Chemical composition of wrought aluminium and aluminium alloys
全国有色金属标准化技术委员会(SAC/TC 243)
本标准规定了变形铝及铝合金的化学成分。
本标准适用于以压力加工方法生产的铝及铝合金加工产品（板、带、箔、管、棒、型、线和锻件等）及其所用的铸锭和坯料。
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