8 Advantages of Using Aluminum Extrusion for Your Next ...
Feb 27, 2017· For example, 6061T6 grade aluminum is nearly four times the strength of 304 stainless, and extrusion maximizes stiffness while minimizing weight. That makes it a good choice in loadbearing applications – like aircraft! 3. Won''t corrode. Like iron, aluminum loves oxygen, but with a big difference.