Mechanical strength under tension. |
| Yield Strength | 30 – 200 MPa | The strength at which permanent deformation begins. |
| Elongation (%) | 5 – 30% | Indicates ductility or formability. |
| Density | ~2.7 g/cm³ | Standard for aluminium alloys. |
| Thermal Conductivity | ~230 W/m·K | High heat conduction for cooling and heat exchange applications. |
| Electrical Conductivity | 35–62% IACS | Important for electrical and transformer coils. |
| Standard Compliance | ASTM B209, EN 485, JIS H4000, GB/T 3380 | Governing standards for aluminium coil manufacturing. |
| Applications | Roofing, Cladding, Heat Exchangers, ACP Panels, HVAC, Automotive | Typical industrial and commercial uses. |
What are the Imperative Types & Grades of Aluminium Coil?
An aluminium fabrication in Port Harcourt, Nigeria, is available in numerous grades, such as the 6000 series range, 7000 series, 3000 series, and 8011 series, among others. Furthermore, these grades are entirely dependent on their composition and subsequent uses after manufacturing. The specific properties of each grade, such as pliability or hardness, make them suitable for multiple industries. To pick the right aluminium coil, it is significant to comprehend the intended application and the welding or fabrication processes needed for that specific type of aluminium. Here, we will discuss the top three types and grades of an aluminium coil.
1. 2000 Series Aluminium Coil
The 2000 series aluminium coil Lagos, Nigeria, is copper alloyed and precipitation hardened to achieve steel-like strengths. The coils typically contain copper content ranging from 2% to 10%, with minor amounts of other elements. They are commonly used in the aerospace sector for producing aircraft because of their strength and lightness.
2. 4000 Series Aluminium Coil
The 4000 series aluminium alloys have high silicon content and are usually employed for sheets, forgings, welding, and brazing instead of extrusion. Moreover, silicon decreases the melting point and enhances the flexibility of Aluminium, making it suitable for die casting.
3. 5754 Aluminium Coil
5754 aluminium fabrication in Abuja, Nigeria, consists mainly of magnesium and chromium. Thus, it cannot be manufactured by casting processes but is fabricated using rolling, extrusion, and forging. Consequently, it is highly resistant to corrosion, especially in seawater and polluted conditions, and finds applications in the body panels of automobiles, flooring, shipbuilding, and the food processing industry.
What are the Significant Advantages of Aluminium Coil?
- Aluminium fabrication in Port Harcourt, Nigeria, benefits commercially in that it is significantly cheaper than other metals, such as copper.
- Aluminium coil is an excellent thermal and electrical conductor. Due to these characteristics, it is commonly used in appliances and wiring.
- Aluminium coil is less rigid than steel.
- Aluminium coil is relatively easy to produce.
- There are several alloys, widths, and temper specifications for coiled Aluminium.
- Its surface finish may also be ordered to specification.
- The recyclability of Aluminium coils is an added advantage. Aluminium is costly to produce from its ore, so recycled Aluminium is much cheaper than raw Aluminium.
- The benefits of Aluminium to the environment are apparent due to the recyclability of Aluminium. Therefore, coiled Aluminium is an environmentally friendly material.
- Aluminium coil Lagos, Nigeria, is ideal for most uses, ranging from being used as a decoration coating to its common usage in the automotive sector, thanks to its high corrosion-resistance and strength.
- Aluminium coils are commonly used in the construction of most means of transport, such as cars.
- Aluminium coil is ideal for various industrial applications owing to its lightweight but strong construction.
Check out the Imperative Disadvantages of Aluminium Coil
- Aluminium coils require special shipping, apart from other metals.
- Aluminium coil in Kano, Nigeria, takes more to process and is less durable compared to steel of the same strength.
- To weld Aluminium, specific procedures are required. To be more specific, the Aluminium oxide coating that forms on it is erosive to tooling.
- Aluminium is a harmful agent in water environments because it harms the regulation of salt concentration in a fish.
- Shock from electricity can occur when welding Aluminium.
- Aluminium poses a higher risk for eye injuries from light because of the glare from its high reflectivity.
It’s Time to Wrap Things Up!
Considering the right aluminium coil is one of the most tedious things one has to deal with. However, to address your queries, Global Matco Industry offers a wide range of aluminium products suitable for various projects across different industries. Therefore, if you are looking for a customizable option in aluminium coil in Kano, Nigeria, our team offers different shapes, sizes, dimensions, and lengths in coils that will suit your needs and preferences. So, what are you waiting for? Connect with us today and purchase the best-quality aluminium coil at the most affordable price.