BZn18-26 C77000 18-26锌白铜 - GB /T 5231-2001

Grade	BZn18-26
China ISC	C77000
Other Names
Corresponding Standard	GB /T 5231-2001 Designation and Chemical Composition of Wrought Copper and Copper Alloys
Classification	Copper and Copper Alloys

BZn18-26 Chemical Element Composition Content (%)

Component	Fe	Mn	Cu ^①	Pb	More
Minimum Value	-	-	53.5	-	Ni+Co：16.5~19.5 Zn： Balance
Maximum Value	0.25	0.5	56.5	0.05	Ni+Co：16.5~19.5 Zn： Balance

Approximate Comparison Table Wrought Cupronickel

China		United States		International Organization for Standardization		Germany		European Standard		Russia
GB	ISC	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST
BZn18-26	T77000	55Cu-18Ni-27Zn	C77000	CuNi18Zn27	C77000	CuNi18Zn27	C77000 2.0742	CuNi18Zn27	CW410J	МНЦ18-27

BZn18-26 Corresponding Standards(Same grade name, different standards)

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