Ingxenye eyinhloko ye-alloy yama-alloys angu-3000 ochungechunge lwe-aluminium i-manganese ngakho-ke abanye abantu bayibiza ngokuthi ama-al-Mn alloys anamandla aphezulu, ukwakheka kanye nokumelana nokugqwala.Ama-alloys angu-3000 ochungechunge lwe-aluminium alungele i-anodizing kanye nokushisela kodwa ukwelashwa kokushisa akwenzeki.Zinezinhlelo zokusebenza ezibanzi ezivela kumishini yasekhishini yasendlini njengamabhodwe namapani kuya ekushintsheni ukushisa ezitshalweni zamandla.