Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 3: Chemical composition and form of products
铝和铝合金.锻造产品的化学成分和形式.第3部分:产品的化学成分和形式
This document specifies the chemical composition limits of wrought aluminium and wrought aluminium alloys and form of products.
NOTE The chemical composition limits of aluminium and aluminium alloys specified herein are completely identical with those registered with the Aluminium Association, 1525, Wilson Boulevard, Suite 600, Arlington, VA 22209, USA, for the corresponding alloys.