The main differences between aluminum 5052-H32 and aluminum 6061-T6 for aluminum sheet metal fabrication are as follows:
| Raw Material Properties |
Material Grade/
Description |
Chemical Composition (weight %) |
T.S
(Mpa) |
Y.S
(Mpa) |
EL |
Hardness |
| (Cu) |
(Si) |
(Fe) |
(Mn) |
(Mg) |
(Zn) |
(Cr) |
(Ti) |
| Aluminum 5052-H32 |
<=0.1 |
<=0.25 |
<=0.40 |
<=0.1 |
2.2~2.8 |
<=0.1 |
<=0.1 |
NA |
170～305MPa |
>=90Mpa |
>=10% |
120-160HB |
| Aluminum 6061-T6 |
0.0043 |
0.6 |
0.4 |
0.0061 |
0.9 |
0.0070 |
0.2100 |
0.0140 |
340Mpa |
315Mpa |
8.0% |
90-95HBW |
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.
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Custom 1.2mm aluminum sheet metal fabrication used for vehicle Images
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