C71640 - H2ABC

Grade	C71640
Classification	Copper and Copper Alloys

C71640 Chemical Element Composition Content (%)

Component	Fe	C	Mn	S	Ni ^②	Pb ^③	Zn ^④	More
Minimum Value	1.7	-	1.5	-	29	-	-	Cu:余量(包括Ag)
Maximum Value	2.3	0.06	2.5	0.03	32	0.05	1	Cu:余量(包括Ag)

C71640 Corresponding Standards(Same grade name, different standards)

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