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The Difference Between 3004 Aluminum Alloy And 2024 Aluminum Alloy
Time: 2024-01-03
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There are two common choices for aluminum alloys used in our daily projects: 3004 and 2024 aluminum alloys, both of which have their own unique properties and applications. In this blog, we’ll explore the key differences between these two alloys to help you make an informed decision.

The main difference between 3004 aluminum alloy and 2024 aluminum alloy lies in their constituent elements and performance characteristics.

3004 aluminum is an aluminum-manganese alloy with manganese as the main element. This combination of elements gives 3004 alloy excellent formability and corrosion resistance, making it a popular choice for a wide range of applications such as cookware, storage tanks and pressure vessels.

2024 aluminum is a high-strength hard aluminum belonging to the Al-Cu-Mg system, mainly containing copper and magnesium elements. This makes it have good machinability, excellent fatigue resistance and corrosion resistance, and is mainly used to make various high-load parts and components, such as aircraft parts, aircraft structural parts, etc. It can be strengthened by heat treatment and has medium plasticity in the quenched and freshly quenched states.

5754 aluminum coil

In terms of mechanical properties,

  1. 3004 aluminum alloy is a kind of strength slightly higher than industrial pure aluminum alloy. Its mechanical properties are usually improved by cold working, and its strength is relatively lower than 2024 aluminum.
  2. The main characteristics of 2024 aluminum alloy are higher hardness but poor corrosion resistance. Its 2024 can be heat treated to further improve the strength of the alloy.

In terms of application fields,

3004 aluminum has good formability, weldability and corrosion resistance. It is often used in tanks and tanks for liquid products, construction processing parts, construction tools, various lighting parts, and various pressure vessels for thin plate processing. with pipes.

The 2024 aluminum alloy is mainly used to make various high-load parts and components, such as aircraft skeleton parts, skins, bulkheads, wing ribs, wing spars, rivets and other parts that work below 150°C.

2024 aluminum tube application

In general, both aluminum alloys have their own unique properties and applications, and the choice of which one to use mainly depends on the specific application requirements.

Quanshuo Metal Materials is a manufacturer that has passed ISO9001:2015, TUV, SGS, and CE certification. TUV, SGS, and CE certification. It mainly produces Aluminum, etc., with an annual output of 300,000 tons. Looking forward to your inquiry.

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+86 13027616811
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