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7 Different Grades Of Aluminum
10 May, 2023

7 Different Grades Of Aluminum

Aluminum, with its exceptional properties and versatility, has become one of the most widely used metals in various industries. It offers a combination of lightweight, strength, durability, and corrosion resistance, making it suitable for a wide range of applications. However, not all aluminum is created equal. There are different grades of aluminum, each designed to meet specific requirements for different applications. Let's explore some common grades of aluminum and their applications in the article.

1000 Series Aluminum

The 1000 series aluminum, also known as pure aluminum, is composed of 99% or more aluminum. It has good corrosion resistance, great electrical conductivity, and good thermal conductivity. This grade is commonly used in electrical transmission lines, cooking utensils, reflectors, and ornamental pieces.

Unitized Curtain Wall System Manufacturers

Unitized Curtain Wall System Manufacturers

2000 Series Aluminum

The 2000 series aluminum is alloyed with copper and is known for its high strength and excellent fatigue resistance. It is commonly used in aerospace and aviation applications, including aircraft structures, wings, and fuselage components. The 2000 series is also used in automobile parts such as wheels and chassis components.

3000 Series Aluminum

The 3000 series aluminum is manganese alloyed, which increases its strength and formability. It is resistant to corrosion and is commonly used in the manufacture of beverage cans, culinary utensils, heat exchangers, and chemical equipment.  The 3000 series is also suitable for general sheet metal work, including roofing, siding, and architectural applications.

5000 Series Aluminum

The 5000 series aluminum is alloyed with magnesium, providing excellent corrosion resistance, particularly in marine environments. This grade is commonly utilized in boat building, shipbuilding, and other maritime applications. It is also used in the production of fuel tanks, pressure vessels, and structural components requiring great strength.

Green House Factory

Green House Factory

6000 Series Aluminum

Aluminum alloyed with magnesium and silicon in the 6000 series provides an excellent mix of strength and formability. It is extremely adaptable and finds use in a variety of sectors, including automotive, aerospace, construction, and electronics. Common uses of the 6000 series include extruded profiles, automotive structural parts, and architectural components.

7000 Series Aluminum

The 7000 series aluminum is alloyed with zinc, and it is renowned for its exceptional strength. This grade is primarily used in aerospace and high-strength structural applications, such as aircraft wings, fuselage frames, and bicycle frames. The 7000 series is extremely resistant to fatigue, making it excellent for crucial components subjected to high loads.

Aluminum Windows Factory

Aluminum Windows Factory

8000 Series Aluminum

The aluminum in the 8000 series is largely alloyed with other elements such as iron, lithium, and trace elements. This series is well-known for its high strength-to-weight ratio, making it ideal for applications requiring lightweight and high-strength materials. One prominent example is the use of 8000 series aluminum in the production of smartphone bodies.


Aluminum comes in various grades, each tailored to meet specific needs in different industries.  If you are looking for a aluminum manufacturer, XIANGZHEN can help you. We are not only the aluminium doors manufacturers, but also the aluminum curtain wall  manufacturers. If you are interested in it, get in touch with us now!

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