What aluminum alloy?

[BOBDOLER]

Hey guys I was wonder if anyone here knew what aluminum alloy companys like Coolermaster use for the doors on their cases. Im guessing its 1100, but im not sure. Further more what alloy do they use for construction of the chasis? Im guessing 6063 bu again im unsure.

[Unoid]

I take it your asking because you want to buy your own alum sheetmetal for case design: if so try http://www.mcmaster.com/
they have all types of different aluminums with descriptions.