AA5083, AA6061 & AA6082 AA5083 AA6061 / AA6082 Thickness Range: 3mm to 200mm Temper: H111, H112, H116, H321 Origin: USA, Europe, China, Taiwan Thickness Range: 1.6mm and above Temper: T6, T651 AMS / QQ-A-250/11 spec Special inquiry is required for F Temper AA6061 Temper T651 up to 254mm (10) thickness Origin: USA, Europe, Russia, China, Taiwan.