Grade А7Э
Corresponding Standard GOST 11069-2019
Primary Aluminium Grades
Classification Aluminum and Aluminum Alloys
А7Э Chemical Element Composition Content (%)
Component Fe Si Mn Cu Ti V Al Zn Ga Other Individual
Minimum Value - - - - - - 99.7 - - -
Maximum Value 0.2 0.1 0.03 0.01 0.01 0.03 - 0.03 0.04 0.03

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