Aluminum Profile Door & Window 1060,6a02,6005,6063 ... High plasticity alloy, it is effectual to oxidize,the ideal alloy of the building material.6005 , Medium-sized intensity alloy, performance ... relatively. it require not only good mechanical performance but also good appearance. Spec.Spec.formSee ... requirements. 2.Alloy state6063T5, 6063 Alloy with high plasticity, easy to process , oxidize effectual, ...