GB / T 3190-2008: 5083 American Standard-ASTM-B209: 5083 European standard-EN-AW: 5083 / AlMg4.5Mn0.7 5083 koranu, e mohiotia ana ano ko te konumohe konupora konupora, he konupora hei taapiri taapiri matua, te ihirangi konupora. i roto i te tata ki te 4.5%, he pai te mahi hanga, he pai te weldability, te aukati waikura, ...
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