ZQAl10-2 - YS /T 544-2009

Grade	ZQAl10-2
Corresponding Standard	YS /T 544-2009 Copper alloy ingots for casting
Classification	Copper and Copper Alloys

ZQAl10-2 Chemical Element Composition Content (%)

Component	Fe	Si	Mn	P	Pb	Al	Zn	Sn	More
Minimum Value	-	-	1.5	-	-	9.2	-	-	Cu:Remainder
Maximum Value	0.5	0.2	2.5	0.1	0.1	11	1	0.2	Cu:Remainder

① Brass and bronze ingots for diamagnetic applications shall have an iron content not exceeding 0.05%.
② When the purchaser has special requirements for the chemical composition, they can be determined through negotiation between the supplier and the purchaser.

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