Find the perfect aluminum extrusion alloys for your needs with our expertly curated selection.

Aluminium Profile Manufacturers

The Benefits of Using Aluminum Extrusion Alloys in Manufacturing

Aluminum extrusion alloys are celebrated for their versatility, lightweight nature, durability, and exceptional performance characteristics. These alloys have become indispensable in various industries, owing to the myriad advantages they offer:

1. Lightweight Advantage:

  • Aluminum extrusion alloys are renowned for their exceptional strength-to-weight ratio. Their lightweight nature makes them ideal for industries where weight savings are crucial. For example, the automotive industry benefits from the use of aluminum extrusion in reducing fuel consumption and enhancing vehicle efficiency.

2. Durability and Corrosion Resistance:

  • Aluminum extrusion alloys exhibit impressive corrosion resistance. This quality is invaluable in applications exposed to harsh environmental conditions. Industries like construction and marine engineering rely on these alloys to ensure long-lasting and resilient structures.

3. Versatile Design Options:

  • The extrusion process allows for the creation of a wide array of shapes and profiles with a high degree of design flexibility. This adaptability suits industries where specific profiles or intricate designs are essential. The aerospace industry, for instance, leverages these alloys for complex aircraft components.

4. Enhanced Thermal Conductivity:

  • Aluminum extrusion alloys possess superior thermal conductivity, making them ideal for applications where efficient heat dissipation is critical. They are a go-to choice in electronic and heat management solutions.

5. Eco-Friendly Materials:

  • Aluminum is a highly recyclable material, promoting sustainability and eco-friendliness. Industries seeking to reduce their environmental footprint, such as the renewable energy sector, utilize aluminum extrusion alloys for their green credentials.

6. Streamlined Production:

  • The extrusion process is efficient and minimizes material waste. This efficiency is particularly beneficial in industries requiring high production volumes, such as the consumer goods sector.

7. Cost-Efficiency:

  • The lightweight and malleable nature of aluminum extrusion alloys reduces material, transportation, and labor costs. This cost-effectiveness makes them an economical choice in various industries.

The Different Types of Aluminum Extrusion Alloys

Aluminum extrusion alloys are classified into various series, each with its unique properties and applications. Understanding these alloys is crucial for choosing the right one for your specific project. Here, we’ll explore three primary series: 6000, 7000, and 2000, shedding light on their distinctive characteristics and where they excel:

1. 6000 Series: Versatile and Widely Used

  • Alloy Composition: Primarily composed of aluminum, magnesium, and silicon.
  • Properties: Known for their excellent formability, corrosion resistance, and versatility.
  • Applications: The 6000 series is the most common and versatile. It’s used in architectural extrusions, frames, automotive components, and in applications requiring a combination of strength and formability. It includes alloys like 6061 and 6063.

2. 7000 Series: Exceptional Strength

  • Alloy Composition: Primarily composed of aluminum, zinc, and small amounts of copper and other elements.
  • Properties: Renowned for their exceptional strength, hardness, and toughness.
  • Applications: The 7000 series is ideal for high-stress applications where strength and durability are paramount. Aerospace components, structural parts, and high-performance sporting goods often use alloys from this series. Examples include 7075 and 7046.

3. 2000 Series: Aerospace and Military Applications

  • Alloy Composition: Primarily composed of aluminum, copper, and small amounts of other elements.
  • Properties: Known for their high strength and excellent machinability.
  • Applications: The 2000 series is often found in aerospace and military applications where strength and machinability are crucial. It’s used for aircraft components, military vehicles, and precision machined parts. Notable alloys include 2024 and 2011.

Choosing the Right aluminum extrusion alloys for Your Project:

Strength Requirements:

If your project demands exceptional strength, consider the 7000 series, such as 7075. For a balance of strength and formability, the 6000 series, like 6061, is a solid choice.

Aerospace or High-Stress Applications:

For aerospace, military, or other high-stress applications, the 2000 and 7000 series offer the necessary strength and performance.

Versatility and General Use:

If versatility is key, and your project involves a range of applications, the 6000 series is often a top choice due to its balance of properties.

Cost and Machinability:

The 2000 series, like 2024, is a cost-effective option with good machinability for precision components.

Corrosion Resistance:

For applications where corrosion resistance is vital, the 6000 series, with its excellent corrosion resistance, is a go-to option.

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