Aluminium 6000 Series Information Guide - 1st Choice
It is however worth noting that for applications where saltwater is present, that the 5000 series grades (such as 5754, 5083 5251) perform better. Welding. Grade 6063 T6 Aluminium is excellent for welding. It is also excellent for brazing and is good for soldering. Machining. Grade 6063 T6 aluminium has average mability