BFe30-2-2 T71520 - GB /T 5231-2022

Grade	BFe30-2-2
China ISC	T71520
Corresponding Standard	GB /T 5231-2022 Designation and Chemical Composition of Wrought Copper and Copper Alloys
Classification	Copper and Copper Alloys

BFe30-2-2 Chemical Element Composition Content (%)

Component	Fe	C	Mn	S	Ni ^①	Pb	More
Minimum Value	1.7	-	1.5	-	29	-	Cu:余量
Maximum Value	2.3	0.06	2.5	0.03	32	0.01	Cu:余量

Approximate Comparison Table Wrought Cupronickel

China	United States		International Organization for Standardization		Germany		European Standard		Russia	United Kingdom
GB	ASTM	UNS	ISO	Numerical Grade	DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST	Commercial Grade	BS EN/BS
BFe30-2-2	66Cu-30Ni-2FE-2Mn	C71640	CuNi30Fe2Mn2	C71640	CuNi30Fe2Mn2	2.0883 C71640	CuNi30Fe2Mn2	CW353H	МНЖМц30-2-2	CN108	C71640

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!