Grade QAl11-3
China ISC C62400
Corresponding Standard GB /T 5231-2022
Designation and Chemical Composition of Wrought Copper and Copper Alloys
Classification Copper and Copper Alloys
QAl11-3 Chemical Element Composition Content (%)
Component Fe Si Mn Al Sn More
Minimum Value 2 - - 10 - Cu:Remainder
Maximum Value 4.5 0.25 0.3 11.5 0.2

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