... /T651 etc. 2. Diameter:5-550mm 3. Temper:T4/T5T6 Aluminum alloy BarAlloy6061,6063,7075 ,T4/T5/T6/T651 etc.Diameter5-550mmProcessdrilling ... , millingTemperT4/T5T6Packageexporting standard , or as customers requestFinishingmill finishing, anodized, electrophoresis, powder coated PVDF, polished, brushed in any colorDelivery timeaccording to the ...