Custom 1.2mm aluminum sheet metal fabrication used for vehicle

The main differences between aluminum 5052-H32 and aluminum 6061-T6 for aluminum sheet metal fabrication are as follows:

Strength and Hardness:
Aluminum 6061-T6 has higher tensile strength (45 ksi vs. 33 ksi) and hardness (95 HRB vs. 70 HRB) compared to 5052-H32.
This makes 6061-T6 more suitable for applications requiring higher structural integrity and load-bearing capabilities.

Corrosion Resistance:
Aluminum 5052-H32 has superior corrosion resistance, particularly in marine environments and other conditions with high exposure to chemicals or salt.
5052-H32 is often preferred for outdoor applications, transportation, and marine equipment where corrosion resistance is crucial.

Formability:
Aluminum 5052-H32 has better formability and can be more easily bent, shaped, or stamped into complex geometries.
This makes 5052-H32 a better choice for parts that require intricate fabrication or stamping, such as complex housing designs or decorative elements.

Weldability:
Aluminum 6061-T6 is generally considered easier to weld compared to 5052-H32, making it more suitable for fabrication processes that involve welding.
6061-T6 is often preferred for applications that require extensive welding, such as in the construction of frames, supports, or structural assemblies.

Cost:
Aluminum 5052-H32 is typically less expensive than 6061-T6, making it a more cost-effective option for certain sheet metal fabrication projects.

In summary, the choice between aluminum 5052-H32 and 6061-T6 for sheet metal fabrication depends on the specific requirements of the application, such as the desired strength, corrosion resistance, formability, weldability, and cost considerations. 5052-H32 may be preferred for parts that require excellent corrosion resistance and complex shaping, while 6061-T6 is often chosen for applications that demand higher structural integrity and ease of welding.