Effect of Heat Treatment on Properties of Architectural 6063 Al Alloy
The construction industry requirements for 6063 Al alloy strength and shape is more and more high.The heat treatment in the production has more and more important role. The homogenizing treatment for casting was discussed.The optimal homogenization temperature is 550℃-560℃, the processing time is 6h-8h.The artificial aging sheet extrusion was analyzed, under normal circumstances, single grade aging system optimal is 180℃× 6h, and the effect of 170℃× 2h+200℃×1.5h aging of the sample is better than that in single grade aging.