HAl77-2 C68700 - GB /T 5231-2022

Grade	HAl77-2
China ISC	C68700
Corresponding Standard	GB /T 5231-2022 Designation and Chemical Composition of Wrought Copper and Copper Alloys
Classification	Copper and Copper Alloys

HAl77-2 Chemical Element Composition Content (%)

Component	Fe	Cu ^*	As	Pb	Al	More
Minimum Value	-	76	0.02	-	1.8	Zn:余量
Maximum Value	0.06	79	0.06	0.07	2.5	Zn:余量

HAl77-2 Corresponding Standards(Same grade name, different standards)

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