Reasons why 6063-T5 aluminum is chosen as the aluminum material for doors and windows
There are many materials for aluminum profiles, but 6063 and 6061 are used the most. Nowadays, most of them choose 6063-T5 to customize aluminum profile frames.6063 aluminum alloy is better shaped than 6061 aluminum alloy, and the hardness is also greater, so 6063 aluminum alloy is usually chosen.