Aluminum-alloy-processing

Differences in status of T4/T5/T6 aluminum profiles

We often see that the material column is marked with 6063-T5/T6, or 6061-T4, etc. The 6063 or 6061 in this mark is the grade of the aluminum profile, and T4/T5/T6 is the status of the aluminum profile. So what’s the difference between them? The T4 state is: solution treatment + natural aging, that is, the aluminum […]

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