BS EN 2709:2018规定了与以下相关的要求:用于航空航天应用的铝合金2024-T3510棒材和型材1,2 mm<（a或D）<150 mm，周边粗晶控制。交叉引用:EN 2341EN 2049EN 2050EN 2048EN 2047EN 2070-1EN 2004-1EN 2070-3EN 4500-2EN 2134EN 4258购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS EN 2709:2018 specifies the requirements relating to:Aluminium alloy 2024-T3510Bars and sections1,2 mm < (a or D) < 150 mmWith peripheral coarse grain controlfor aerospace applications.Cross References:EN 2341EN 2049EN 2050EN 2048EN 2047EN 2070-1EN 2004-1EN 2070-3EN 4500-2EN 2134EN 4258All current amendments available at time of purchase are included with the purchase of this document.